EB 8384-6 EN
Translation of original instructions

Old design

New design

Series 3730
Type 3730-6 Electropneumatic Positioner
with pressure sensors, communication: HART®
Firmware version 1.1x
Edition October 2020

Note on these mounting and operating instructions
These mounting and operating instructions assist you in mounting and operating the device
safely. The instructions are binding for handling SAMSON devices. The images shown inthese instructions are for illustration purposes only. The actual product may vary.
Î For the safe and proper use of these instructions, read them carefully and keep them forlater reference.
Î If you have any questions about these instructions, contact SAMSON‘s After-sales Service(aftersalesservice@samsongroup.com).

Documents relating to the device, such as the mounting and operating
instructions, are available on our website at www.samsongroup.com >Downloads > Documentation.

These mounting and operating instructions are valid for firmware versions 1.10 to 1.19.
A detailed list of revisions is included in the 'Markings on the device' chapter.

Definition of signal words! DANGER
Hazardous situations which, if not avoided,
will result in death or serious injury! WARNING
Hazardous situations which, if not avoided,
could result in death or serious injury! NOTICE
Property damage message or malfunction
Note
Additional information
Tip
Recommended action

EB 8384-6 EN

Contents

1
1.1
1.2
1.3
1.4

Safety instructions and measures.................................................................1-1
Notes on possible severe personal injury.......................................................1-4
Notes on possible personal injury.................................................................1-4
Notes on possible property damage..............................................................1-5
Special instructions concerning explosion protection.......................................1-6

2
2.1
2.2
2.3

Markings on the device...............................................................................2-1
Nameplate..................................................................................................2-1
Article code.................................................................................................2-2
Firmware versions........................................................................................2-4

3
3.1
3.2
3.3
3.4
3.5
3.6
3.6.1

Design and principle of operation................................................................3-1
Additional equipment...................................................................................3-2
Attachment versions.....................................................................................3-3
Communication...........................................................................................3-4
Configuration using the TROVIS-VIEW software.............................................3-4
Technical data.............................................................................................3-5
Dimensions in mm......................................................................................3-11
Fixing levels according to VDI/VDE 3845 (September 2010)........................3-15

4
4.1
4.2
4.3
4.4

Shipment and on-site transport....................................................................4-1
Accepting the delivered goods......................................................................4-1
Removing the packaging from the positioner..................................................4-1
Transporting the positioner...........................................................................4-1
Storing the positioner...................................................................................4-1

5
5.1
5.2
5.3
5.3.1
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.4.7
5.5

Installation..................................................................................................5-1
Installation conditions...................................................................................5-1
Preparation for installation............................................................................5-2
Adjusting the lever and pin position..............................................................5-2
Travel tables................................................................................................5-4
Positioner attachment...................................................................................5-6
Direct attachment.........................................................................................5-6
Attachment according to IEC 60534-6.........................................................5-10
Attachment according to VDI/VDE 3847-1..................................................5-12
Attachment according to VDI/VDE 3847-2..................................................5-16
Attachment to Type 3510 Micro-flow Valve..................................................5-24
Attachment to rotary actuators....................................................................5-24
Reversing amplifier for double-acting actuators............................................5-30
Mounting the external position sensor..........................................................5-30

EB 8384-6 EN

Contents

5.5.1
5.5.2
5.5.3
5.5.4
5.6
5.7
5.8
5.9
5.10
5.10.1
5.10.25.10.35.10.45.11
5.11.1
5.11.2
5.12

Mounting the position sensor with direct attachment......................................5-31
Mounting the position sensor with attachment according to IEC 60534-6(NAMUR)..................................................................................................5-32
Mounting the position sensor on a Type 3510 Micro-flow Valve.....................5-34
Mounting on rotary actuators......................................................................5-35
Mounting the leakage sensor......................................................................5-36
Retrofitting inductive limit switch..................................................................5-37
Mounting positioners with stainless steel housings.........................................5-38
Air purging function for single-acting actuators............................................5-38
Pneumatic connection.................................................................................5-40Signal pressure connection.........................................................................5-41Signal pressure reading..............................................................................5-41
Supply pressure.........................................................................................5-41Signal pressure (output)..............................................................................5-42
Electrical connection...................................................................................5-42
Switching amplifier according to EN 60947-5-6..........................................5-44
Establishing communication........................................................................5-44
Mounting accessories.................................................................................5-46

6
6.1
6.2
6.2.1

Operation...................................................................................................6-1
Serial interface............................................................................................6-2
HART® communication.................................................................................6-4
Dynamic HART® variables............................................................................6-4

7
7.1
7.2
7.3
7.4
7.5
7.5.1
7.5.2
7.5.3
7.5.4
7.5.5
7.5.6
7.6
7.7

Start-up and configuration...........................................................................7-1
Determining the fail-safe position..................................................................7-2
Adjusting the volume restriction Q.................................................................7-3
Limiting the signal pressure...........................................................................7-3
Checking the operating range of the positioner..............................................7-4
Initializing the positioner..............................................................................7-5
MAX – Initialization based on maximum range..............................................7-8
NOM – Initialization based on nominal range...............................................7-9
MAN – Initialization based on a manually selected OPEN position................7-10
MAN2 – Initialization based on manually selected end positions...................7-12
SUB – Substitute calibration........................................................................7-13
Tuning the KP input filter.............................................................................7-17
Setting other parameters.............................................................................7-18
Adjusting inductive limit switch....................................................................7-19

EB 8384-6 EN

Contents

8
8.1
8.2
8.2.1
8.2.2
8.2.3
8.3
8.4

Operation...................................................................................................8-1
Adapting the display direction......................................................................8-1
Changing the operating modes.....................................................................8-2
Closed-loop operation (automatic mode).......................................................8-2
Manual mode..............................................................................................8-2
Fail-safe position (SAFE)...............................................................................8-3
Performing zero calibration..........................................................................8-4
Resetting the positioner.................................................................................8-5

9
9.1
9.2

Malfunction.................................................................................................9-1
Troubleshooting...........................................................................................9-2
Emergency action........................................................................................9-4

10
10.1
10.2
10.3
10.4
10.5

Servicing..................................................................................................10-1
Cleaning the cover window........................................................................10-2
Cleaning the filters.....................................................................................10-2
Maintenance of the supply air pressure reducing stations..............................10-2
Firmware updates......................................................................................10-2
Periodic inspection and testing of the positioner............................................10-2

11Decommissioning......................................................................................11-1

12

Removal...................................................................................................12-1

13
13.1
13.2

Repairs.....................................................................................................13-1
Servicing explosion-protected devices..........................................................13-1
Returning devices to SAMSON...................................................................13-1

14

Disposal....................................................................................................14-1

15

Certificates................................................................................................15-1

16
16.1
16.1.1
16.2

Appendix A (configuration instructions)......................................................16-1
Parameters and functions............................................................................16-1
Error codes..............................................................................................16-12
Selecting the characteristic........................................................................16-19

17
17.1
17.2

Appendix B...............................................................................................17-1
Accessories...............................................................................................17-1
After-sales service......................................................................................17-7

EB 8384-6 EN

6EB 8384-6 EN

Safety instructions and measures

1 Safety instructions and measures
Intended use
SAMSON's Type 3730-6 Positioner is mounted on pneumatic control valves and used toassign the valve position to the control signal. The device is designed to operate underexactly defined conditions (e.g. operating pressure, temperature). Therefore, operators mustensure that the positioner is only used in applications where the operating conditions
correspond to the technical data. In case operators intend to use the positioner in otherapplications or conditions than specified, contact SAMSON.
SAMSON does not assume any liability for damage resulting from the failure to use thedevice for its intended purpose or for damage caused by external forces or any otherexternal factors.
Î Refer to the technical data for limits and fields of application as well as possible uses.
Reasonably foreseeable misuse
The Type 3730-6 Positioner is not suitable for the following applications:− Use outside the limits defined during sizing and by the technical data
Furthermore, the following activities do not comply with the intended use:
− Use of non-original spare parts− Performing maintenance activities not described in these instructions
Qualifications of operating personnel
The positioner must be mounted, started up or operated only by trained and experienced
personnel familiar with the product. According to these mounting and operating instructions,trained personnel refers to individuals who are able to judge the work they are assigned toand recognize possible hazards due to their specialized training, their knowledge and experience as well as their knowledge of the applicable standards.
Explosion-protected versions of this device must be operated only by personnel who has undergone special training or instructions or who is authorized to work on explosion-protected
devices in hazardous areas.

EB 8384-6 EN

1-1

Safety instructions and measures

Personal protective equipment
No personal protective equipment is required for the direct handling of the positioner. Workon the control valve may be necessary when mounting or removing the device.
Î Observe the requirements for personal protective equipment specified in the valve documentation.
Î Check with the plant operator for details on further protective equipment.
Revisions and other modifications
Revisions, conversions or other modifications of the product are not authorized by SAMSON.
They are performed at the user's own risk and may lead to safety hazards, for example. Furthermore, the product may no longer meet the requirements for its intended use.
Safety features
Upon failure of the air supply or electric signal, the positioner vents the actuator, causing thevalve to move to the fail-safe position determined by the actuator.
Warning against residual hazards
The positioner has direct influence on the control valve. Any hazards that could be caused in
the valve by the process medium, the signal pressure or by moving parts are to be prevented
by taking appropriate precautions. Plant operators and operating personnel must observe all
hazard statements, warning and caution notes in these mounting and operating instructions,especially for installation, start-up and service work.
If inadmissible motions or forces are produced in the pneumatic actuator as a result of the
supply pressure, it must be restricted using a suitable supply pressure reducing station.
Responsibilities of the operator
Operators are responsible for proper use and compliance with the safety regulations. Operators are obliged to provide these mounting and operating instructions to the operating personnel and to instruct them in proper operation. Furthermore, operators must ensure that operating personnel or third parties are not exposed to any danger.
Responsibilities of operating personnel
Operating personnel must read and understand these mounting and operating instructions aswell as the specified hazard statements, warning and caution notes. Furthermore, the operating personnel must be familiar with the applicable health, safety and accident prevention
regulations and comply with them.

1-2

EB 8384-6 EN

Safety instructions and measures

Referenced standards, directives and regulations
Devices with a CE marking fulfill the following requirements of the Directives:− Type 3730-6: 2014/30/EU, 2011/65/EU− Type 3730-6-110, -210, -510, -810: 2014/30/EU, 2014/34/EU, 2011/65/EU
Devices with an EAC marking fulfill the following requirements of the Regulations:− Type 3730-6: TR CU 020/2011− Type 3730-6-113, -213, -813: TR CU 012/2011 with the applicable GOST standards:– ГОСТ 31610.11-2014 (IEC 60079-11:2011)– ГОСТ 31610.15-2012/МЭК 60079-15:2005– ГОСТ 31610.0-2014 (IEC 60079-0:2011)– ГОСТ IEC 60079-1-2011– ГОСТ IEC 60079-31-2010
See the 'Certificates' chapter for the declarations of conformity and EAC certificates.
Referenced documentation
The following documents apply in addition to these mounting and operating instructions:− Operating instructions for valve diagnostics: u EB 8389
− Safety manual: u SH 8384-6− The mounting and operating instructions of the components on which the positioner ismounted (valve, actuator, valve accessories etc.).

EB 8384-6 EN

1-3

Safety instructions and measures

1.1 Notes on possible severe personal injury! DANGER
Risk of fatal injury due to the ignition of an explosive atmosphere.
Incorrect installation, operation or maintenance of the positioner in potentially explosive
atmospheres may lead to ignition of the atmosphere and ultimately to death.
Î The following regulations apply to installation in hazardous areas: EN 60079-14(VDE 0165, Part 1).
Î Installation, operation or maintenance of the positioner must only be performed bypersonnel who has undergone special training or instructions or who is authorized towork on explosion-protected devices in hazardous areas.
Î Read the special instructions concerning explosion protection (see Chapter 1.4).

1.2 Notes on possible personal injury! WARNING
Crush hazard arising from moving parts on the valve.
Control valves contain moving parts (actuator and plug stem), which can injure hands or
fingers if inserted into the valve.
Î Do not touch any moving valve parts while the control valve is in operation.
Î Before performing any mounting or installation work on the positioner, put the control
valve out of operation by disconnecting and locking the supply air and control signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects into
the yoke.
Incorrect electrical connection will render the explosion protection unsafe.
Î Adhere to the terminal assignment.
Î Do not undo the enameled screws in or on the housing.

1-4

EB 8384-6 EN

Safety instructions and measures

Intrinsic safety rendered ineffective in intrinsically safe devices.
Every time the positioner is operated, even not within the plant (e.g. during maintenance,
calibration and work on equipment), it must be ensured that the conditions for intrinsically safe circuits are observed.
Î Only connect intrinsically safe devices intended for use in intrinsically safe circuits tocertified intrinsically safe input-connected units.
Î Do not place intrinsically safe devices back into operation that were connected to intrinsically safe input-connected units without certification.
Î Do not exceed the maximum permissible electric values specified in the EC type examination certificates when interconnecting intrinsically safe electrical equipment (Uior U0, li or I0, Pi or P0, Ci or C0 and Li or L0).

1.3 Notes on possible property damage! NOTICE
Risk of damage to the positioner due to incorrect mounting position.
Î Do not mount the positioner with the back of the device facing upward.
Î Do not seal or restrict the vent opening when the device is installed on site.
An incorrect electric signal will damage the positioner.
For the positioner to function properly, a current source and compliance with the prescribed terminal assignment are necessary.
Î Only use a current source and never a voltage source.
Î Connect the electrical wiring to the positioner according to the prescribed terminal
assignment.
Malfunction due to initialization not yet completed.
The initialization causes the positioner to be calibrated to adapt it to the mounting situation. After initialization is completed, the positioner is ready for use.
Î Initialize the positioner on first start-up.
Î Re-initialize positioner after changing the mounting position.

EB 8384-6 EN

1-5

Safety instructions and measures

Risk of positioner damage due to incorrect grounding of the electric welding equipment.
Î Do not ground electric welding equipment near to the positioner.
Incorrect cleaning will damage the window.
The window is made of Makrolon® and will be damaged when cleaned with abrasive
cleaning agents or agents containing solvents.
Î Do not rub the window dry.
Î Do not use any cleaning agents containing chlorine or alcohol or abrasive cleaning
agents.
Î Use a non-abrasive, soft cloth for cleaning.

1.4 Special instructions concerning explosion protection
Explosive dust atmospheres of zone 21 or zone 22
Î The following applies to type of protection Ex i in combustible dust atmospheres:– If intrinsic safety is impaired by the influence of dust, an enclosure complying with
Clause 6.1.3 of EN 60079-11 with at least degree of protection IP 5X must be
used. The requirements according to Clause 6.1.3 apply to the cable entries andconduit systems accordingly.
–

The degree of ingress protection is verified by a test according to IEC 60529 andEN 60079-0 (e.g. performed by VDE).

Î For use in the presence of combustible dust in compliance with type of protection
Ex tb IIIC (protection by enclosure), observe clause 5.6.3 of EN 60079-14.
Equipment for use in zone 2/zone 22:
Î In equipment operated according to type of protection Ex nA (non-sparking equipment) according to EN 60079-15, circuits may be connected, interrupted or switchedwhile energized only during installation, maintenance or repair.
Î Observe the special conditions of use mentioned in the statement of conformity for the
rated values and the installation of the series-connected fuse for interconnection of
Ex nA circuits.

1-6

EB 8384-6 EN

Safety instructions and measures

Î Positioners with type of protection Ex nA or Ex tc can be used with a cover with orwithout window.
Î The Types 3730-61, 3730-65 and 3730-68 Positioners are 100 % identical in design, except for the marking and the housing cover.
Î For type of protection Ex nA, connect the VCC connection in the program interface
adapter in series with a fuse according to IEC 60127, 250 V F or T with a fuse ratingof max. IN ≤40 mA.
Î Connect the signal current circuit in series with a fuse according to IEC 60127-2/VI,
250 V T with a fuse rating of IN ≤63 mA.
Î Connect the transmitter current circuit in series with a fuse according to IEC 601272/VI, 250 V T with a fuse rating of IN ≤40 mA.
Î Install the fuses outside the hazardous area.
Servicing explosion-protected devices
Î Observe the following for servicing equipment in a section relevant for explosion protection:–

It must not be put back into operation until a qualified inspector has assessed theequipment according to explosion protection requirements, has issued an inspection certificate or given the device a mark of conformity. Inspection by a qualified
inspector is not required if the manufacturer performed a routine test on the device before putting it back into operation. Document the passing of the routine test
by attaching a mark of conformity to the device.

–

Replace explosion-protected components only with original, routine-tested components by the manufacturer.

–

Devices that have already been used outside hazardous areas and are intended
for future use inside hazardous areas must comply with the safety requirements
placed on serviced devices. They must be subjected to testing according to thespecifications in EN 60079-19.

–

EN 60079-19 applies to servicing explosion-protected devices.

–

Use the protective cable designed by SAMSON when interconnecting non-intrinsically safe set point calibrators with intrinsically safe equipment for repair, calibration etc. to ensure that components relevant to explosion protection are notdamaged.

EB 8384-6 EN

1-7

1-8

EB 8384-6 EN

Markings on the device

2 Markings on the device
2.1 Nameplate
The nameplates shown were up to date at the time of publication of this document. The
nameplates on the device may differ from the ones shown.
Version without explosion
protection
SAMSON3730 -3730
6 -6
SAMSON
DigitalDigital
HART HART
Positioner
Positioner
R

R

Supply Supply
max. max.
Input Input
Shutdown
at
Shutdown
atFault indicator*
Fault indicator*
Limit switches,
software*
Limit switches,
software*
Limit switch,
inductive
Limit switch,
inductive
Solenoid
valve valve
Solenoid
Un = 24
UnV=DC24 V DC

ForcedForced
ventingventing
functionfunction
Position
indicator
Position
indicator
Output Output
4...20 mA
4...20 mA*

Leakagedetection
Leakagedetection
BinaryBinary
input input* Conductive:
Conductive:
Ri=348Ri=348
Ω Ω
PLC-compatible:
VDC≤ VDC≤+35V +35V
PLC-compatible:

See technicalfor ambient
See data
technical
data fortemperature
ambient temperature

Diagnostics
EXPERTplus
Diagnostics
EXPERTplus
FirmwareFirmwareModel 3730
Model- 63730 - 6Var.-ID Var.-ID
Serial no.
Serial no.
SAMSON AG
D-60314
Made in Germany
SAMSON
AGFrankfurt
D-60314 Frankfurt
Made in Germany

Date

Explosion-protected version
3730-63730-6
DigitalDigital
HART HART
Positioner
Positioner
R

R

Supply pressure
Explosion protection marking
Input signal
Emergency shutdown
Input Input
Features:  Yes/ No
Shutdown
at
Shutdown
at− Fault indicator
Fault indicator*
Fault indicator*− Limit switches, software
Limit switches,
software*
Limit switches,
software*− Limit switch, inductive− Solenoid valve
Limit switch,
inductive*
Limit switch,
inductive*− Forced venting function
Solenoid
valve*valve*
Solenoid− Position indicator
ForcedForced
ventingventing
function*function*− Leakage detection
Position
indicator*
Position
indicator*− Binary input
Leakagedetection*(-40 °C) (-40 °C)
Leakagedetection*
6 Year of manufacture
BinaryBinary
input*input*
7 Code for NAMUR Recommendation* See technicaland data and* See datatechnical
explosion-protection
explosion-protection
NE 53 (internal specification)
certificate certificate
for permissible
for permissible
8 Hardware version
ambient temperature
ambient temperatureand maximum
values forvalues forand maximum
9 Software version
connectionconnection
to certified
to certified
10 Configuration ID/model number
intrinsicallysafe circuits.
intrinsicallysafe circuits.
Date Date
11 Serial number
Diagnostics
EXPERTplus
Diagnostics
EXPERTplus
12 Article code
SAM SAMHV HV SV SV
13 Conformity
Mat. Mat.
S/N S/N
Model 3730-6Model 3730-6-

Supply Supply
max. max.

1
2
3
4
5

SAMSON AG
D-60314
Made in Germany
SAMSON
AGFrankfurt
D-60314 Frankfurt
Made in Germany

6

EB 8384-6 EN

2-1

Markings on the device

2.2 Article code
Positioner

Type 3730-6- x x x x x x x 0 x x 0 x 0 0

With display and autotune, HART® communication, 4 to 20 mA set point,
two software limit contacts, one fault alarm contact
Explosion protection
Without
ATEX

0 0 0
II 2 G Ex ia IIC T6 Gb; II 2 D Ex ia IIIC T80 °C Db

1 1 0

IECEx

Ex ia IIIC T80 °C Db; Ex ia IIC T6 Gb

1 1 1

CCC ExEx ia IIC T4...T6 Gb; Ex ia IIIC T80°C Db

TR CMU 1055 II 2G Ex ia IIC T6 Gb; II 2D Ex ia IIIC T80°C Db

1 1 6

FM

Intrinsically safe: IS / Class I,II,III / Div. 1 / Gr. ABCDEFG;
AEx ia IIC / Class I / Zone 0
Non Incendive: NI / Class I / Div. 2 / Gr. ABCD;
S / Class II / Div. 2 / Gr. FG; Enclosure Type 4X

1 3 0

CSA

Ex ia IIC T4/T5/T6; Class I, Zone 0;
Class I, Groups A,B,C,and D; Class II Groups E,F and G;Class III; Type 4 Enclosure

1 3 1

2 1 0

ATEX

II 2 G Ex d[ia] IIC T6 Gb; II 2 D Ex tb IIIC T80 °C Db

IECEx

Ex db[ia] IIC T6 Gb; Ex tb IIIC T80 °C Db

2 1 1

ATEX

II 2 D Ex tb IIIC T80 °C Db

5 1 0

IECEx

Ex tb lllC T80°C Db

5 1 1

CCC Ex

Ex tb IIIC T80°C Db

TR CMU 1055 II 2D Ex tb IIIC T80°C Db

5 1 6

ATEX

II 3 G Ex nA ic IIC T6 Gc; II 3 D Ex tc IIIC T80°C Dc IP66

8 1 0

IECEx

Ex nA IIC T6; Ex nL IIC T6; Ex tD A22 IP66 T80 °C

TR CMU 1055 II 3G Ex nA IIC T6 Gc; II 3D Ex tc IIIC T80°C Dc

8 1 1
8 1 6

Option (additional equipment)
Inductive limit contact
Without

0

SJ2-SN (NC contact)

10

Venting function
Without

0

Solenoid valve, 24 V DC

1Forced venting, 24 V DC

2

Additional equipment
Without

0

Position transmitter

1 0

Leakage sensor (including cable and fixing screw)

2 0

Binary input

3 0

2-2

EB 8384-6 EN

Markings on the device

Positioner

Type 3730-6- x x x x x x x 0 x x 0 x 0 0

External position sensor
Without0With, including 10 m connecting cable1

Prepared for connection, without sensor

2

1

FunctionStandard (control valves)

0Emergency shutdown
3.8 mA0

4.4 mA

1

Housing material
Aluminum (standard)

1

Stainless steel

2

Special applications
Without0

Device compatible with paint1

Exhaust air port with ¼-18 NPT thread, back of positioner sealed

2With additional vent hole and VDI/VDE 3847 adapter

6With additional vent hole

7

EB 8384-6 EN

2-3

Markings on the device

2.3 Firmware versions
Firmware revisions
Old

New

1.0x

1.10
A positioner that has not yet been initialized has 'Out of specification' NAMUR status (previously 'Failure').
Default settings of diagnostic parameters revised u EB 8389-1.

1.10

1.11
A positioner that has not yet been initialized assumes the 'Out of specification' NAMUR
status ('Failure' in version 1.10 and lower).
Default values of the dynamic test adapted to the positioner series.
Other production-related revisions.

1.11

1.12
Correction: the valve position is now measured in the fail-safe position. Before correction, 0
or 100 % was issued as a fixed value in the fail-safe position although the valve position may
have had another value.

2-4

EB 8384-6 EN

Design and principle of operation

3 Design and principle ofoperation

opening angle of the control valve and issues
a signal pressure (output variable y) for thepneumatic actuator.

Î See Fig. 3-1

The positioner consists of a travel sensor system (2) proportional to resistance, an analog
i/p converter (6) with a downstream air
booster (7) and the electronics with microcontroller (5).

The electropneumatic positioner is mounted
on pneumatic control valves and used to assign the valve position (controlled variable x)
to the control signal (reference variable w).
The positioner compares the electric control
signal of a control system to the travel or

The positioner is fitted with three binary contacts as standard: A fault alarm output indi122
20

SerialInterface

w

4

13
15

5

x1)
24 V DC

S %
mm

16
mm
%

21 FSK

19

14
14

&

>12 V

BE 2
3
4
5
6
A3
7
8
A2
9
10
A1
11*
12*
13*

w
17

x

18

12

PD

G

25

6

11 14

2

3

G

9
8
23

10
7

Q

24
y

1
x

15
16
17*
18
19
20
21
22*
23
24

x 1) Depending on version >3.8 mA or >4.4 mA

25**

Control valve
Travel sensor
PD controller
A/D converter
Microcontroller
i/p converter
Air booster
Pressure regulator
Flow regulator
Volume restriction
Inductive limit switch
Solenoid valve
Analog position transmitteror binary input
Software limit switches
A1/A2
Fault alarm output A3
LCD
Actuation of solenoid valve
Galvanic isolation
D/A converter
Communication interface
HART® connection
Binary input BI
Pressure sensor for supply
air psPressure sensor for signal
pressure pout
Forced venting
OptionFig. 3-1: Block diagram

EB 8384-6 EN

3-1

Design and principle of operation

cates a fault to the control room and two
configurable software limit switches are used
to indicate the end positions of the valve.

3.1 Additional equipment

The valve position (x) is transmitted as aeither an angle of rotation or travel to thepick-up lever and to the travel sensor (2) andsupplied to an analog PD controller. An A/D
converter (4) transmits the position of thevalve to the microcontroller (5). The PD
controller (3) compares this actual position to
the 4 to 20 mA DC control signal (reference
variable) after it has been converted by theA/D converter (4). In case of a set point
deviation, the activation of the i/p converter(6) is changed so that the actuator of thecontrol valve (1) is pressurized or vented
accordingly over the downstream booster(7). This causes the valve plug to move to theposition determined by the reference
variable (w).

In this version, the rotary shaft of thepositioner carries an adjustable tag which
actuates the built-in proximity switch. The
optional inductive contact (11) is connected
to A1, while the remaining software limit
switch is connected to A2.

The supply air is supplied to the booster (7)and the pressure regulator (8). An intermediate flow regulator (9) with fixed settings isused to purge the positioner and, at thesame time, guarantees trouble-free operationof the booster. The output signal pressure
supplied by the booster can be limited bysoftware. Both pressure sensors (23 and 24)
monitor the supply pressure ps and the signal
pressure pout.

If the voltage signal at terminals +81/–82
falls below 12 V, the i/p converter (6) is not
activated. The positioner vents the actuator,
causing the valve to move to the fail-safe position determined by the actuator, independent of the reference variable.

The volume restriction Q (10) is used to optimize the positioner.

3-2

Inductive limit switch

Solenoid valve
If the operating voltage for the solenoid
valve (12) falls below 12 V, the supply pressure for the booster is vented to the atmosphere. As a result, the actuator is vented
and the control valve moves to the fail-safe
position. In manual mode, the manual set
point is reset to 0 %. A different manual set
point must entered again.
Forced venting

Analog position transmitter
The position transmitter (13) is a two-wiretransmitter and issues the travel sensor signal
as a 4 to 20 mA signal processed by the microcontroller. Since this signal is issued independent of the positioner’s input signal, themomentary travel/angle of rotation is controlled in real-time. Additionally, the positiontransmitter allows positioner faults to be indi-

EB 8384-6 EN

Design and principle of operationcated over a signal current of <2.4 mA or>21.6 mA.
Leakage sensor
By upgrading the positioner with a leakage
sensor, it is possible to detect seat leakage
when the valve is in the closed position. Details on EXPERTplus Valve Diagnostics in the
Operating Instructions u EB 8389-1.
Binary input
The optional binary input can be configured:− To connect a floating contact− To connect a non-floating contact (0 to
24 V DC)
By selecting a certain function, one of thefollowing actions can be activated:− Transmit switching state
The switching state of the binary input islogged.
− Activate local write protection
After the first initialization, a local write
protection can be activated.
While the binary input is active, no settings can be changed at the positioner.
The positioner cannot be re-initialized.
Enabling configuration over Code 3 is
not active ( ).
− Switch AUTO/MAN
The positioner changes from the automatic mode
(AUTO) to the manualmode (MAN) or vice versa.
This function is not performed if the positioner is in the fail-safe position mode
(SAFE).

EB 8384-6 EN− Various diagnostic functions in Operating Instructions u EB 8389-1 (EXPERTplus valve diagnostics)
Additionally, the external solenoid valvefunction can be selected if a non-floating
contact is configured:− External solenoid valve
The voltage for an external solenoid
valve is connected in parallel to terminals+31/–32. This allows the switching stateof the solenoid valve to be monitored.
Note
The optional binary input can only be configured using the operator software, e.g.
TROVIS-VIEW. The switching state is transmitted when the switch is closed by default.
External position sensor
In this version, only the sensor is mounted tothe control valve. The positioner is locatedseparately from the valve. The connection ofx and y signals to the valve is established bycable and piping for air.

3.2 Attachment versions
The positioner is suitable for the following
types of attachment using the corresponding
accessories:− Direct attachment to SAMSONType 3277 Actuator− Attachment to actuators according toIEC 60534-6− Attachment according to VDI/
VDE 3847-1/-2

3-3

Design and principle of operation− Attachment to Type 3510 Micro-flow
Valve− Attachment to rotary actuators according
to VDI/VDE 3845

3.3 Communication
The positioner is equipped with an interface
for HART® protocol (Highway Addressable
Remote Transducer) for communication purposes. Data are transmitted in a superimposed frequency (FSK = Frequency Shift Keying) on the existing signal loop for the 4 to
20 mA set point.
Either a HART® capable handheld communicator or a computer with FSK modem can beused to establish communication and operate the positioner.
Note
The HART® device revision as well as
the indicating and operating modules
supported by the Type 3730-6 Positioner
can be found on the SAMSON website(u www.samsongroup.com > SERVICE &SUPPORT > Downloads > Device integration> 3730-6 > 'Device Revision' to 'Firmware'
assignment).

3-4

3.4 Configuration using the
TROVIS-VIEW software
The positioner can be configured with
SAMSON's TROVIS-VIEW Software.
The positioner has for this purpose a serialinterface to allow the RS-232 or USB port ofa computer to be connected to it using an
adapter cable.
The TROVIS-VIEW software enables the user
to easily configure the positioner as well asview process parameters online.
Note
TROVIS-VIEW provides a uniform userinterface that allows users to configure andparameterize various SAMSON devices
using device-specific database modules. The
device module 3730-6 can be downloaded
free of charge from our website atu www.samsongroup.com > SERVICE &SUPPORT > Downloads > TROVIS-VIEW.
Further information on TROVIS-VIEW (e.g.
system requirements) is available on our
website and in the Data Sheet u T 6661.

EB 8384-6 EN

Design and principle of operation

3.5 Technical data
Table 3-1: Type 3730-6 Electropneumatic Positioner
Type 3730-6 Positioner
The listed technical data for the explosion-protected devices may be further restricted by the limits specified in thetest certificates.
TravelAdjustable

Direct attachment to Type 3277 Actuator:
Attachment according to IEC 60534-6-1:
Attachment according to VDI/VDE 3847:
Rotary actuators:			

3.6 to 30 mm
3.6 to 300 mm
3.6 to 300 mm
24 to 100° opening angle

Travel range Adjustable

Adjustable within the initialized travel/angle of rotation; travel can be restricted to
1/5 at the maximum

Set point w

Signal range

4 to 20 mA · Two-wire device, reverse polarity protection · Minimum span 4 mA

Static destruction
limit

30 V

Minimum current

3.6 mA for display · Emergency venting at ≤3.8 mA or ≤4.4 mA depending on version

Load impedance≤9.2 V (corresponding to 460 Ω at 20 mA)

SupplySupply air

1.4 to 7 bar (20 to 105 psi)

Air quality acc. toISO 8573-1(edition 2001-02)

Maximum particle size and density: Class 4 · Oil content: Class 3
Pressure dew point: Class 3 or at least 10 K below the lowest ambient temperature
to be expected

Signal pressure (output)

0 bar up to the supply pressure · Can be limited between 1.4 and 7.0 bar by software

Characteris- Adjustabletic

Linear/Equal percentage/Reverse equal percentage
User-defined (over operator software)
Butterfly valve, rotary plug valve and segmented ball valve: Linear/equal percentage

Deviation≤1 %Hysteresis≤0.3 %

Sensitivity≤0.1 %

Transit time

Exhaust and supply adjustable separately up to 240 s by software

Direction of action

Reversible

Air consumption, steady state

Independent of supply air approx. 110 ln/h

Air output
capacity

At Δp = 6 bar: 8.5 mn³/h · At Δp = 1.4 bar: 3.0 mn³/h · KVmax(20 °C) = 0.09

Actuator (supply)

Actuator (exhaust) At Δp = 6 bar: 14.0 mn³/h · At Δp = 1.4 bar: 4.5 mn³/h · KVmax (20 °C) = 0.15

Permissible ambient temperature –20 to +80 °C for all versions–45 to +80 °C with metal cable gland
The temperature limits for the explosion-protected devices may be restricted by thelimits specified in the test certificates.

EB 8384-6 EN

3-5

Design and principle of operation

Type 3730-6 Positioner
Influences

Temperature≤0.15 %/10 K

Supply air

None

Effect of vibration≤0.25 % up to 2000 Hz and 4 g according to IEC 770

Electromagnetic compatibility

Complying with EN 61000-6-2, EN 61000-6-3, EN 61326-1 and NAMUR
Recommendation NE 21

Electrical connections

One M20x1.5 cable gland for 6 to 12 mm clamping range · Second M20x1.5
threaded connection additionally exists · Screw terminals for 0.2 to 2.5 mm² wirecross-sections

Degree of protection

IP 66/NEMA 4X

Certified according toIEC 61508/SIL

Suitable for use in safety-instrumented systems up to SIL 2 (single device/HFT = 0)
and SIL 3 (redundant configuration/HFT = 1) according to IEC 61511.
•
Triggered by the set point, emergency venting depending on positioner
version at ≤3.8 mA or ≤4.4 mA•
By the optional solenoid valve, emergency venting at 0 V•
By the optional forced venting function, emergency venting at <12 V

Communication (local)

SAMSON SSP interface and serial interface adapter, software requirements (SSP):TROVIS-VIEW with database module 3730-6

Communication (HART®)

HART® field communications protocol · Impedance in HART® frequency range:
Receiving 350 to 450 Ω · Sending approx. 115 Ω

For handheld
Softwarerequirements communicator®
(HART )For computer

Device description for Type 3730-6
DTM file according to specification 1.2, suitable for integrating the device intoframe applications that support the use of FDT/DTM (e.g. PACTware)

Explosion protection
Refer to Table 3-3
Binary contacts
Two software limit switches, reverse polarity protection, floating, configurable switching characteristics
Signal state No response
Response≤1.0 mA≥2.2 mA

One fault alarm contact, floating
Signal state No response
Response
For connection to≥2.2 mA · No fault alarm≤1.0 mA · Fault alarm
NAMUR switching amplifier acc. to EN 60947-5-6

Materials
Housing

Die-cast aluminum EN AC-AlSi12(Fe) (EN AC-44300) acc. to DIN EN 1706,
chromate and powder coating · Special version: stainless steel 1.4408

External parts

Stainless steel 1.4404/316L

3-6

EB 8384-6 EN

Design and principle of operation

Type 3730-6 Positioner
Cable gland

M20x1.5, black polyamide

WeightApprox. 1.0 kg · Stainless steel version: 2.2 kg

Conformity·

Table 3-2: Optional additional functions
Electronic forced venting · Approval acc. to IEC 61508/SIL
Input

24 V DC · Electrical isolation and reverse polarity protection · Static destruction limit
40 V
Power draw: I =U – 5.7 V
3.84 kΩSignal '0' (no response)<12 V (emergency venting at 12 V)

Signal '1' (response)>19 V(corresponding to 4.8 mA at 24 V/114 mW)

Solenoid valve · Approval acc. to IEC 61508/SIL
Input

24 V DC · Reverse polarity protection · Static destruction limit 40 V
Power draw:I =U – 5.7 V
3.84 kΩSignal '0' (no response)<12 V (emergency venting at 0 V)

Signal '1' (response)>19 V(corresponding to 4.8 mA at 24 V/114 mW)

Service life

>5 x 106 switching cycles

Analog position transmitterTwo-wire transmitter · Galvanically isolated

Supply12 to 30 V DC · Reverse polarity protection · Static destruction limit 40 V

Output signal

4 to 20 mA

Operating direction

Reversible

Operating range–10 to +114 %Characteristic

LinearHysteresis

Same as positioner

High-frequency influence

Same as positioner

Other influences

Same as positioner

Fault alarm

Can be issued as current signal 2.4 ±0.1 mA or 21.6 ±0.1 mALeakage sensor · Suitable for operation in hazardous areas
Temperature range–40 to +130 °C

Tightening torque

20 ±5 Nm

EB 8384-6 EN

3-7

Design and principle of operation

Inductive limit switch by
Pepperl+Fuchs

For connection to switching amplifier acc. to EN 60947-5-6
Can be used in combination with a software limit switch

SJ2-SN proximity switch

Measuring plate not detected: ≥3 mA · Measuring plate detected: ≤1 mA

External position sensor
TravelSame as positioner

Cable

10 m · Flexible and durable · With M12x1 connector · Flame-retardant according to
VDE 0472 · Resistant to oils, lubricants and coolants as well as other aggressive
media

Permissible ambient
temperature–40 to +90 °C with a fixed connection between positioner and position sensor · The
limits in the test certificate additionally apply for explosion-protected versions.

Immunity to vibration

Up to 10 g in the range of 10 to 2000 Hz

Degree of protection

IP 67

Binary input · Galvanic isolation · Switching behavior configured by software
Active switching behavior (default setting)Connection

For external switch (floating contact) or relay contact

Electric data

Open-circuit voltage when contact is open: max. 10 V
Pulsed DC current reaching peak value of 100 mA and RMS value of 0.01 mA whencontact is closed

Contact

ON switching state (default setting)

Closed, R < 20 ΩOpen, R > 400 Ω OFF switching state (default setting)
Passive switching behavior
Connection

For externally applied DC voltage, reverse polarity protection

Electric data

3 to 30 V · Static destruction limit 40 V · Power draw 3.7 mA at 24 V

Voltage>6 V

ON switching state (default setting)<1 V

OFF switching state (default setting)

3-8

EB 8384-6 EN

Design and principle of operation

Table 3-3: Summary of explosion protection approvals (up to date at the time of publicationof this document)
Type 3730-6 Certification
-110
-210
ATEX
-510
-810

-131

CSA

-112
CCC
Ex
-512

Type of protection

NumberPTB 10 ATEX 2007

Date

2020-01-20

NumberPTB 10 ATEX 2007

Date

2020-01-20

NumberPTB 10 ATEX 2007

Date

2020-01-20

NumberPTB 10 ATEX 2008X

Date

2010-08-18

Number2682094Date

2017-05-24

Number2020322307003192

Date

2023-04-29

II 2 G Ex ia IIC T6 Gb
II 2 D Ex ia IIIC T80 °C Db
II 2 G Ex d[ia] IIC T6 Gb
II 2 D Ex tb IIIC T80 °C Db
II 2 D Ex tb IIIC T80 °C Db
II 3 G Ex nA ic IIC T6 Gc
II 3 D Ex tc IIIC T80°C Dc IP66
Ex ia IIC T4/T5/T6; Class I, Zone 0
Class I, Groups A,B,C,and D
Class II Groups E,F and G;Class III; Type 4 Enclosure
Ex ia IIC T4...T6 Gb
Ex ia IIIC T80°C Db

Valid until 2025-11-08
Number2020322307003192

Date

2023-04-29

Ex tb IIIC T80°C Db

Valid until 2025-11-08

-130

FM

EB 8384-6 EN

Number3012394Date

2014-11-05

Intrinsically safe:
IS, Class I, II, III, Div. 1, Gr. A, B, C, D,
E, F, GAEx ia IIC / Class I / Zone 0
Non incendive:
NI, Class I, Div. 2, Gr. A, B, C, D
S, Class II, Div. 2, Gr. F, G
Enclosure Type 4X

3-9Design and principle of operation

Type 3730-6 Certification
-111

-211
IECEx
-511

-811

-116

Type of protection

NumberIECEx PTB 10.0057

Date2020-09-17

NumberIECEx PTB 10.0057

Date2020-09-17

NumberIECEx PTB 10.0057

Date2020-09-17

NumberIECEx PTB 10.0058X

Date

2010-12-10

Number

ZETC/35/2021

Date

2021-07-26

Ex ia IIIC T80 °C Db
Ex ia IIC T6 Gb
Ex db[ia] IIC T6 Gb
Ex tb IIIC T80 °C Db
Ex tb lllC T80°C Db

Ex nA IIC T6
Ex nL IIC T6
Ex tD A22 IP 66 T80 °C
II 2G Ex ia IIC T6 Gb
II 2D Ex ia IIIC T80 °C Db

Valid until 2024-07-25
-516

-816

TR
CMU
1055

Number

ZETC/35/2021

Date

2021-07-26

II 2D Ex tb IIIC T80°C Db

Valid until 2024-07-25
Number

ZETC/35/2021

Date

2021-07-26

II 3G Ex nA IIC T6 Gc
II 3D Ex tc IIIC T80°C Dc

Valid until 2024-07-25

3-10

EB 8384-6 EN

Design and principle of operation

3.6 Dimensions in mm
Attachment according to IEC 60534-6
Connecting plate

Pressure gauge bracket

28

External position
sensor

15

70

70

46

34
70

34

85

89

212

Direct attachment

14

58
28

85

40

164

EB 8384-6 EN

3-11

Design and principle of operation

Attachment according to VDI/
VDE 3847-1 onto Type 3277 Actuator

13

62

24

164

200

Lever

164

Attachment according to VDI/
VDE 3847-1 to a NAMUR rib

62

83

164

3-12

EB 8384-6 EN

Design and principle of operation

Attachment according to VDI/VDE 3847-2
with single-acting actuator
202

68

13

156 (167 1))

164

Attachment according to VDI/VDE 3847-2
with double-acting actuator260

156 (167 1))

68

13

164

EB 8384-6 EN

3-13

Design and principle of operation

Attachment to rotary actuators according to VDI/VDE 3845
Heavy-duty version

56

80

52

86

Type 3710
Reversing Amplifier

80

30
86
Ø101

130
166

Light version

79
59
49

80

52

80
Type 3710 Reversing
Amplifier

50
130
150

3-14

EB 8384-6 EN

Design and principle of operation

Lever

16

10...17

z
y
x

3.6.1

Lever

x

y

z

S

17 mm

25 mm

33 mm

M

25 mm

50 mm

66 mm

L

70 mm

100 mm

116 mm

XL

100 mm

200 mm

216 mm

XXL

200 mm

300 mm

316 mmFixing levels according to VDI/VDE 3845 (September 2010)
Mmin
Fixing level 2 (bracket surface)

C

25

M6

Fixing level 1 (actuator surface)

Dimensions in mm

BØd

Actuator

Size

A

B

C

Ød

Mmin

D1)

AA0

50

25

15

5.5 for M5

66

50

AA1

80

30

20

5.5 for M5

96

50

ØD

AA2

80

30

30

5.5 for M5

96

50

A

AA3

130

30

30

5.5 for M5

146

50

AA4

130

30

50

5.5 for M5

146

50

AA5

200

50

80

6.5 for M6

220

50

1)

EB 8384-6 EN

Flange type F05 acc. to DIN EN ISO 5211

3-15

3-16

EB 8384-6 EN

Shipment and on-site transport

4 Shipment and on-site transport
The work described in this chapter is only tobe performed by personnel appropriately
qualified to carry out such tasks.

4.1 Accepting the delivered
goods
After receiving the shipment, proceed as follows:
1. Check the scope of delivery. Check thatthe specifications on the nameplate of thepositioner match the specifications in thedelivery note. See the 'Markings on thedevice' chapter for nameplate details.
2. Check the shipment for transportation
damage. Report any damage to
SAMSON and the forwarding agent(refer to delivery note).

4.2 Removing the packaging
from the positioner

4.3 Transporting the positioner
Î Pack the positioner properly to comply
with terms of transportation.
Transport instructions− Protect the positioner against external influences (e.g. impact).
− Protect the positioner against moistureand dirt.
− Observe transport temperature depending on the permissible ambient temperature (see the 'Design and principle of operation' chapter).

4.4 Storing the positioner! NOTICE
Risk of device damage due to improper
storage.
Î Observe the storage instructions.
Î Avoid long storage times.
Î Contact SAMSON in case of different
storage conditions.

Observe the following sequence:Î Do not remove the packaging and theprotective caps on the pneumatic ports
until immediately before installation.
Î Dispose and recycle the packaging in accordance with the local regulations.

EB 8384-6 EN

Note
We recommend regularly checking the control valve and the prevailing storage conditions during long storage periods.

4-1

Shipment and on-site transport

Storage instructions− Protect the positioner against external influences (e.g. impact, shocks, vibration).
− Do not damage the corrosion protection(coating).
− Protect the positioner against moistureand dirt. In damp spaces, prevent condensation. If necessary, use a drying
agent or heating.
− Make sure that the ambient air is free ofacids or other corrosive media.
− Observe storage temperature dependingon the permissible ambient temperature(see the 'Design and principle of operation' chapter).
− Store the positioner with the coverclosed.
− Seal the pneumatic and electrical connections.
− Do not place any objects on the positioner.

4-2

EB 8384-6 EN

Installation

5 Installation
The work described in this chapter is only tobe performed by personnel appropriately
qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to the ignition of an
explosive atmosphere.
Î Observe EN 60079-14 (VDE 0165,
Part 1) for work on the positioner in potentially explosive atmospheres.
Î Work in potentially explosive
atmospheres must only be performed bypersonnel who has undergone special
training or instructions or who isauthorized to work on explosionprotected devices in hazardous areas.
! WARNING
Crush hazard arising from moving parts on
the valve.
Î Do not touch any moving valve parts
while the control valve is in operation.
Î Before performing any mounting or
installation work on the positioner, put
the control valve out of operation bydisconnecting and locking the supply air
and control signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects
into the yoke.

EB 8384-6 EN! NOTICE
Risk of malfunction due to incorrect mounting parts/accessories.
Î Only use the mounting parts and accessories listed in these mounting and operating instructions to mount and install the
positioner. Pay special attention to thetype of attachment.

5.1 Installation conditions
Work position
The work position for the positioner is thefront view onto the operating controls on thepositioner seen from the position of operating personnel.
Operators must ensure that, after installationof the positioner, the operating personnel
can perform all necessary work safely andeasily access the device from the work position.
Mounting orientation
Î Observe mounting position (see Fig. 5-2).
Î Do not seal or restrict the vent opening(see Fig. 5-1) when the device is installedon site.

5-1

Installation

5.2 Preparation for installation
Before mounting, make sure the following
conditions are met:
− The positioner is not damaged.
− The air supply is not yet connected to thepositioner.
− The current is not yet connected to thepositioner.
Proceed as follows:Î Lay out the necessary material and tools
to have them ready during mounting.
Î Adjust correct lever and pin position (seeChapter 5.3).
Î Seal the signal pressure output at theback with the screw plug (4, order no.
0180-1436) and the associated O-ring(order no. 0520-0412) if not alreadybeen done so.
Î Remove the protective caps from thepneumatic connections.

5.3 Adjusting the lever and pin
position
Note
The M lever is included in the scope of delivery.
S, L and XL levers are available as accessories (see Chapter 5.12).
The XXL lever is available on request.

the positioner and the pin inserted into thelever.
The travel tables on page 5-4 show the
maximum adjustment range at the positioner. The travel that can be implemented at thevalve is additionally restricted by the selected
fail-safe position and the required compression of the actuator springs.
The positioner is equipped with the M lever(pin position 35) as standard (see Fig. 5-3).
If a pin position other than position 35 withthe standard M lever is required or an L or
XL lever size is required, proceed as follows(see Fig. 5-4):
1. Unthread the nut (1.1) to unfasten themounted lever.
Î Make sure that the lever does not reston the end stops.
2. Fasten the follower pin (2) in the assigned lever hole (pin position as specified in the travel tables on page 5-4).
Only use the longer follower pin included in the mounting kit.
3. Place the lever (1) on the shaft of the positioner and fasten it tight using the disk
spring (1.2) and nut (1.1).
Î Make sure that the lever does not reston the end stops.

The positioner is adapted to the actuator andto the rated travel by the lever on the back of

5-2

EB 8384-6 EN

Installation

Vent opening

Fig. 5-1: Vent opening(back of the positioner)







!

Fig. 5-2: Permissible mounting positions

2
1.1
1.2
1

Fig. 5-3: M lever with pin position 35

1
1.1
1.2
2

Lever
Nut
Disk spring
Follower pin

Fig. 5-4: Mounting the lever and follower pin

EB 8384-6 EN

5-3

Installation

5.3.1

Travel tables

Table 5-1: Direct attachment to Type 3277-5 and Type 3277 Actuator
Actuator size

Rated travel Adjustment range at positioner 1)

[cm²]

[mm]

Travel [mm]Required
lever

Assigned
pin position

120

7.5

5.0 to 25.0M

25120/175/240/350

15

7.0 to 35.0M35355/700/750

3010.0 to 50.0

M

50The min./max. adjustment range is based on the NOM (nominal range) initialization mode

1)

Table 5-2: Attachment according to IEC 60534-6 (NAMUR)SAMSON valves with Type 3271
Actuator

Adjustment range at positioner
Other control valves 1)

Actuator size

Rated travel

Min. travel

Max. travel

[cm²]

[mm]

[mm]

[mm]

Required
lever

Assigned
pin position

60 and 120
with Type 3510 Valve

7.5

3.6

18.0

S

17

120

7.5

5.0

25.0

M

25

120/175/240/350

15

7.0

35.0

M

35

355/700/750

7.5

7.0

35.0

M

35

355/700/750

15 and 30

10.0

50.0

M

50

30

14.0

70.0

L

70

1000/1400/2800

60

20.0

100.0

L

100

1400/2800

120

40.0

200.0

XL

200

See manufacturer's
specifications

200

1)

300

See manufacturer's specifications

The min./max. adjustment range is based on the NOM (nominal range) initialization mode

Table 5-3: Attachment to rotary actuators

5-4

Opening angle

Required lever

Assigned pin position

24 to 100°

M

90°

EB 8384-6 EN

EB 8384-6 EN

5-5

Installation

5.4 Positioner attachment
5.4.1

Direct attachmenta) Type 3277-5 ActuatorÎ Required mounting parts and accessories: Table 5-5
Î Observe the travel table on page 5-4.
Actuator with 120 cm² (see Fig. 5-5)
The signal pressure from the positioner isrouted over the signal pressure connection of
the connecting plate (9, Fig. 5-23 left) to theactuator diaphragm chamber. To proceed,
first screw the connecting plate (9) includedin the accessories onto the actuator yoke.
− Turn connecting plate (9) so that the correct symbol for the fail-safe action "actuator stem extends" or "actuator stem retracts" is aligned with the marking(Fig. 5-23, below).
Î Make sure that the gasket for theconnecting plate (9) is correctly inserted.
− The connecting plate has threaded holes
with NPT and G threads. Seal the threaded connection that is not used with therubber seal and square plug.
4. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly.
5. Place follower clamp (3) on the actuator
stem, align it and screw tight so that the

5-6

mounting screw is located in the grooveof the actuator stem.
6. Mount cover plate (10) with narrow sideof the cut-out (Fig. 5-5, on the left) pointing towards the signal pressure connection. Make sure that the gasket (14)points towards the actuator yoke.
7. 15 mm travel: Keep the follower pin (2)on the M lever (1) on the back of the positioner in the pin position 35 (delivered
state).
7.5 mm travel: Remove the follower pin(2) from the pin position 35, reposition it
in the hole for pin position 25 and screw
tight.
8. Insert molded seal (15) into the groove of
the positioner housing and insert the seal
(10.1) on the back of the housing.
9. Place positioner on the cover plate (10)in such a way that the follower pin (2)rests on the top of the follower clamp (3).
Adjust the lever (1) correspondingly andopen the positioner cover to hold the positioner shaft in position at the cap or rotary pushbutton. The lever (1) must reston the follower clamp with spring force.
Fasten the positioner on the cover plate(10) using the two fastening screws.
10. Mount cover (11) on the other side.
Î Make sure that the vent plug islocated at the bottom when thecontrol valve is installed to allow any
condensed water that collects todrain off.

EB 8384-6 EN

Installation

1
1.1
1.2
2
3
5
6
6.1
7
8

Signal pressure
Actuator stem
extends
retracts

SymbolMarking

15
14

Lever
Nut
Disk spring
Follower pin
Follower clamp
StopperConnecting plate
Seals
Pressure gauge bracket
Pressure gauge
mounting kit
9
Switchover plate(actuator)
10
Cover plate10.1 Seal
11
Cover
14
Gasket15
Molded seal

1
2

3
1.1
1.2
Cut-out ofcover plate

6.1
65
Supply 9

10.1
10

9

11

6

Output 38
7
8

Fig. 5-5: Direct attachment – Signal pressure connection for Type 3277-5 Actuator with 120 cm²

EB 8384-6 EN

5-7

Installationb) Type 3277 ActuatorÎ Required mounting parts and accessories: Table 5-6
Î Observe the travel table on page 5-4.
Actuators with 175 to 750 cm² effective
areas (see Fig. 5-6)
Mount the positioner on the yoke. The signal
pressure is routed to the actuator over theconnection block (12), for actuators with failsafe action "actuator stem extends" internally through a hole in the valve yoke and for"actuator stem retracts" through an externalpipe.
1. Place follower clamp (3) on the actuator
stem, align it and screw tight so that themounting screw is located in the grooveof the actuator stem.
2. Mount cover plate (10) with narrow sideof the cut-out (Fig. 5-6, on the left) pointing towards the signal pressure connection. Make sure that the gasket (14)points towards the actuator yoke.
3. For actuators with 355, 700 or 750 cm²,
remove the follower pin (2) on the M lever (1) on the back of the positioner frompin position 35, reposition it in the holefor pin position 50 and screw tight.
For actuators 175, 240 and 350 cm²
with 15 mm travel, keep the follower pin(2) in pin position 35.
4. Insert molded seal (15) into the groove of
the positioner housing.

just the lever (1) correspondingly andopen the positioner cover to hold the positioner shaft in position at the cap or rotary pushbutton. The lever (1) must reston the follower clamp with spring force.
Fasten the positioner on the cover plate(10) using the two fastening screws.
6. Make sure that the tip of the gasket (16)projecting from the side of the connection block is positioned to match the actuator symbol for the actuator's fail-safe
action "actuator stem extends" or "actuator stem retracts". If this is not the case,
unscrew the three fastening screws andlift off the cover. Turn the gasket (16) by
180° and re-insert it.
The old connection block version(Fig. 5-6, bottom) requires the switch
plate (13) to be turned to align the actuator symbol with the arrow marking.
7. Place the connection block (12) with theassociated seals against the positioner
and the actuator yoke and fasten using
the screw (12.1). For actuators with failsafe action "actuator stem retracts", additionally remove the stopper (12.2) andmount the external signal pressure pipe.
8. Mount cover (11) on the other side.
Î Make sure that the vent plug is located at the bottom when the control
valve is installed to allow any condensed water that collects to drainoff.

5. Place positioner on the cover plate insuch a way that the follower pin (2) restson the top of the follower clamp (3). Ad-

5-8

EB 8384-6 EN

Installation

1
1.1
1.2
2
3
10
11
11.1

12
12.1
12.2

Lever
Nut
Disk spring
Follower pin
Follower clamp
Cover plate
Cover
Vent plug

13
14
15
16

Connection block
Screw
Stopper or connection for
external piping
15
Switch plate
GasketMolded seal
Gasket

10 14
1

2

3

11 11.1

2
M lever
1.1
1.2

Cut-out ofcover plate (10)

View
A A
Ansicht

16

View C
Ansicht C

16

G
G 3/8

SUPPLYC

Actuator stem
retracts
extends

16

12

SUPPLY
12.1

A

12.2

View
B B
Ansicht

SUPPLY13
12
Actuator stem retracts

Connection
block (old) withswitch plate (13)B

Actuator stem extends
Marking

12
12.1

12.2

Fig. 5-6: Direct attachment – Signal pressure connection for Type 3277 Actuator with 175 to
750 cm²

EB 8384-6 EN

5-9

Installation

5.4.2

Attachment according toIEC 60534-6

Î See Fig. 5-7
Î Required mounting parts and accessories: Table 5-7
Î Observe the travel table on page 5-4.
The positioner is attached to the control valve
using a NAMUR bracket (10).
1. Screw the two bolts (14) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (14.1) for fastening.
Actuator sizes 2800 cm² and 1400 cm²
with 120 mm travel:− For a travel of 60 mm or smaller,
screw the longer follower plate (3.1)
directly to the stem connector (9).
− For a travel exceeding 60 mm, mountthe bracket (16) first and then the follower plate (3) to the bracket together with the bolts (14) and screws(14.1).

aligned with the NAMUR bracket at
mid valve travel).
3. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly.
4. Select required lever size (1) M, L or XL
and pin position according to the actuator size and valve travel listed in the travel table on page 5-4.
If a pin position other than position 35 withthe standard M lever is required or an L or
XL lever size is required. Proceed as described in Chapter 5.3.
5. Place positioner on the NAMUR bracket
in such a way that the follower pin (2)rests in the slot of the follower plate (3,3.1). Adjust the lever (1) correspondingly.
Screw the positioner to the NAMUR
bracket using its two fastening screws.

2. Mount NAMUR bracket (10) to the control valve as follows:− For attachment to the NAMUR rib,use an M8 screw (11) and toothed
lock washer directly in the yoke hole.
− For attachment to valves with rodtype yokes, use two U-bolts (15)around the yoke. Align the NAMUR
bracket (10) according to the embossed scale so that the follower
plate (3) is shifted by half the angle
range to the NAMUR bracket (theslot of the follower plate is centrally

5-10

EB 8384-6 EN

Installation

Attachment to rod-type yokeRods with 20 to 35 mm diameter

15

11
10
9

Attachment to NAMUR rib

9.1

3.1
Additional bracket for 16
actuators with
2800 cm² and travel≥ 60 mm

1
1.1
1.2
2
3
3.1
6
6.1
7
8
9
9.1
10
11
14
14.1
15
16

XL and L lever
Lever
Nut
Disk spring
Follower pin
Follower plate
Follower plate
Connecting plate
Seals
Pressure gauge bracket
Pressure gauge
mounting kit
Stem connector
Bracket
NAMUR bracket
Screw
Bolt
ScrewsU-boltBracket

14
1

3

1

14.1

2
1.1
1.2

6.1

6

7

8

1

Fig. 5-7: Attachment according to IEC 60534-6 (NAMUR)

EB 8384-6 EN

5-11

Installation

5.4.3

Attachment according to
VDI/VDE 3847-1

The Type 3730-6-xxx0xxxx0x0060xx andType 3730-6-xxx0xxxx0x007000 Positioners with air purging of the actuator's springchamber can be attached according to VDI/
VDE 3847-1.
The Type 3730-6-xxx0xxxx0x0000xx Positioner without air purging of the actuator's
spring chamber can be attached according
to VDI/VDE 3847.
This type of attachment allows the positioner
to be replaced quickly while the process isrunning by blocking the air in the actuator.
The signal pressure can be blocked in the actuator by unscrewing the red retaining screw(20) and turning the air blocker (19) on thebottom of the adapter block.
Attachment to Type 3277 Actuator (seeFig. 5-8)
Î Required mounting parts and accessories: see Table 5-8
Mount the positioner on the yoke as shownin Fig. 5-8. The signal pressure is routed tothe actuator over the connecting plate (12),for actuators with fail-safe action "actuator
stem extends" internally through a bore in
the valve yoke and for "actuator stem retracts" through external piping.
Only the Y1 port is required for positioner
attachment. The Y2 port can be used for air
purging of the spring chamber.
1. Place follower clamp (3) on the actuator
stem, align it and screw tight so that the

5-12

mounting screw is located in the grooveof the actuator stem.
2. Place the adapter bracket (6) on the positioner and mount using the screws(6.1). Make sure that the seals are correctly seated. For positioners with air
purging, remove the stopper (5) before
mounting the positioner. For positioners
without air purging, replace the screw
plug (4) with a vent plug.
3. For actuators with 355, 700 or 750 cm²,
remove the follower pin (2) on the M lever (1) on the back of the positioner frompin position 35, reposition it in the holefor pin position 50 and screw tight.
For actuators 175, 240 and 350 cm²
with 15 mm travel, keep the follower pin(2) in pin position 35.
4. Insert the molded seal (6.2) in the grooveof the adapter bracket (6).
5. Insert the molded seal (17.1) into theturnboard (17) and mount the turnboard
to the adapter block (13) using thescrews (17.2).
6. Mount the blank plate (18) to the turnboard (17) using the screws (18.1).
Make sure that the seals are correctlyseated.
Note
A solenoid valve can also be mounted inplace of the blank plate (18). The orientationof the turnboard (17) determines the mounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted(u AB 11).

EB 8384-6 EN

Installation

1.1
1.2

13.1
17.1 17 17.2 18 18.1

13

11

1

11.1
3

12

12.1

Exh.

1
1.1
1.2
2
3
4
5
6
6.1
6.2
6.3
11
11.1
12

Lever
Nut
Disk spring
Follower pin
Follower clamp
Screw plug
Stopper
Adapter bracket
Screws
Molded seal
Screws
Cover
Vent plug
Connecting plate

20

2

19

1.1
1.2

6

1

6.2 6.1
4

12.1
13
13.1
17
17.1
17.2
18
18.1
19
20

Seal
Adapter block
ScrewsTurnboard
Molded seal
ScrewsBlank plate
ScrewsAir blocker
Retaining screw

5

6.3

Fig. 5-8: Attachment according to VDI/VDE 3847 onto Type 3277 Actuator

EB 8384-6 EN

5-13

Installation

7. Insert the screws (13.1) through the middle holes of the adapter block (13).
8. Place the connecting plate (12) together
with the seal (12.1) onto the screws(13.1) corresponding to the fail-safe action "actuator stem extends" or "actuator
stem retracts". The fail-safe action thatapplies is determined by aligning thegroove of the adapter block (13) with thegroove of the connecting plate (12)(Fig. 5-9).
Actuator stem
extends
retracts

1213Connecting plate
Adapter block

Z
12

13

Z

Place positioner on the adapter block(13) in such a way that the follower pin(2) rests on the top of the follower clamp(3). Adjust the lever (1) correspondingly
and open the positioner cover to hold thepositioner shaft in position at the cap or
rotary pushbutton.
The lever (1) must rest on the follower
clamp with spring force.
Fasten the positioner to the adapter block(13) using the two fastening screws (6.3).
Make sure the molded seal (6.2) is properly seated.
12. Mount cover (11) on the other side to theyoke.
Î Make sure that the vent plug is located at the bottom when the control
valve is installed to allow any condensed water that collects to drain
off.

Fig. 5-9: Fail-safe action

9. Mount the adapter block (13) together
with the connecting plate (12) to the actuator using the screws (13.1).
10. Insert the vent plug (11.1) into the Exh.
connection.
11. For fail-safe action "actuator stem extends", seal the Y1 port with a blanking
plug.
For fail-safe action "actuator stem retracts", connect the Y1 port to the signal
pressure connection of the actuator.

5-14

EB 8384-6 EN

Installation

Attachment to NAMUR rib (see Fig. 5-10)− Required mounting parts and accessories: see Table 5-8− Observe the travel table on page 5-4.
1. Series 240 Valves, actuator size up to
1400-60 cm²: Screw the two bolts (14)to the bracket of the stem connector or
directly to the stem connector (dependingon the version), place the follower plate(3) on top and use the screws (14.1) tofasten it.
Type 3251 Valve, 350 to 2800 cm²:
Screw the longer follower plate (3.1) tothe bracket of the stem connector or directly to the stem connector (dependingon the version).
Type 3254 Valve, 1400-120 to 2800
cm²: Screw the two bolts (14) to thebracket (16). Fasten the bracket (16) onto the stem connector, place the follower
plate (3) on top and use the screws(14.1) to fasten it.
Mount the positioner on the NAMUR rib
as shown in Fig. 5-10.
2. For attachment to the NAMUR rib, fasten the NAMUR connection block (10)directly into the existing yoke bore using
the screw and toothed lock washer (11).
Align the marking on the NAMUR valve
connection (on the side marked '1') to
50 % travel.

EB 8384-6 EN

For attachment to valves with rod-type
yokes using the formed plate (15), whichis placed around the yoke: screw the four
studs into the NAMUR connection block(10). Place the NAMUR connection blockon the rod and position the formed plate(15) on the opposite side. Use the nuts
and toothed lock washers to fasten theformed plate onto the studs. Align themarking on the NAMUR valve connection (on the side marked '1') to 50 %travel.
3. Place the adapter bracket (6) on the positioner and mount using the screws(6.1). Make sure that the seals are correctly seated. For positioners with air
purging, remove the stopper (5) before
mounting the positioner. For positioners
without air purging, replace the screw
plug (4) with a vent plug.
4. Select required lever size (1) M, L or XL
and pin position according to the actuator size and valve travel listed in the travel table on page 5-4.
If a pin position other than position 35 withthe standard M lever is required or an L or
XL lever size is required. Proceed as described in Chapter 5.3.
5. Insert the molded seal (6.2) in the grooveof the adapter bracket.
6. Insert the molded seal (17.1) into theturnboard (17) and mount the turnboard
to the adapter block (13) using thescrews (17.2).

5-15

Installation

7. Mount the blank plate (18) to the turnboard using the screws (18.1). Make
sure that the seals are correctly seated.
Note
A solenoid valve can also be mounted inplace of the blank plate (18). The orientationof the turnboard (17) determines the mounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted(u AB 11).
8. Fasten the adapter block (13) to the
NAMUR connection block using thescrews (13.1).
9. Insert the vent plug into the Exh. connection.
10. Place the positioner on the adapter block(13) in such a way that the follower pin(2) rests on the top of the follower plate(3, 3.1). Adjust the lever (1) correspondingly.
Fasten the positioner to the adapter block(13) using the two fastening screws (6.3).
Make sure the molded seal (6.2) is properly seated.
11. For single-acting actuators without air
purging, connect the Y1 port of theadapter block to the signal pressure connection of the actuator. Seal the Y2 portwith a blanking plug.

5-16

For double-acting actuators and actuators with air purging, connect the Y2
port of the adapter block to the signal
pressure connection of the second actuator chamber or spring chamber of theactuator.

5.4.4

Attachment according to
VDI/VDE 3847-2

Attachment according to VDI/VDE 3847-2
for PFEIFFER SRP (single-acting) and DAP(double-acting) rotary actuators in sizes 60
to 1200 with NAMUR interface and air
purging of the actuator's spring chamber allows the direct attachment of the positioner
without additional piping.
Additionally, the positioner can be replaced
quickly while the process is running by
blocking the air in single-acting actuators.
Procedure to block the actuator in place(see Fig. 5-11):
1. Unscrew the red retaining screw (1).
2. Turn the air blocker (2) on the bottom of
the adapter block according to the inscription.

EB 8384-6 EN

Installation

13

13.1

17.1 17

17.2
18

18.1

11
10

3

16
Exh.
1
1.1
1.2
2
3
3.1
4
5
6
6.1
6.2
6.3
10
11
13

Lever
Nut
Disk spring
Follower pin
Follower plate
Follower plate
Screw plug
Stopper
Adapter bracket
Screws
Molded seal
ScrewsNAMUR connection
block
Screw with toothed
lock washer
Adapter block

20

3.1

14

19

14.1

3

1
13.1
14
14.1
15
16
17
17.1
17.2
18
18.1
19
20

ScrewsBolt
ScrewsFormed plate
BracketTurnboard
Molded seal
ScrewsBlank plate
ScrewsAir blocker
Retaining screw

1.1
1.2

2

6

6.2 6.1
4

5

6.3

Fig. 5-10: Attachment according to VDI/VDE 3847 to a NAMUR rib

EB 8384-6 EN

5-17

Installationa) Version for single-acting
actuator

1

2

Mounting onto a PFEIFFER Type 31a (edition 2020+) SRP Rotary ActuatorÎ See Fig. 5-13
1. Fasten the adapter block (1) to the actuator's NAMUR interface using the four
fastening screws (2).
Î Make sure that the seals are correctlyseated.

1 Retainingscrew
2 Air blocker

2. Mount the follower wheel (3) onto the actuator shaft. Use the matching shaft
adapter (see Table 5-9).
3. Place the adapter bracket (4) onto theadapter block (1) and fasten it using thefastening screws (5).
Î Make sure that the seals are correctlyseated.
4. Insert and fasten the follower pin in the
90° position on the positioner's lever (seeFig. 5-12).
Î Only use the longer follower pin included in the mounting kit.
5. Align the positioner on the adapter
bracket (1) in such a way that the follower pin engages into the actuator's follower wheel (3).

1

2

Fig. 5-11: Adapter block for attachment according to VDI/VDE 3847-2

6. Fasten the positioner onto the adapter
bracket (4) using the fastening screws(6).
Î Make sure that the seals are correctlyseated.
Fig. 5-12: Follower pin in 90° position

5-18

EB 8384-6 EN

Installation

5

4
6
1
2
3
4
5
6

Adapter block
Fastening screws
Follower wheel
Adapter bracket
Fastening screws
Fastening screws

2
1

3

Fig. 5-13: Mounting on a single-acting actuator

EB 8384-6 EN

5-19

Installationb) Version for double-acting
actuator
A reversing amplifier must be additionallymounted for applications with double-acting(DAP) actuators or applications with single-acting (SAP) actuators that include partial stroke testing.
In this case, a special adapter bracket (4) isrequired for mounting.
Î See Fig. 5-15
1. Fasten the adapter block (1) to the actuator's NAMUR interface using the four
fastening screws (2).
Î Make sure that the seals are correctlyseated.
2. Mount the follower wheel (3) onto theactuator shaft. Use the matching adapter(see Table 5-9).

7. Mount the Type 3710 Reversing Amplifier (7) together with the two guide bushings (8) and terminal plate (9) onto theadapter bracket using the associated fastening screws (10).
Î Make sure that the seals are correctlyseated.
8. Remove the vent plug at the adapter
block and seal the opening with the G ¼
screw plug.
9. Mount the turnboard marked 'Doppel'
for double-acting actuators or the turnboard marked 'PST' for single-acting actuators with partial stroke testing. See
Fig. 5-14.
Î Make sure that the seals are correctlyseated.

3. Place the adapter bracket (4) onto theadapter block (1) and fasten it using thefastening screws (5).
Î Make sure that the seals are correctlyseated.
4. Insert and fasten the follower pin in the
90° position on the positioner's lever(see Fig. 5-12).
5. Align the positioner on the adapter
bracket (1) in such a way that thefollower pin engages into the actuator'sfollower wheel (3).
6. Fasten the positioner onto the adapter
bracket (4) using the fastening screws
(6).

5-20

Fig. 5-14: Mounting the turnboard

EB 8384-6 EN

Installation

5
4
8
7
9
2

6
10
1

3

1 Adapter block
2 Fastening screws
3 Follower wheel
4 Adapter bracket
5 Fastening screws
6 Fastening screws
7 Reversing amplifier
8 Guide bushings
9 Terminal plate
10 Fastening screws

Fig. 5-15: Mounting on a double-acting actuator or single-acting actuator with partial stroke testing

EB 8384-6 EN

5-21

Installation

Intermediate plate for AA4 interface

Mounting a solenoid valve

Î Refer to Fig. 5-16

Î Refer to Fig. 5-17

An intermediate plate (1) must be mounted
between the adapter block and adapter
bracket for PFEIFFER SRP and DAP rotary actuators in sizes 900 and 1200 with AA4 interface. This plate is included in the accessories for the shaft adapter AA4 (see Table
5-9).

A solenoid valve (13) can also be mounted
in place of the blank plate (12). The orientation of the turnboard (14) determines themounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted. Further information can be found in the
document u AB 11 (Accessories for Solenoid Valves).

Version for single-acting actuator:

Version for double-acting actuator:

11

11

11 Intermediate plate

Fig. 5-16: Intermediate plate for actuators in sizes 900 and 1200 for AA4 interface

5-22

EB 8384-6 EN

Installation

12 Blank plate
13 Solenoid valve
14 Turnboard

14
12

13

Fig. 5-17: Mounting a solenoid valve

EB 8384-6 EN

5-23

Installation

5.4.5

Attachment toType 3510 Micro-flow
ValveÎ Refer to Fig. 5-18
Î Required mounting parts and accessories: Table 5-7
Î Observe the travel table on page 5-4.
The positioner is attached to the valve yokeusing a bracket.
1. Fasten the bracket (9.1) to the stem connector.

8. Take the S lever (1) and screw the follower pin (2) in the hole for pin position 17.
Proceed as described as in Chapter 5.3.
9. Place positioner on the bracket (10) insuch a way that the follower pin slides
into the groove of the follower pin (3).
Adjust the lever (1) correspondingly.
Screw the positioner to the bracket (10)using both its screws.

5.4.6

Attachment to rotaryactuators

2. Screw the two bolts (9.2) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (9.3) for fastening.

Î See Fig. 5-20

3. Mount the travel indication scale (accessories) to the outer side of the yoke using
the hex screws (12.1), ensuring that thescale is aligned with the stem connector.

The positioner is mounted to the rotary actuator using two pairs of brackets.

4. Fasten the hex bar (11) onto the outerside of yoke by screwing the M8 screws(11.1) directly into the holes on the yoke.
5. Fasten the bracket (10) to the hex bar(11) using the hex screw (10.1), shimand tooth lock washer.
6. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals are seated properly.

Î Required mounting parts and accessories: Table 5-10
Î Observe the travel table on page 5-4.

Prior to attaching the positioner to the
SAMSON Type 3278 Rotary Actuator,
mount the associated adapter (5) to the free
end of the rotary actuator shaft.
Note
When attaching the positioner as described
below, it is important that the actuator's
direction of rotation is observed.
1. Place follower clamp (3) on the slotted
actuator shaft or adapter (5).

7. Unscrew the standard M lever (1) including follower pin (2) from the positioner
shaft.

5-24

EB 8384-6 EN

Installation

12.1 11

11.1

10

10.1

9
9.1
3

9.2

9.3
1.1
2
1.2
1
S lever

6
6.1
7
8

1
Lever
1.1 Nut
1.2 Disk spring
2
Follower pin
3
Follower plate

9
Stem connector
6Connecting plate
9.1 Bracket
6.1 Seals
7
Pressure gauge bracket 9.2 Bolt
8
Pressure gauge
9.3 Screws
mounting kit
10
Bracket10.1 Screw
11
Hex bar11.1 Screws
12.1 Screws

Fig. 5-18: Attachment to Type 3510 Micro-flow Valve

EB 8384-6 EN

5-25

Installation

2. Place coupling wheel (4) with flat side
facing the actuator on the follower clamp(3). Refer to Fig. 5-20 to align slot so thatit matches the direction of rotation whenthe valve is in its closed position.
3. Fasten the coupling wheel (4) and follower clamp (3) tightly onto the actuator shaft
using screw (4.1) and disk spring (4.2).
4. Fasten the bottom pair of brackets (10.1)
with the bends pointing either facing to
the inside or to the outside (depending on
the actuator size) onto the actuator housing. Position the top pair of brackets (10)and fasten.
5. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals are seated properly. Double-acting
springless rotary actuators require the useof a reversing amplifier on the connection

1side of the positioner housing (see Chapter 5.4.7).
6. Unscrew the standard follower pin (2)from the positioner's M lever (1). Use themetal follower pin (Ø 5 mm) included in
the mounting kit and screw tight into thehole for pin position 90°.
7. Place positioner on the top bracket (10)and fasten tight. Taking the actuator's direction of rotation into account, adjust lever (1) so that it engages in the slot of thecoupling wheel (4) with its follower pin(Fig. 5-20). It must be guaranteed that thelever (1) is parallel to the long side of thepositioner when the actuator is at half its
angle of rotation.
8. Stick the scale plate (4.3) on the coupling
wheel so that the arrow tip indicates theclosed position and it can be easily readwhen the valve is installed.

1.2
1.1
4.1

2

4.2

3

5

Fig. 5-19: Mounting the coupling wheel onType 3278

5-26

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Installation

6.1

1
1.2
1.1
2
4.3

10

10.1

6
(7, 8)

45
80 mm

130 mmSlot

Legend for Fig. 5-19
and Fig. 5-20
1
Lever
1.1
Nut
1.2
Disk spring
2
Follower pin
3
Follower clamp (Fig. 5-19)
4Coupling wheel
4.1
Screw
4.2
Disk spring
4.3
Scale plate
5
Actuator shaft
Adapter for Type 3278
6
Connecting plate
6.1
Seals
7
Pressure gauge bracket
8
Pressure gauge mounting kit
10
Top pair of brackets
10.1
Bottom pair of brackets

Control valve opens counterclockwise
Control valve opens clockwise

Slot

Fig. 5-20: Attachment to rotary actuators

EB 8384-6 EN

5-27

Installationa) Heavy-duty version

version, this step depends on theactuator size.

Î See Fig. 5-22
Î Required mounting parts and accessories: Table 5-10
Both mounting kits contain all the necessary
mounting parts. The parts for the actuator
size used must be selected from the mounting kit.
Prepare actuator and mount possibly required adapter supplied by the actuator
manufacturer.
1. Mount the housing (10) onto the rotaryactuator. In case of VDI/VDE attachment,
place spacers (11) underneath, if necessary.
2. For SAMSON Type 3278 and VETECS160 Rotary Actuators, fasten theadapter (5) onto the free end of the shaft
and for VETEC R Actuator, place on theadapter (5.1). For Type 3278,
VETEC S160 and VETEC R Actuators,
place on the adapter (3). For VDI/VDE
Actuator turning
counterclockwise
1

10
4

Actuator turning
clockwise

Fig. 5-21: Direction of rotation

5-28

3. Stick adhesive label (4.3) onto thecoupling in such a way that the yellow
part of the sticker is visible in the windowof the housing when the valve is OPEN.
Adhesive labels with explanatory
symbols are enclosed and can be stuckon the housing, if required.
4. Fasten coupling wheel (4) on the slotted
actuator shaft or adapter (3) using screw(4.1) and disk spring (4.2).
5. Unscrew the standard follower pin (2)from the positioner's M lever (1). Attach
the follower pin (Ø5 mm) included in themounting kit to pin position 90°. Proceed
as described in Chapter 5.3.
6. Mount connecting plate (6) for required
G ¼ connecting thread or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly. Doubleacting springless rotary actuators require
the use of a reversing amplifier on theconnection side of the positioner housing(see Chapter 5.4.7).
7. For actuators with a volume of less than
300 cm³, screw the screw restriction (order no. 1400-6964) into the signal pressure output of the positioner (or the output of the pressure gauge bracket or connecting plate).
8. Place positioner on housing (10) andscrew it tight. Taking the actuator's direction of rotation into account, adjust lever(1) so that it engages in the correct slotwith its follower pin (Fig. 5-21).

EB 8384-6 EN

Installation

1
1.1
1.2
2
3
4
4.1
4.2
4.3
5
5.1
6

Use a screw restriction in the signal
pressure output for actuators with<300 cm³ volume

Lever
6.1 Seals
Nut
7
Pressure gauge bracket
Disk spring
8
Pressure gauge mounting
Follower pin
kitAdapter10Adapter housing
Stem connector
10.1 Screws
Screw
11
SpacerDisk spring
Adhesive label
Actuator shaft or adapter
AdapterConnecting plate (only for
G ¼)

6
6.1
7
8

1
1.1
1.2
2

4.1
4.2
4
4.3

4.1
4.2
4
4.3

3

3

5.1
10.1
5
10

10.1

11

10
5

SAMSON Type 3278
VETEC S160, VETEC R

Attachment according to VDI/VDE 3845
(September 2010), fixing level 1, AA1 to
AA4 size (see the 'Design and principle ofoperation')Fig. 5-22: Attachment to rotary actuators (heavy-duty version)

EB 8384-6 EN

5-29

Installation

5.4.7

Reversing amplifier for
double-acting actuators

5.5 Mounting the external
position sensor

For the use with double-acting actuators, thepositioner must be fitted with a reversing amplifier, e.g. the SAMSON Type 3710 Reversing Amplifier (see Mounting and Operating Instructions u EB 8392).
The following applies to all reversing amplifiers:
The signal pressure of the positioner is supplied at the output 1 of the reversing amplifier. An opposing pressure, which equals therequired supply pressure (Z) when added tothe pressure at output 1, is applied at output
2.
The following relationship applies:
output 1 + output 2 = Supply pressure (Z).
Connect output 1 to the signal pressure connection on the actuator that causes the valve
to open when the pressure rises.
Connect output 2 to the signal pressure connection on the actuator that causes the valve
to close when the pressure rises.
Î Set slide switch on positioner to AIR TO
OPEN.
Note
How the outputs are marked depends on thereversing amplifier used. Type 3710: Output
1/2 = Y1/Y2

Positioner unit with sensor mounted on a microflow valve

Î Required mounting parts and accessories: Table 5-11
In the positioner version with an external position sensor, the sensor located in a separate
housing is attached over a plate or bracket tothe control valve. The travel pick-off corresponds to that of a standard device.
The positioner can be mounted as required toa wall or a pipe.
For the pneumatic connection either a connecting plate (6) or a pressure gauge bracket(7) must be fixed to the housing, dependingon the accessory chosen. Make sure the seals(6.1) are correctly inserted (see Fig. 5-7, bottom right).
For the electrical connection a 10 m connecting lead with M12x1 connectors is includedin the scope of delivery.
Note− In addition, the instructions in Chapters 5.10 and 5.11 apply for the pneumaticand electrical connection.

5-30

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Installation

Operation and setting are described in the'Start-up and configuration' chapter.
− Since 2009, the back of the position sensor (20) is fitted with two pins acting as
mechanical stops for the lever (1). If thisposition sensor is mounted using old
mounting parts, two correspondingØ 8 mm holes must be drilled into themounting plate/bracket (21). A template isavailable for this purpose. See Table 5-11.

5.5.1

Mounting the position
sensor with direct
attachment

Type 3277-5 Actuator with 120 cm²(Fig. 5-23)
The signal pressure from the positioner isrouted over the signal pressure connection of
the connecting plate (9, Fig. 5-23 left) to theactuator diaphragm chamber. To proceed,
first screw the connecting plate (9) includedin the accessories onto the actuator yoke.
− Turn the connecting plate (9) so that thecorrect symbol for the fail-safe action"actuator stem extends" or "actuator stem
retracts" is aligned with the marking (seeFig. 5-23, bottom).
Î Make sure that the gasket for theconnecting plate (9) is correctly inserted.
− The connecting plate has threaded holes
with NPT and G threads. Seal the threaded connection that is not used with therubber seal and square plug.

EB 8384-6 EN

Type 3277 Actuator with 175 to 750 cm²:
The signal pressure is routed to the connection at the side of the actuator yoke for theversion with fail-safe action "actuator stem
extends". For the fail-safe action "actuator
stem retracts" the connection on the top diaphragm case is used. The connection at theside of the yoke must be fitted with a venting
plug (accessories).
Mounting the position sensor
1. Place the lever (1) on the sensor in
mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.
2. Screw the position sensor (20) onto themounting plate (21).
3. Depending on the actuator size and rated valve travel, determine which leverand position of the follower pin (2) is to
be used from the travel table on
page 5-4. The positioner is delivered
with the M lever in pin position 35 on thesensor. If necessary, remove the followerpin (2) from its pin position and move itto the hole for the recommended pin position and screw tight.
4. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).
5. Place follower clamp (3) on the actuator
stem, align it and screw tight so that themounting screw is located in the grooveof the actuator stem.

5-31

Installation

5.5.2

6. Place the mounting plate together withthe sensor onto the actuator yoke so thatthe follower pin (2) rests on the top of thefollower clamp (3). It must rest on it withspring force. Fasten the mounting plate(21) onto the actuator yoke using bothfixing screws.

Mounting the position
sensor with attachment
according toIEC 60534-6 (NAMUR)

Î See Fig. 5-24
Î Required mounting parts and accessories: Table 5-11

7. Mount cover (11) on the other side.
Î Make sure that the vent plug is located at the bottom when the control
valve is installed to allow any condensed water that collects to drainoff.

1. Place the lever (1) on the position sensor
in mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.

1

2
3

11
1.1
1.2
20
21

9

Signal pressure
Vent plug

Signal pressure

SymbolMarking

Actuator stem
extends

retracts

1
1.1
1.2
2
3
9
11
20
21

Lever
Nut
Disk spring
Follower pin
Follower clamp
Connecting plate
Cover
Position sensor
Mounting plate

Fig. 5-23: Mounting for Type 3277-5 Actuator (left) and Type 3277 Actuator (right)

5-32

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Installation

2. Screw the position sensor (20) onto thebracket (21).
The standard attached M lever with the follower pin (2) at position 35 is designed for
120 to 350 cm² actuators with 15 mm rated
travel. For other actuator sizes or travels, select the lever and pin position from the travel
table on page 5-4. L and XL levers are included in the mounting kit.

4. Screw the two bolts (14) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (14.1) for fastening.
5. Place the bracket with the sensor at the
NAMUR rib in such a way that the follower pin (2) rests in the slot of the follower plate (3), then screw the bracket
using its fixing screws onto the valve.

3. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).

20

21

1.1, 1.2

14.1

3 14

9.1

9

1
1.1
1.2
2
3
9
9.1
14
14.1
20
21

Lever
Nut
Disk spring
Follower pin
Follower plate
Stem connector
Bracket
Bolt
ScrewsPosition sensor
Bracket2Fig. 5-24: Mounting according to IEC 60534-6 (NAMUR)

EB 8384-6 EN

5-33

Installation

5.5.3

Mounting the position
sensor on a Type 3510
Micro-flow ValveÎ See Fig. 5-25
Î Required mounting parts and accessories: Table 5-11
1. Place the lever (1) on the position sensor in mid-position and hold it in place.
Unscrew the nut (1.1) and remove thestandard attached M lever (1) together
with the disk spring (1.2) from the sensor shaft.

3. Select the S lever (1) from the accessories
and screw the follower pin (2) into thehole for pin position 17. Place the lever(1) and disk spring (1.2) on the sensor
shaft. Place the lever in mid-position andhold it in place. Screw on the nut (1.1).
4. Place follower clamp (3) on the valve
stem connector, align at a right angle
and screw tight.
5. Position the bracket (21) with the position
sensor on the valve yoke and screw tight,
making sure the follower pin (2) slides
into the groove of the follower clamp (3).

2. Screw position sensor (20) onto thebracket (21).

20

21

1.1
1.2

1
2

3

1
1.1
1.2
2
3
20
21

Lever
Nut
Disk spring
Follower pin
Follower clamp
Position sensor
BracketFig. 5-25: Mounting on a micro-flow valve

5-34

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Installation

5.5.4

Mounting on rotaryactuators

Î See Fig. 5-26
Î Required mounting parts and accessories: Table 5-11
1. Place the lever (1) on the position sensor
in mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.
2. Screw the position sensor (20) onto themounting plate (21).

3. Replace the follower pin (2) normally attached to the lever (1) with the metal follower pin (Ø 5 mm) from the accessories
and screw it into the hole for pin position90°.
4. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).
Follow the instructions describing attachment
to the standard positioner in Chapter 5.4.6.
Instead of the positioner, attach the position
sensor (20) with its mounting plate (21).

20
21

1
1.1
1.2
2
20
21
2

1

Lever
Nut
Disk spring
Follower pin
Position sensor
Mounting plate

1.1, 1.2

Fig. 5-26: Mounting on rotary actuators

EB 8384-6 EN

5-35

Installation

5.6 Mounting the leakage
sensorÎ See Fig. 5-27
Normally, the control valve is delivered withpositioner and leakage sensor already
mounted.
If the leakage sensor is mounted after thevalve has been installed or it is mounted onanother control valve, proceed as describedin the following.
! NOTICE
Risk of malfunction due to incorrect fastening.
Fasten the leakage sensor using a torque of
20 ±5 Nm.

3

2

The M8 threaded connection on the NAMUR
rib should preferably be used to mount thesensor (Fig. 5-27).
Tip
If the positioner was mounted directly onto
the actuator (integral attachment), the
NAMUR interfaces on either side of the valve
yoke can be used to mount the leakage sensor.
The start-up of the leakage sensor is described in detail in the Operating Instructions
for EXPERTplus Valve Diagnostics.

1

1 Leakage sensor
2 Screw
3 Plug connection

Fig. 5-27: Mounting the leakage sensor

5-36

EB 8384-6 EN

Installation

5.7 Retrofitting inductive limit
switchRequired retrofit kit:
Limit switch

Order no. 1402-1770

Note
The same requirements apply to retrofitting aunit as to servicing the positioner. For explosion-protected positioners, the requirements
specified under 'Servicing explosion-protected devices' in the 'Safety instructions andmeasures' chapter must be observed. Checkthe "Limit switch, inductive" box on the
nameplate after installing the limit switch.

6. Attach the rotary switch (5). Make surethe flattened side of the positioner shaft isturned so that the rotary switch (5) can be
attached with the metal tag next to theproximity switch.
7. On start-up of the positioner, set the option inductive alarm under Code 38 fromNo to YES.
1
2
4
3

5

1. Remove rotary pushbutton (3) and cap(1), unthread the five fastening screws (2)and lift off the plastic cover (9) together
with the display, taking care not to damage the ribbon cable (between PCB anddisplay).

8
7
6

2. Use a knife to cut an opening at themarked location (4).

7

9

3. Push connector (11) with cable throughthe opening and secure the proximity
switch (7) on the cover with a dot of glue.
4. Remove the jumper (8801-2267) at thesocket X7 of the top board and insert thecable connector (11).
5. Guide the cable in such a way that theplastic cover can be placed back onto thepositioner. Insert the fixing screws (2) andscrew tight. Attach the clamping plate (8)onto the proximity switch.

Socket X7 (11)
1
2
3
4
5

Cap
Screw
Rotary pushbutton
Marking
Rotary switch

6
7
8
9
11

Metal tag
Proximity switch
Clamping plate
Plastic coverConnector

Fig. 5-28: Retrofitting an inductive limit switch

EB 8384-6 EN

5-37

Installation

5.8 Mounting positioners withstainless steel housings
Positioners with stainless steel housings require mounting parts that are completely
made of stainless steel or free of aluminum.
Note
The pneumatic connecting plate and pressure gauge bracket are available in stainlesssteel (order numbers listed below). The
Type 3710 Pneumatic Reversing Amplifier isalso available in stainless steel.
Connecting plate(stainless steel)

G¼
¼ NPT

1400-7476
1400-7477

Pressure gauge
bracket(stainless steel)

G¼
¼ NPT

1402-0265
1400-7108

Table 5-4 to Table 5-10 apply for attachingpositioners with stainless steel housings withthe following restrictions:
Direct attachment
All mounting kits from Table 5-6 can be used.
The connection block is not required. The
stainless steel version of the pneumatic connecting plate routes the air internally to theactuator.
Attachment according to IEC 60534-6(NAMUR rib or attachment to rod-type
yokes)All mounting kits from Table 5-7 can beused. Connecting plate in stainless steel.

5-38

Attachment to rotary actuators
All mounting kits from Table 5-10 can beused except for the heavy-duty version. Connecting plate in stainless steel.

5.9 Air purging function for
single-acting actuators
The instrument air leaving the positioner is diverted to the actuator spring chamber to provide corrosion protection inside the actuator.
Observe the following points:
Direct attachment to Type 3277-5 (stem extends FA/stem retracts FE)
The air purging function is automaticallyprovided.
Direct attachment to Type 3277, 175 to
750 cm²
FA: Remove stopper (12.2, Fig. 5-6) at theblack connection block and connect the
supply to the actuator chamber on thevented side.
! NOTICE
Mounting possibly incorrect when old
powder-paint-coated aluminum connection blocks are used.
Mount old powder-paint-coatedaluminum connection blocks as
described in 'Attachment according toIEC 60534-6 (NAMUR rib or
attachment to rod-type yokes)' and'Attachment to rotary actuators'.
FE: The air purging function is automaticallyprovided.

EB 8384-6 EN

Installation

Attachment according to IEC 60534-6(NAMUR rib or attachment to rod-type
yokes) and to rotary actuators
The positioner requires an additional port for
the exhaust air that can be connected overpiping. An adapter available as an accessory is used for this purpose:
Threaded bushing(M20x1.5)

G¼
¼ NPT

0310-2619
0310-2550

Note
The adapter uses one of the M20x1.5 connections in the housing which means only
one cable gland can be installed.
If other valve accessories must be used whichvent the actuator (e.g. solenoid valve,volume booster, quick exhaust valve), thisexhaust air must also be included in thepurging function. The connection over theadapter at the positioner must be protectedwith a check valve (e.g. check valve G ¼,
order no. 8502-0597) mounted in thepiping. Otherwise the pressure in thepositioner housing would rise above theambient pressure and damage the positioner
when the exhausting components respondsuddenly.

EB 8384-6 EN

5-39

Installation

5.10 Pneumatic connection! WARNING
Risk of injury by possible movement of
exposed parts (positioner, actuator or
valve) after connecting the signal pressure.
Î Do not touch or block exposed moving
parts.

Output 38

Supply 9

Output 38

Supply 9! NOTICE
Incorrect connection of the supply air will
damage the positioner and will lead tomalfunction.
Î Screw the screw fittings into theconnecting plate, pressure gauge
mounting block or connection block fromthe accessories.
Î Never screw threaded parts directly into
the housing.
The pneumatic ports are located on the backof the positioner (see Fig. 5-29).

Fig. 5-29: Pneumatic connections

Connecting the supply air
Before performing the pneumatic connection,
make sure the following conditions are met:
− The positioner is properly mounted onto
the control valve.
If this is the case:Î Connect the pneumatic connections in
the connecting plate, pressure gauge
mounting block and connection block(optionally designed as a bore with
¼ NPT or G ¼ thread). Customary fittings for metal or copper tubing or plastic hoses can be used.

5-40

EB 8384-6 EN

Installation

5.10.1 Signal pressure connection
The signal pressure connection depends on
how the positioner is mounted onto the actuator:
Type 3277 Actuator− The signal pressure connection is fixed.
Attachment according to IEC 60534-6(NAMUR)− For "actuator stem retracts" fail-safe
action: connect the signal pressure to theconnection on top of the actuator.
− For "actuator stem extends" fail-safe
action: connect the signal pressure to theconnection on bottom of the actuator.
Rotary actuators− For rotary actuators, the manufacturer's
specifications for connection apply.

5.10.2 Signal pressure reading
Tip
To monitor the supply air and signal pressure, we recommend mounting pressuregauges (see accessories in Chapter 5.12).
Mounting the pressure gauges:
Î See Chapter 5.2 and Chapter Fig. 5-7

5.10.3 Supply pressure
The required supply air pressure depends on
the bench range and the actuator's directionof action (fail-safe action).

EB 8384-6 EN

The bench range is written on the nameplate
either as the bench range or signal pressure
range depending on the actuator. The direction of action is marked FA or FE or by a symbol.
Note
PLOW is indicated under Code 0 if the supply pressure is lower than the upper benchrange value determined during plotting of
the valve signature.
Actuator stem extends FA (AIR TO OPEN)
Fail-close (for globe and angle valves):
Î Required supply pressure = Upper benchrange value + 0.2 bar, at least 1.4 bar.
Actuator stem retracts FE (AIR TO CLOSE)
Fail-open (for globe and angle valves):
For tight-closing valves, the maximum signal
pressure pstmax is roughly estimated as follows:
pstmax = F +d² · π · ∆p
4·A

[bar]

d = Seat diameter [cm]∆p = Differential pressure across thevalve [bar]A = Actuator area [cm²]F= Upper bench range value of theactuator [bar]If there are no specifications, calculate as
follows:
Î Required supply pressure = Upper benchrange value + 1 bar

5-41

Installation

5.10.4 Signal pressure (output)
The signal pressure at the output (38) of thepositioner can be restricted to 1.4 bar,
2.4 bar or 3.7 bar in Code 16.
The limitation is not activated by default[7.0 bar].

5.11 Electrical connection
For electrical installation, observe therelevant electrotechnical regulations and theaccident prevention regulations that apply inthe country of use. In Germany, these are
the VDE regulations and the accident
prevention regulations of the employers’
liability insurance.
! WARNING
Incorrect electrical connection will render
the explosion protection unsafe.
Î Adhere to the terminal assignment.
Î Do not undo the enameled screws in oron the housing.
! WARNING
Intrinsic safety rendered ineffective inintrinsically safe devices.
Î Only connect intrinsically safe devices
intended for use in intrinsically safe
circuits to certified intrinsically safe inputconnected units.
Î Do not place intrinsically safe devices
back into operation that were connected
to intrinsically safe input-connected units
without certification.

5-42

Î Do not exceed the maximum permissible
electric values specified in the EU typeexamination certificates wheninterconnecting intrinsically safe electricalequipment (Ui or U0, li or I0, Pi or P0, Ci
or C0 and Li or L0).
The ambient temperature ranges of the tables in the EC type examination certificate
apply for the assignment between the permissible ambient temperature, temperatureclass, maximum short-circuit currents andmaximum power Pi and P0.
The following additionally applies: For
positioners in type of protection Ex tb(Type 3730-65) and type of protection
Ex nA (Type 3730-68), the cable glands andblanking plugs must be certified according to
EN 60079-7 (Ex e).
Selecting cables and wires
Î Observe Clause 12 of EN 60079-14 for
installation of the intrinsically safe circuits.
Clause 12.2.2.7 applies when running multicore cables or wires with more than one intrinsically safe circuit.
The radial thickness of the insulation of aconductor for common insulating materials(e.g. polyethylene) must not be smaller than
0.2 mm. The diameter of an individual wire
in a fine-stranded conductor must not be
smaller than 0.1 mm. Protect the conductor
ends against splicing, e.g. by using wire-end
ferrules.
When two separate cables or wires are used
for connection, an additional cable gland

EB 8384-6 EN

Installation

can be installed. Seal cable entries left unused with plugs. Fit equipment used in ambient temperatures below –20 °C with metal
cable entries− The transmitter current circuit must beconnected in series with a fuse according
to IEC 60127-2/VI, 250 V T with a fuserating of IN ≤40 mA.

Equipment for use in zone 2/zone 22

The fuses must be installed outside the hazardous area.

In equipment operated according to type ofprotection Ex nA (non-sparking equipment)
according to EN 60079-15, circuits may beconnected, interrupted or switched while energized only during installation, maintenance or repair.
The special conditions of use mentioned in
the statement of conformity must be observed for the rated values and the installation of the series-connected fuse for interconnection of Ex nA circuits.
For Ex nA equipment (non-sparking equipment), circuits may be connected, interrupted
or switched while energized only during installation, maintenance or repair.
− Positioners with type of protection Ex nA
or Ex tc can be used with a housing
cover with or without window.

Cable entry
Cable entry with M20x1.5 cable gland, 6 to
12 mm clamping range (see accessories inTable 5-4).
There is a second M20x1.5 threaded hole in
the housing that can be used for additional
connection, when required. The screw terminals are designed for wire cross-sections of
0.2 to 2.5 mm². Tighten the screws by 0.5 to
0.6 Nm.
The wires for the set point must be connectedto the terminals 11 and 12 located in the
housing.
Only use a current source.
≥3.6 mA: Microprocessor and display active<3.7 mA: LOW reading on display− The Type 3730-61, Type 3730-65 andType 3730-68 Positioners are 100 %identical in design, except for the marking and the housing cover.

≤3.8 mA: Emergency shutdown (version withshutdown at 3.8 mA)− For type of protection Ex nA, the VCC
connection in the interface adapter must
be connected in series with a fuse according to IEC 60127, 250 V F or T witha fuse rating of IN ≤40 mA.

≤4.4 mA: Emergency shutdown (version withshutdown at 4.4 mA)− The signal current circuit must be connected in series with a fuse according toIEC 60127-2/VI, 250 V T with a fuserating of IN ≤63 mA.
EB 8384-6 EN>3.9 mA: Supply to actuator possible(version with shutdown at 3.8 mA)>4.6 mA: Supply to actuator possible(version with shutdown at 4.4 mA)>22 mA: OVERLOAD reading on display
In general, it is not necessary to connect thepositioner to a bonding conductor. However,
if it is to be connected, it can be connected

5-43

Installation

either to the terminal for equipotential bonding inside or outside the device.
Depending on the version, the positioner isequipped with inductive limit switches and/or a solenoid valve.
The position transmitter is operated on a
two-wire circuit. The usual supply voltage is
24 V DC. Taking the resistance of the supply
leads into account, the voltage at the position transmitter terminals can be between 12
and 30 V DC.
Refer to Fig. 5-30 or to the label on the terminal block.
Connecting the electrical power
Before performing the pneumatic connection,
make sure the following conditions are met:
− The positioner is properly mounted onto
the control valve.
− The air supply is properly connected.
If this is the case:Î Connect the electrical power (mA signal)as shown in Fig. 5-30.

5.11.1 Switching amplifieraccording to EN 609475-6
For operation of the limit switches, switching
amplifiers must be connected in the output
circuit. To ensure the operating reliability ofthe positioner, the amplifiers must comply
with the limit values of the output circuits
conforming to EN 60947-5-6.
Observe the relevant regulations for installation in hazardous areas.

5-44

5.11.2 Establishingcommunication
Communication between computer and positioner using an FSK modem or handheld
communicator (if necessary, using an isolation amplifier) is based on the HART® protocol.
Viator FSK modem
Not exOrder no. 8812-0130− PCMCIA Not ex− RS-232

Order no. 8812-0131− USB

Order no. 8812-0132

Not exIf the load impedance of the controller orcontrol station is too low, an isolation amplifier must be connected between controller
and positioner (interfacing as for positioner
connected in hazardous areas). See
Fig. 5-31.
If the positioner is used in hazardous areas,an explosion-protected isolation amplifiermust to be used.
Using the HART® protocol, all connected
control room and field units can be addressed individually using a point-to-pointconnection or the standard (multidrop) bus.
Point-to-point:
The bus address/polling address must always be set to zero (0).
Standard bus (multidrop):
In the standard bus (multidrop) mode, thepositioner follows the analog current signal(reference variable) in the same way as forpoint-to-point communication. This operating
mode is, for example suitable for split-range
operation of positioners (series connection).

EB 8384-6 EN

Installation

A3

+81

-82

+11 -12

+83

-84

A2

A1

+51 -52+41 -42GG+31 -32+31 -32+31 -32

LeakagesensorBinaryinput

A
Switching amplifier EN 60947-5-6
24 V DC
Forced venting/solenoid
valve

mA control
signal(optional)

A3
Fault alarm

Limit switches
A2
Software

A1
Softwareoptionallyinductive

Two-wire transmitter
Supply unit only
for optionaltransmitter

Fig. 5-30: Electrical connections
Connection in safe area

Handheld communicator orsecond FSK modem

4 to 20 mA

3730-6

Controller/control station

Connection in hazardous area

Safe area

Hazardous area

3730-6
Controller/control station

Explosion-protectedisolation amplifier
Handheld communicator or second FSK
modem (explosion-protected)

Fig. 5-31: Connection with FSK modem

EB 8384-6 EN

5-45

Installation

The bus address/polling address has to bewithin a range of 1 to 15.

250 Ω
22 mF

Note
Communication errors may occur when theprocess controller/control station output is
not HART®-compatible.
Alternatively, a 250 Ω resistor can be connected in series and a 22 µF capacitor canbe connected in parallel to the analog output. The load for the controller output will increase as a result.

Controller/control station

Fig. 5-32: Adapting the output signal5.12 Mounting accessories
Table 5-4: General accessories
Designation

Order no.

Reversing amplifier for double-acting actuators

Type 3710

Cable gland M20x1.5

Adapter M20x1.5 to ½ NPT

5-46Black plastic (6 to 12 mm clamping range)

8808-1011

Blue plastic (6 to 12 mm clamping range)

8808-1012

Nickel-plated brass (6 to 12 mm clamping range)

1890-4875

Nickel-plated brass (10 to 14 mm clamping range)

1922-8395

Stainless steel 1.4305 (8 to 14.5 mm clamping range)

8808-0160

Powder-coated aluminum

0310-2149

Stainless steel

1400-7114

EB 8384-6 EN

Installation

Designation

Order no.

Lever

S

0510-0522

M

0510-0510

L

0510-0511

XL

0510-0512

XXL

0510-0525

Retrofit kit for inductive limit switch 1 x SJ2-SN

1402-1770

Isolated USB interface adapter (SSP interface to USB port on a computer) including TROVIS-VIEW CDROM

1400-9740

Serial interface adapter (SAMSON SSP interface to RS-232 port on a computer)

1400-7700

TROVIS-VIEW 6661 (u www.samsongroup.com > SERVICE & SUPPORT > Downloads > TROVIS-VIEW)

Table 5-5: Direct attachment to Type 3277-5 Actuator
Designation
Mounting parts

Order no.
Standard version for actuators 120 cm² or smaller

1400-7452

Version compatible with paint for actuators 120 cm² or smaller

1402-0940

Old switchover plate for Type 3277-5xxxxxx.00 Actuator (old)1400-6819

New switchover plate for Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6822

Accessories for
New connecting plate for Type 3277-5xxxxxx.01 Actuator (new) 1), G 1/8 and 1/8 NPT
actuator
Old connecting plate for Type 3277-5xxxxxx.00 Actuator (old): G 1/8
Old connecting plate for Type 3277-5xxxxxx.00 Actuator (old): 1/8 NPT
Connecting plate (6)Pressure gauge bracket (7)Accessories for
positioner
Pressure gauge mounting kit (8) up to max. 6 bar(output/supply)
Pressure gauge mounting kit (8) up to max. 6 bar(without inscription)
1)

1400-6823
1400-6820
1400-6821

G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Stainless steel/brass1402-1637

Stainless steel/stainless steel

1402-1638

Only new switchover and connecting plates can be used with new actuators (Index 01). Old and new plates are notinterchangeable.

EB 8384-6 EN

5-47

Installation

Table 5-6: Direct attachment to Type 3277 Actuator
Mounting parts/accessories

Order no.

Standard version for actuators 175, 240, 350, 355, 700, 750 cm²

1400-7453

Version compatible with paint for actuators 175, 240, 350, 355, 700, 750 cm²
Connection block with seals and screw
Pressure gauge mounting kit up to max. 6 bar (output/supply)

1400-8819¼ NPT

1402-0901

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

G ¼/G 3/8

1402-0970¼ NPT/3/8 NPT

1402-0976

Order no.

Piping with screw fittings 1)
Actuator (175 cm²), steel
Actuator (175 cm²), stainless steel
Actuator (240 cm²), steel
Actuator (240 cm²), stainless steel
Actuator (350 cm²), steel
Actuator (350 cm²), stainless steel
Actuator (355 cm²), steel
Actuator (355 cm²), stainless steel
Actuator (700 cm²), steel
Actuator (700 cm²), stainless steel
Actuator (750 cm²), steel
Actuator (750 cm²), stainless steel
1)1402-0941

G¼

G ¼/G 3/8

1402-0971¼ NPT/3/8 NPT

1402-0978

G ¼/G 3/8

1400-6444¼ NPT/3/8 NPT

1402-0911

G ¼/G 3/8

1400-6445¼ NPT/3/8 NPT

1402-0912

G ¼/G 3/8

1400-6446¼ NPT/3/8 NPT

1402-0913

G ¼/G 3/8

1400-6447¼ NPT/3/8 NPT

1402-0914

G ¼/G 3/8

1402-0972¼ NPT/3/8 NPT

1402-0979

G ¼/G 3/8

1402-0973¼ NPT/3/8 NPT

1402-0980

G ¼/G 3/8

1400-6448¼ NPT/3/8 NPT

1402-0915

G ¼/G 3/8

1400-6449¼ NPT/3/8 NPT

1402-0916

G ¼/G 3/8

1402-0974¼ NPT/3/8 NPT

1402-0981

G ¼/G 3/8

1402-0975¼ NPT/3/8 NPT

1402-0982

For "actuator stem retracts" fail-safe action
with air purging of the top diaphragm chamber

5-48

EB 8384-6 EN

Installation

Table 5-7: Attachment to NAMUR rib or attachment to rod-type yokes 1) according toIEC 60534-6
Travel inmm

Lever For actuator

Order no.

7.5

SType 3271-5 with 60/120 cm² on Type 3510 Micro-flow Valve1402-0478

5 to 50

M2)

Actuators from other manufacturers and Type 3271 with 120 to 750 cm² effectiveareas

1400-7454

14 to 100L

30 or 60

40 to 200

L

XL

Actuators from other manufacturers and Type 3271 with 1000 and 1400-60 cm²

1400-7455

Type 3271, 1400-120 and 2800 cm² versions with 30/60 mm travel 3)

1400-7466

Mounting brackets for Emerson and Masoneilan linear actuators (in addition, amounting kit according to IEC 60534-6 is required depending on the travel). See
rows above.

1400-6771

Valtek Type 25/50

1400-9554

Actuators from other manufacturers and Type 3271 with 1400-120 and
2800 cm² and with 120 mm travel

1400-7456

Accessories
Connecting plate
Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/supply)
1)
2)
3)

Order no.
G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

20 to 35 mm rod diameter
M lever is mounted on basic device (included in the scope of delivery)
In conjunction with Type 3273 Side-mounted Handwheel with 120 mm rated travel, additionally one bracket(0300-1162) and two countersunk screws (8330-0919) are required.

Table 5-8: Attachment according to VDI/VDE 3847-1
Mounting parts

Order no.

VDI/VDE 3847 interface adapter

1402-0257

Aluminum
Connecting plate, including connection for air purging of actuator
spring chamber
Stainlesssteel

ISO 228/1-G ¼

1402-0268¼–18 NPT

1402-0269

ISO 228/1-G ¼

1402-0270¼–18 NPT

1402-0271

Mounting kit for attachment to SAMSON Type 3277 Actuator with 175 to 750 cm²1402-0868

Mounting kit for attachment to SAMSON Type 3271 Actuator or third-party actuators

1402-0869

Travel pick-off for valve travel up to 100 mm

1402-0177

Travel pick-off for 100 to 200 mm valve travel (SAMSON Type 3271 Actuator only)

1402-0178

EB 8384-6 EN

5-49

Installation

Table 5-9: Attachment according to VDI/VDE 3847-2
Designation

Order no.

Mounting parts

Accessories for
actuator

Mounting block for PFEIFFER Type 31a (edition 2020+) Rotary Actuators withdummy plate for solenoid valve interface1402-1645

Blank plate for solenoid valve interface (sold individually)

1402-1290

Adapter bracket for Type 3730 (VDI/VDE 3847)

1402-0257

Adapter bracket for Type 3730 and Type 3710 (DAP/PST)

1402-1590

Shaft adapter AA1

1402-1617

Shaft adapter AA2

1402-1616

Shaft adapter AA41402-1888

Table 5-10: Attachment to rotary actuators
Mounting parts/accessories

Order no.

Attachment according to VDI/VDE 3845 (September 2010), actuator surface corresponds to fixing
level 1Size AA1 to AA4, version with CrNiMo steel bracket

1400-7448

Size AA1 to AA4, heavy-duty version

1400-9244

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9542

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9526

Attachment for rotary actuators with max. 180° opening angle, fixing level 2

1400-8815
and
1400-9837

Attachment to SAMSON Type 3278 with 160/320 cm², CrNiMo steel bracket

1400-7614

Attachment to SAMSON Type 3278 with 160 cm² and to VETEC Type S160, Type R and Type M,
heavy-duty version

1400-9245

Attachment to SAMSON Type 3278 with 320 cm² and to VETEC Type S320, heavy-duty version

1400-5891
and
1400-9526

Attachment to Camflex II

1400-9120

Connecting plate
Accessories Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/
supply)5-50

G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

EB 8384-6 EN

Installation

Table 5-11: Attachment of external position sensor
Mounting parts/accessories

Order no.

Template for mounting position sensor on older mounting parts

1060-0784

Mounting parts for actuator with 120 cm²
Direct attachment

Connecting plate (9, old) withType 3277-5xxxxxx.00 Actuator

1400-7472
G 1/8
1/8

NPT

1400-6820
1400-6821

Connecting plate (new) with Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6823

Mounting parts for actuators with 175, 240, 350, 355 and 750 cm²

1400-7471

NAMUR
attachment

Mounting parts for attachment to NAMUR rib using L or XL lever

1400-7468

Attachment toType 3510 Microflow Valve

Mounting parts for Type 3271 Actuator with 60 cm²

1400-7469

VDI/VDE 3845 (September 2010), see the 'Design and principle of operation'
chapter for details.
Actuator surface corresponds to fixing level 1

Attachment torotary actuators

Size AA1 to AA4 with follower clamp and coupling wheel,version with CrNiMo steel bracket

1400-7473

Size AA1 to AA4, heavy-duty version

1400-9384

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9992

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9974

SAMSON Type 3278 with 160 cm² and VETEC Type S160 and Type R, heavyduty version

1400-9385

SAMSON Type 3278 with 320 cm² and VETEC Type S320, heavy-duty version

1400-5891
and
1400-9974

Connecting plate (6)Accessories for
positioner

Pressure gauge bracket (7)Pressure gauge mounting kit up to max.
6 bar (output/supply)G¼

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Bracket to mount the positioner on a wall (Note: The other fastening parts are to
be provided at the site of installation as wall foundations vary from site to site).
1)

1400-7461¼ NPT

0309-0184

Only new connecting plates can be used with new actuators (Index 01). Old and new plates are not interchangeable.

EB 8384-6 EN

5-51

5-52

EB 8384-6 EN

Operation

6 Operation

Volume restriction Q

Rotary pushbutton
The rotary pushbutton is located underneaththe front protective cover. The positioner isoperated on site using the rotary pushbutton:
Turn: Select codes and values

Press: confirm setting.

AIR TO OPEN/AIR TO CLOSE slide switch− AIR TO OPEN applies to a valve opening
as the signal pressure increases.
− AIR TO CLOSE applies to a valve closing
as the signal pressure increases.

The volume restriction serves to adapt the air
output capacity to the size of the actuator.
Depending on the air passage at the actuator, two fixed settings are available.
− For actuators smaller than 240 cm²(Type 3271-5), select MIN SIDE.
− For actuators 240 cm² and larger, selectMAX SIDE for a side connection.
Readings
Icons assigned to certain codes, parametersand functions are indicated on the display.

The signal pressure is the pneumatic pressure
at the output of the positioner applied to the mm
actuator.
%

%

mm

S

Initialization key

Cap and rotary switch

Metal tag of proximity switch
SSP interface

CLOSE

AIR TOOPEN

SERIAL
INTERFACE

CAUTIONVALVE
ACTUATES

INIT

Switch for AIR TO
OPEN/AIR TO
CLOSE

%

mm

mm

S

%

Volume restrictionMIN SIDEMAX SIDE

Q

Rotary pushbutton

Fig. 6-1: Operating controls

EB 8384-6 EN

6-1

Operation

Operating modes−(manual mode)
The positioner follows the manual set
point (Code 1) instead of the mA signal.
blinks: The positioner is not initialized.
Operation only possible over manual set
point (Code 1).

−(automatic mode)
The positioner is in closed-loop operationand follows the mA signal.

− S SAFE
The positioner vents the output. The valve
moves to the mechanical fail-safe position.
Bar graph
In manual and automatic
modes, thebars indicate the set point deviation that depends on the sign (+/–) and the value. One
bar element appears per 1 % set point deviation.
If the positioner has not been initialized, (blinks on the display), the bar graph indicates the lever position in degrees in relation
to the mid-axis. One bar element corresponds to approximately a 5° angle of rotation. The fifth bar element blinks (reading >30°) if the permissible angle of rotation has
been exceeded. Lever and pin position must
be checked.

6-2

Status messages
FailureMaintenance demanded/Maintenance required−
blinks: Out of specification−−

These icons indicate that an error has occurred.
A classified status can be assigned to eacherror. Classifications include “No message”,“Maintenance required”, “Maintenancedemanded” and “Failure“ (u EB 8389-1 on
EXPERTplus valve diagnostics).
Enable configuration
This indicates that the codes marked with anasterisk (*) in the code list are enabled for
configuration (see the 'Start-up and configuration' chapter).

6.1 Serial interface
The positioner must be supplied with at least
3.8 mA.
The positioner can be connected directly tothe computer over the local serial interface
and the serial interface adapter. The operator software is TROVIS-VIEW (version 4) withinstalled device module 3730-6.

EB 8384-6 EN

Operationmm

mm

Limit switch
alarm 1

Configuration enabled

AUTO
CL
CCL
ERR
ESC
HI
LO
LOW
MAN
MAX
No
NOM

Maintenance demanded/
Maintenance required
blinks: Out of specification

Automatic
Clockwise
Counterclockwise
Error
Cancelix higher than 21.6 mA
ix lower than 2.4 mA
w lower than 3.7 mA
Manual setting
Maximum range
Not available/not active
Rated travel
Type of application: On/off valve
O/C
u EB 8389-1
OVERLOAD w > 22 mA
ps lower than upper bench range
PLOW
value
RES
Reset
SAFE
Fail-safe position
SUB
Substitute calibration
TUNE
Initialization in progress
YES
Available/active
ZP
Zero calibration
0 bar
No supply air



Code
Bar graph for set point
deviation or lever
positionS

Designation
Position
Parameters

Closed-loop
Manual mode control%

Failure/malfunction

Units

%

Limit switch
alarm 2Fail-safe position active

blinking

Emergency mode (see error code 62)

blinking

Positioner not initialized

S

Valve in mechanical fail-safe position
FailureMaintenance demanded/Maintenance required
blinksOut of specification

blinksWrite protection active (over binary input option
or HART® communication)

Increasing/increasing
Increasing/decreasing

Fig. 6-2: Display

EB 8384-6 EN

6-3

Operation

6.2 HART® communication
The positioner must be supplied with at least
3.6 mA. The FSK modem must be connectedin parallel to the current loop.
A DTM file (Device Type Manager) conforming to the Specification 1.2 is available forcommunication. This allows the device, forexample to be run with the PACTware userinterface. All the positioner's parameters areaccessible over the DTM and the user interface.
For start-up and settings, proceed as described in the 'Start-up and configuration'
chapter. Refer to the code list in Appendix A
for the parameters necessary for the user interface.
Note
If complex functions are started in thepositioner, which require a long calculation
time or lead to a large quantity of data
being saved in the volatile memory of thepositioner, the alert 'busy' is issued by the
DTM file. This alert is not an error message
and can be simply confirmed.

Locking on-site operation
The on-site operation including the INIT key
can be locked over HART® communication.
The word 'HART' then blinks on the display
when Code 3 is selected. This locking function can only be disabled over HART® communication. On-site operation is enabled bydefault.

6.2.1

Dynamic HART®
variables

The HART® specification defines four
dynamic variables consisting of a value andan engineering unit. These variables can be
assigned to device parameters as required.
The universal HART® command 3 reads the
dynamic variables out of the device. This
allows manufacturer-specific parameters toalso be transferred using a universal
command.
In the Type 3730-6 Positioner, the dynamic
variables can be assigned as listed in Table
6-1 in the Device settings folder (> Positioner> HART communication):

Locking HART® communication
The write access for HART® communication
can be disabled over Code 47. This function
can only be enabled or disabled locally at
the positioner.
Write access is enabled by default.

6-4

EB 8384-6 EN

Operation

Table 6-1: Dynamic HART® variables assignment
Variable

Meaning

Unit

Set point

Set point%

Direction of action set point

Direction of action set point%

Set point after transit time
specification

Set point after transit time specification

Valve position

Valve position%

Set point deviation e

Set point deviation e%

Absolute total valve travel

Absolute total valve travel–

Binary input status

0 = Not active
1 = Active
255 = –/––

Internal solenoid valve/forced 0 = De-energizedventing status
1 = Energized
2 = Not installed%–

Condensed state

0 = No message
1 = Maintenancerequired
2 = Maintenancedemanded

Temperature

Temperature°C

Leakage sensor sound level

Leakage sensor sound leveldB

Ambient pressure

Ambient pressurembar

Signal pressure p out

Signal pressure poutbarSupply pressure

Supply pressurebarFlow rate

Flow rate

m³/h

Differential pressure

Differential pressurebar

All active errors

0 = No errors
1 = Control loop
2 = Zero
4 = w too low
8 = PST/FST status

EB 8384-6 EN

3 = Failure
4 = Out of specification
7 = Function check–16 = On/off error activated–64 = Set point outside range
128 = Total valve travel exceeded
256 = Operating mode not AUTO

6-5

6-6

EB 8384-6 EN

Start-up and configuration

7 Start-up and configuration
The work described in this chapter is only to be performed by personnel appropriately qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to the ignition of an explosive atmosphere.
Î Observe EN 60079-14 (VDE 0165, Part 1) for work on the positioner in potentiallyexplosive atmospheres.
Î Installation, operation or maintenance of the positioner must only be performed by personnel who has undergone special training or instructions or who is authorized to work
on explosion-protected devices in hazardous areas.
! WARNING
Crush hazard arising from moving parts on the valve.
Î Do not touch any moving valve parts while the control valve is in operation.
Î Before performing any mounting or installation work on the positioner, put the control
valve out of operation by disconnecting and locking the supply air and control signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects into theyoke.
Before start-up, make sure the following conditions are met:
− The positioner is properly mounted according to the instructions.
− The pneumatic and electrical connections have been performed according to the instructions.
Reading after connecting the electrical power supply:The
wrench icon blinks on the display when the positioner has not
yet been initialized. The reading indicates the lever position in degrees in relation to the mid-axis.
Code 0 is displayed when a positioner has been initialized. The
positioner is in the last active operating mode.
The positioner performs a test in the start-up phase while following its automation task at thesame time.
During the start-up phase, operation on site is unrestricted, yet write access is limited.

EB 8384-6 EN

7-1

Start-up and configuration

Sequence for start-up:
ActionChapter

1. Determine the fail-safe position.

7.1

2. Adjust the volume restriction Q.

7.2

3. Limit the signal pressure.

7.3

4. Check the operating range of the positioner.

7.4

5. Initialize the positioner.

7.5

6. Configure the positioner by setting further parameters.

7.6

7. Positioners with inductive limit switches:
Adjust the inductive limit switch.

7.7

7.1 Determining the fail-safe position
Define the fail-safe position of the valve (0 %) taking the valve type and the actuator's
direction of action into account. Position the AIR TO OPEN/AIR TO CLOSE slide switch
accordingly:− AIR TO OPEN setting
Signal pressure opens the valve, e.g. for a fail-close valve
The AIR TO OPEN setting always applies to double-acting actuators.
− AIR TO CLOSE setting
Signal pressure closes the valve, e.g. for a fail-open valve
For checking purposes: after successfully completing initialization, the positioner display
must read 0 % when the valve is closed and 100 % when the valve is open. If this is not thecase, change the slide switch position and re-initialize the positioner.
Note
The switch position is prompted prior to an initialization. After an initialization has been
completed, changing the switch position does not have any effect on the operation of the positioner.

7-2

EB 8384-6 EN

Start-up and configuration

7.2 Adjusting the volume restriction Q
The volume restriction Q serves to adapt the air
output capacity to the size of the actuator:− MAX BACK setting for actuators with atransit time <1 s, e.g. linear actuators with
an effective area smaller than 240 cm², require a restricted air flow rate.
− MAX SIDE setting for actuators with a transit time ≥1 s (the air flow rate does notneed to be restricted.)MIN SIDEQ

MAX SIDE

Fig. 7-3: Volume restriction Q
MIN SIDE setting

Intermediate settings are not permitted.

! NOTICE
Malfunction due to changed start-up settings.
Î Initialize an initialized positioner again after the settin of the volume restriction has beenchanged.

7.3 Limiting the signal pressure
If the maximum actuator force may cause damage to the valve, the signal pressure must be
limited.
Î Do not activate pressure limitation for double-acting actuators (AIR TO OPEN (AtO) failsafe position). Default setting is 'No'.
Enable configuration at the positioner before limiting the signal pressure.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:EB 8384-6 EN

Enable configuration
Default: No

).

7-3

Start-up and configuration

Limit the signal pressure:
1. Turn

until Code 16 appears.

2. Press, the code number 16 blinks.

Pressure limit
Default: No

until the required pressure limit
3. Turn(1.4/2.4/3.7 bar) appears.
4. Pressto confirm.

7.4 Checking the operating range of the positioner
To check the mechanical attachment and the proper functioning, the valve should be moved
through the operating range of the positioner in the
manual mode with the manual set
point.
Select manual mode ( ):1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until MAN appears.

Operating mode
Default: MAN. The positioner changes to the
4. Pressmanual mode ( ).
Check the operating range:
1. Turn

until Code 1 appears.

2. Pressblink.

, the code number 1 andicon

Manual set point w(current angle of rotation is indicated)

3. Turn
until the pressure in the positioner
builds up and the control valve moves to its
final positions so that the travel/angle canbe checked.
The angle of rotation of the lever on theback of the positioner is indicated.
A horizontal lever (mid position) is equal to
0°.

7-4

EB 8384-6 EN

Start-up and configuration

To ensure the positioner is working properly, the outer bar elements must not blink while thevalve is moving through the operating range.
Exit Code 1 by pressing the rotary pushbutton ().

The permissible range has been exceeded when the displayed angle is more than 30° andthe outer right or left bar element blinks. The positioner goes to the fail-safe position (SAFE).
After canceling the fail-safe position (SAFE) (see the 'Operation' chapter) it is absolutely essential that you check the lever and pin position as described in the 'Installation' chapter.
! WARNING
Risk of injury due to the actuator stem extending or retracting.
Î Before exchanging the lever or changing the pin position, disconnect the supply air andelectrical auxiliary power.

7.5 Initializing the positioner! WARNING
Risk of injury by exposed moving parts on the positioner, actuator or valve.
Î Do not touch or block exposed moving parts.
! NOTICE
The process is disturbed by the movement of the actuator or valve.
Î Do not perform the initialization while the process is running. First isolate the plant byclosing the shut-off valves.
Î Check the max. permissible signal pressure of the valve before starting initialization.
During initialization, the positioner issues an output signal pressure up to the maximum
supply pressure supplied. If necessary, limit the signal pressure by connecting an upstream pressure reducing valve.
Note
Reset positioner to its default settings (see the ‘Operation’ chapter) before mounting it on adifferent actuator or changing its mounting position.

EB 8384-6 EN

7-5

Start-up and configuration

During initialization the positioner adapts itself optimally to the friction conditions and thesignal pressure required by the control valve. The type and extent of auto tuning depends on
the initialization mode selected:− Maximum range (MAX) (standard range)
Initialization mode for simple start-up of valves with two clearly defined mechanical end
positions, e.g. three-way valves (see Chapter 7.5.1)− Nominal range (NOM)
Initialization mode for all globe valves (see Chapter 7.5.2)− Manually selected OPEN position (MAN)
Initialization mode for globe valves requiring OPEN position to be entered manually (seeChapter 7.5.3)− Manually selected end positions (MAN2)
Initialization mode for globe valves with manual entry of both positions (see Chapter 7.5.4)− Substitute calibration (SUb)This mode allows a positioner to be replaced while the plant is running, with the least
amount of disruption to the plant (see Chapter 7.5.5).
For normal operation, simply start initialization by pressing the INIT key after mounting thepositioner on the valve and defining the fail-safe position and setting the volume restriction.
The positioner only needs to work with its default settings. If necessary, perform a reset (seethe 'Operation' chapter).
Note
When the write protectionis activated, initialization cannot be started.
An initialization procedure in progress can be canceled by pressing the rotary pushbutton.
STOP is displayed for three seconds and the positioner changes to the fail-safe position(SAFE). Clear the fail-safe position again over Code 0 (see the 'Operation' chapter).

7-6

EB 8384-6 EN

Start-up and configuration

The time required for the initialization procedure depends on the actuator transit time,
which means that initialization can take a few
minutes.

Alternating readings
Initialization in progress
Icon depending on initialization mode selected

After a successful initialization, the positioner
runs in closed-loop operation indicated by theclosed-loop operation icon.

Bar graph display indicating the progress of
the initialization

A malfunction leads to the process being canceled. The initialization error is displayed according to how it has been classified by thecondensed state (see the 'Malfunction' chapter).

%

Initialization successfullycompleted. Positioner in
automatic mode ( )NoteWhen Code 48 - h0 = YES, the diagnostics automatically start to plot the reference graphs
required for the valve signature after initialization has been completed. This is indicated by
TEST and D1 appearing on the display in alternating sequence.
An error during the plotting of the reference graphs is indicated on the display over Code 48- h1 and Code 81. The reference graphs do not have any effect on closed-loop operation.
Fail-safe action AIR TO CLOSE
If the slide switch is set to AIR TO CLOSE,
the positioner automatically switches to thedirection of action increasing/decreasing(äæ) after initialization has been completed. This results in the assignment (left) between set point and valve position.
The tight-closing function is activated.
Set Code 15 (set point cutoff increase) to
99 % for three-way valves.

EB 8384-6 EN

Set point
Fail-safe
position

Direction ofactionValve
CLOSEDat

OPEN atActuator stem
extends (FA)AIR TO OPEN



0%

100 %

Actuator stem
retracts (FE)AIR TO CLOSE



100 %

0%

7-7

Start-up and configuration

7.5.1

MAX – Initialization based on maximum range

The positioner determines travel/angle of rotation of the closing member from the CLOSED
position to the opposite travel stop and adopts this travel/angle of rotation as the operating
range from 0 to 100 %.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position:
1. Turn
2. Press

until Code 4 appears.
, the code number 4 blinks.

mm

Pin position
Default: No

to select pin position on lever (see
3. Turn
relevant chapter on attachment).
4. Pressto confirm.

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until MAX appears.

4. Pressmode.

to confirm the MAX initialization

Default: MAX

Start initialization:
Î Press INIT key.
After initialization, the maximum travel/angle of rotation (Code 5) which was detectedduring initialization is indicated.

7-8

EB 8384-6 EN

Start-up and configuration

7.5.2

NOM – Initialization based on nominal range

The calibrated sensor allows the exact valve travel to be measured very accurately. Duringinitialization, the positioner checks whether the control valve can move through the indicatednominal range (travel or angle) without collision. If this is the case, the indicated nominal
range is adopted with the limits of travel/angle range start (Code 8) and travel/angle range
end (Code 9) as the operating range.
Note
The maximum possible travel must always be greater than the rated travel entered. If this is
not the case, initialization is automatically canceled (error message Code 52) because therated travel could not be achieved.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position and nominal range:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

mm

Pin position
Default: No

to select pin position on lever (see
3. Turn
relevant chapter on attachment).
4. Pressto confirm.

5. Turn

until Code 5 appears.

6. Press, the code number 5 blinks.

7. Turnand set rated travel of the valve.

8. Pressto confirm.

EB 8384-6 EN

mm

Nominal range(locked when Code 4 =
No)

7-9

Start-up and configuration

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until NOM appears.

4. Pressmode.

to confirm the NOM initialization

Init mode
Default: MAX

Start initialization:
Î Press INIT key.
Î After the initialization has been successfully completed:
Check the direction of action (Code 7) and, if necessary, change it.

7.5.3

MAN – Initialization based on a manually selected OPEN
position

Before starting initialization, move the control valve manually to the OPEN position. The positioner calculates the differential travel/angle from the OPEN and CLOSED positions andadopts it as the operating range with limits of lower travel/angle range value (Code 8) andupper travel/angle range value (Code 9).
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:

7-10

Enable configuration
Default: No).

EB 8384-6 EN

Start-up and configuration

Enter the pin position:
1. Turn
2. Press

until Code 4 appears.
, the code number 4 blinks.

mm

Pin position
Default: No

to select pin position on lever (see
3. Turn
relevant chapter on attachment).
4. Pressto confirm.

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until MAN appears.

4. Pressmode.

to confirm the MAN initialization

Init mode
Default: MAX

Enter OPEN position:
1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until MAN appears.

4. Pressto confirm.

5. Turn

until Code 1 appears.

6. Press, the code number 1 blinks.

Manual set point(current angle of rotation is indicated)

clockwise in small steps until the
7. Turnrequired valve position is reached. The
valve must be moved with a monotonicallyincreasing signal pressure.
8. Pressto confirm the OPEN position.

Start initialization:
Î Press INIT key.

EB 8384-6 EN

7-11

Start-up and configuration

7.5.4

MAN2 – Initialization based on manually selected end positions

Before starting initialization, move the control valve manually to the end positions. The positioner calculates the travel/angle difference from the positions that the valve moved to andadopts it as the operating range with limits of lower travel/angle range value (Code 8) andupper travel/angle range value (Code 9).
Note
This initialization mode can only be started when the valve position differs in the end positions and the positioner has not yet been initialized.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position:
1. Turn
2. Press

until Code 4 appears.
, the code number 4 blinks.

mm

Pin position
Default: No

to select pin position on lever (see
3. Turn
relevant chapter on attachment).
4. Pressto confirm.

Select the initialization mode and enter end positions:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until MAN appears.

7-12

Init mode
Default: MAX

EB 8384-6 EN

Start-up and configuration

4. Pressto confirm the MAN2 as the initialization mode. POS1 and the current angle position of the lever are indicated on
the display in alternating sequence.
5. Turnclockwise in small steps until therequired valve position is reached. The
valve must be moved with a monotonicallyincreasing signal pressure.

POS1 (end position 1)

POS2 (end position 2)

Press
to confirm the valve position(reading: WAIT). The valve position is adopted after the pressure settles. POS2 andthe current angle position of the lever are
indicated on the display in alternating sequence.
Turnuntil the valve reaches its OPEN
position.
Press
to confirm the valve position(reading: WAIT). Initialization can be started as soon as MAN2 is indicated again on
the display.
Start initialization:
Î Press INIT key.
After initialization, the tight-closing function (Code 14) is deactivated.

7.5.5

SUB – Substitute calibration

A complete initialization procedure takes several minutes and requires the valve to movethrough its entire travel range several times. In the SUB initialization mode, the control parameters are estimated and not determined by an initialization procedure. As a result, a highlevel of accuracy cannot be expected. A different initialization mode should be selected if theplant allows it.
The substitute calibration is used to replace a positioner while the process is running. For thispurpose, the control valve is usually fixed mechanically in a certain position or pneumaticallyEB 8384-6 EN

7-13

Start-up and configuration

by means of a pressure signal which is routed to the actuator externally. The blocking position ensures that the plant continues to operate with this valve position.
The blocking position can also be the fail-safe position when this condition is beneficial forthe temporary phase.
Î Perform a reset before re-initializing the positioner if the substitute positioner has alreadybeen initialized (see the 'Operation' chapter).
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position and nominal range:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

mm

Pin position
Default: No

to select pin position on lever (see
3. Turn
relevant chapter on attachment).
4. Pressto confirm.

5. Turn

until Code 5 appears.

6. Press, the code number 5 blinks.

7. Turnand set rated travel of the valve.

8. Pressto confirm.

7-14

mm

Nominal range(locked when Code 4 =No)

EB 8384-6 EN

Start-up and configuration

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until SUB appears.

4. Pressmode.

to confirm the SUB initialization

Init mode
Default: MAX

Enter the direction of action:
1. Turn

until Code 7 appears.

2. Press, the code number 7 blinks.

Direction of action
Default: ÖÖ

to select the direction of action
3. Turn(ää/äæ).
4. Pressto confirm.

Deactivate travel limit:
1. Turn

until Code 11 appears.

2. Press, the code number 11 blinks.

3. Turn

until No appears.

4. Presstion.

to deactivate the travel limit func-

Travel limitation
Default: No

Change pressure limit and control parameters:
Note
Do not change the pressure limit (Code 16). Only change the control parameters KP (Code17) and TV (Code 18) if the settings of the replaced positioner are known.

EB 8384-6 EN

7-15

Start-up and configuration

Pressure limit
Default: No

1. Turn
until the required Code 16/17/18
appears.
2. Press, the code number 16/17/18
blinks.
3. Turned.

to set the control parameter select-

4. Pressto confirm.

KP level
Default: 7

TV level
Default: 2

Enter closing direction and blocking position:
1. Turn

until Code 34 appears.

2. Press, the code number 34 blinks.

Closing direction (direction of rotation causing the valve to move to
the CLOSED position(view onto positioner
display); standard CCL

and set the closing direction (CCL
3. Turn= counterclockwise/CL = clockwise).
4. Pressto confirm.

5. Turn

until Code 35 appears.

6. Press, the code number 35 blinks.

mm

Blocking position
Default: 0

to set the blocking position, e.g.
7. Turn
5 mm (read off at travel indicator scale ofthe blocked valve or measure with a ruler).
8. Set switch for fail-safe position AIR TO
OPEN or AIR TO CLOSE according to
Chapter 7.1.
9. Adjust volume restriction as described in
Chapter 7.2.

7-16

EB 8384-6 EN

Start-up and configuration

Start initialization:
Î Press INIT key.
The operating mode is changed to automatic mode.

Since initialization has not been completed, the error code 76 (no emergency mode) andpossibly also error code 57 (control loop) may appear on the display. These alarms do not
influence the positioner’s readiness for operation.
Î If the positioner shows a tendency to oscillate in automatic mode, the parameters KP and
TV must be slightly corrected. Proceed as follows:–

Set TV (Code 18) to 4.

–

If the positioner still oscillates, the gain KP (Code 17) must be decreased until the positioner shows a stable behavior.

Zero point calibration
Î Finally, if process operations allow it, the zero point must be calibrated according to the'Operation' chapter.

7.5.6

Tuning the KP input filter

Changing the KP level (Code 17) affects the set point deviation. This effect can be compensated for by tuning the input filter without having to re-initialize the positioner.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:EB 8384-6 EN

Enable configuration
Default: No

).

7-17

Start-up and configuration

Tune the input filter:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until KP appears.

Tuning the input filter
Default: MAX

Î Press INIT key.
During the tuning, the valve moves throughits whole range and the input filter is recalibrated.

7.6 Setting other parameters
All codes and their meaning and default settings are listed in the code list in Appendix A.
Codes which are marked with an asterisk must be enabled with Code 3 before the associated parameters can be configured as described below.
Turnuntil Code 3 appears (reading: No).

Press

, the code number 3 blinks.

Code 3
Configuration not enabled

Change the setting in Code 3.
Turnuntil YES appears.

, reading:Press
Configuration is enabled.
You can now configure codes one after theother:
Turn

Configuration enabled

to select the required code.

Press
to activate the selected code. The
code number starts to blink.
Turnto select the setting.

Press

to confirm the selected setting.

If no settings are entered within 120 seconds, the enabled configuration function becomes invalid and the display returns to Code 0.

7-18

EB 8384-6 EN

Start-up and configuration

Cancel the setting:To cancel a value before it is confirmed (by pressing
Turn) proceed as follows:

until ESC appears.

Canceling the reading

to confirm.
Press
The entered value is not adopted.

7.7 Adjusting inductive limit switch
The positioner version with an inductive limit switch has an adjustable tag (1) mounted on theaxis of rotation, which operates the proximity switch (3).
For operation of the inductive limit switch, the corresponding switching amplifier (see the 'Installation' chapter) must be connected to the output circuit.
When the tag (1) is located in the inductive field of the contact, the switch assumes a high resistance. When it moves outside the field, the switch assumes a low resistance.
Normally, the limit switch is adjusted in such a way that it will provide a signal in both end
positions of the valve. The contact, however, can also be adjusted to indicate intermediate
valve positions.
The required switching function, i.e. whether the output relay is to be picked up or released
when the tag enters the field, must be selected at the switching amplifier, if required.
Note
The inductive limit switch replaces the software limit switch A1 with terminal assignment+41/–42.
Each switching position can optionally be set to indicate when the tag has entered the fieldor when it has left the field.
The second software limit switch remains effective, the function of the software limit switch A1
is disabled.
Software adaptation− Code 38 (inductive alarm is set to YES).
− The inductive limit switch is connected to the terminals +41/–42 (see the 'Installation'
chapter).
− The device is set up accordingly in the delivered state.

EB 8384-6 EN

7-19

Start-up and configuration

Adjust the switching point
Note
During adjustment or testing, the switching point must always be approached from midposition (50 %).
To guarantee the switching under all ambient conditions, adjust the switching point approx.
5 % before the mechanical stop (OPEN – CLOSED).
For CLOSED position:
1. Initialize the positioner.
2. Move the valve to 5 % in the MAN mode (see display).
3. Adjust the tag at the yellow adjustment screw (2) until the tag enters or leaves the field
and the switching amplifier responds.
You can measure the switching voltage as an indicator.
Contact function:− Tag leaving the field > contact is closed.
− Tag entering the field > contact is opened.
For OPEN position:
1.

Initialize the positioner.

2.

Move the valve to 95 % in the MAN mode (see display).

3.

Adjust the tag (1) at the yellow adjustment screw (2) until the tag enters or leaves thefield of the proximity switch (3).
You can measure the switching voltage as an indicator.

Contact function:− Tag leaving the field > contact is closed.
− Tag entering the field > contact is opened.

7-20

EB 8384-6 EN

Start-up and configuration

Adjustment screw (2)Metal tag (1)Proximity switch (3)Fig. 7-4: Adjusting the limit switch

EB 8384-6 EN

7-21

7-22

EB 8384-6 EN

Operation

8 Operation
The work described in this chapter is only to be performed by personnel appropriately qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to the ignition of an explosive atmosphere.
Î Installation, operation or maintenance of the positioner must only be performed by personnel who has undergone special training or instructions or who is authorized to work
on explosion-protected devices in hazardous areas.
! WARNING
Crush hazard arising from moving parts on the valve.
Î Do not touch any moving valve parts while the control valve is in operation.
Î Before performing any mounting or installation work on the positioner, put the control
valve out of operation by disconnecting and locking the supply air and control signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects into theyoke.

8.1 Adapting the display direction
The display contents can be turned by 180° to adapt the display reading to the actuator's
mounting situation. If the displayed data appear upside down, proceed as follows:
1. Turn

until Code 2 appears.

2. Press, the code number 2 blinks.

and select the desired reading di3. Turn
rection.
4. Pressto confirm.

EB 8384-6 EN

Reading direction forright attachment ofpneumatic connections

Reading direction forleft attachment of pneumatic connections

8-1

Operation

8.2 Changing the operating modes
8.2.1

Closed-loop operation (automatic mode)

After initialization has been completed successfully, the positioner is in automatic mode
(AUTO).

8.2.2%

Manual mode

Switching to
1. Turn

Automatic mode

manual mode (MAN):
Automatic mode

until Code 0 appears.

, reading: AUTO, the code number
2. Press
0 blinks.
3. Turn

until MAN appears.

. The positioner changes to the
4. Pressmanual mode ( ).

Manual mode

The manual mode starts using the last set
point used in automatic mode, ensuring abumpless changeover. The current position
is displayed in %.
Adjusting the manual set point:
1. Turn

until Code 1 appears.

2. Press, the code number 1 blinks.

%

until sufficient pressure has been
3. Turnbuilt up in the positioner and the control
valve moves to the required position.
%

8-2

EB 8384-6 EN

Operation

The positioner automatically returns to Code 0 if no settings are made within 120 seconds,
but remains in the manual mode.
Switch toautomatic mode

1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until AUTO appears.

4. Press. The positioner switches to automatic mode.

8.2.3

Fail-safe position (SAFE)

If you want to move the valve to the fail-safe position determined during start-up (see the'Start-up and configuration' chapter), proceed as follows:
1. Turn

until Code 0 appears.

, reading: current operating mode
2. Press(AUtO or MAN), the code number 0 blinks.
3. Turn

until SAFE appears.

4. Press, reading: S

The valve moves to the fail-safe position.
If the positioner has been initialized, thecurrent valve position in % is indicated on
the display.
Exiting the fail-safe position:
1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turnand select the required operating mode (AUTO or MAN).

4. Pressto confirm.

5. The positioner switches to the operating mode selected.

EB 8384-6 EN

8-3

Operation

8.3 Performing zero calibration
In case of inconsistencies in the closed position of the valve, e.g. with soft-seated plugs, it
might be necessary to recalibrate zero.
! WARNING
Risk of injury due to the actuator stem extending or retracting.
Î Do not touch or block the actuator stem.
! NOTICE
The process is disturbed by the movement of the actuator stem.
Î Do not perform zero calibration while the process is running. First isolate the plant by closing the shut-off valves.
The positioner must be connected to the supply air to perform the zero calibration.
A zero calibration is not possible if there is zero point shift of more than 5 %. In this case,
Code 54 is activated. The positioner must be re-initialized.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:

8-4

Enable configuration
Default: No).

EB 8384-6 EN

Operation

Perform zero calibration:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until ZP appears.

Init mode
Default: MAX

Î Press INIT key.
Zero calibration starts. The positioner
moves the valve to the CLOSED position
and recalibrates the internal electrical zero
point.

8.4 Resetting the positioner
A reset allows the positioner to be reset to the default settings. To reset the positioner, the options DIAG, STD and DS are available in Code 36. Table 8-2 lists the reset functions.
Note
Code 36 – DS is usually selected when the valve is mounted in another position or when thepositioner is to be mounted to another valve.
Performing a reset does not necessarily mean the positioner must be re-initialized.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:EB 8384-6 EN

Enable configuration
Default: No

).

8-5

Operation

Reset start-up parameters:
1. Turn
until Code 36 appears (reading:••–••–).
2. Press, the code number 36 blinks.

3. Turn

until DIAG/STD/DS appears.

Reset
Default: No

to confirm.
4. Press
The parameters are reset depending on thesetting made (see Table 8-2).
Table 8-2: Reset functions
Reset Code 36
Initialization

DIAG

STD

DS

No

YES

YES

No

No

YES

Fail-safe action
Air supply failure
Power supply failure of positioner

No

No

YES

Power supply failure of external solenoid valve

No

No

YES

Emergency mode

No

No

No

Operating hours counter

No

No

No

Device in operation

No

YES

YES

Device switched on since initialization

No

YES

YES

Device in operation since initialization

No

YES

YES

No

YES

YES

Logging
Code

Parameters

2

Reading direction

No

YES

YES

4

Pin position

No

YES

YES

5

Nominal range

No

YES

YES

6

Initialization mode

No

YES

YES

7

Direction of action

No

YES

YES

8

Lower travel/angle range value

No

YES

YES

9

Upper travel/angle range value

No

YES

YES

8-6

EB 8384-6 EN

Operation

Reset Code 36
DIAG

STD

DS

10

Lower travel/angle range value

No

YES

YES

11

Upper travel/angle range value

No

YES

YES

12

Set point, lower range value

No

YES

YES

13

Set point, upper range value

No

YES

YES

14

CLOSED end position

No

YES

YES

15

OPEN end position

No

YES

YES

16

Pressure limit

No

YES

YES

17

Proportional-action coefficient Kp level

No

No

No

18

Derivative-action time Tv level

No

No

No

19

Tolerance band

No

YES

YES

20

Valve characteristic selection

No

YES

YES

21

Enter transit time OPEN

No

YES

YES

22

Enter transit time CLOSED

No

YES

YES

24

Total valve travel limit

No

YES

YES

25

Alarm mode

No

YES

YES

26

Limit A1

No

YES

YES

27

Limit A2

No

YES

YES

32

Error message in case of condensed state 'Function check'

No

YES

YES

33

Error message in case of 'Maintenance required' and 'Out ofspecification' condensed states

No

YES

YES

38

Inductive limit switch

No

No

No

46

Bus address

No

No

YES

48 49 -

Diagnostics (u EB 8389-1)

EB 8384-6 EN

8-7

8-8

EB 8384-6 ENMalfunction

9 Malfunction
Malfunctions are indicated on the display byerror codes. Appendix A lists possible error
messages and recommended action.
The error codes appear on the display corresponding to their status classification set overthe condensed state (Maintenance required/
Maintenance demanded: , Out of specification:
blinking, Failure: ). If 'No message' is assigned to the error code as thestatus classification, the error is not includedin the condensed state.
A status classification is assigned to every
error code in the default setting. The
assignment of the status classification can bechanged in TROVIS-VIEW and over theparameters of the DD. Refer to the operating
instructions for the valve diagnostics
u EB 8389-1 on EXPERTplus valve
diagnostics for more details.
To provide a better overview, the classified
messages are summarized in a condensed
state for the positioner according to the
NAMUR Recommendation NE 107. The status messages are divided into the following
categories:− Failure
The positioner cannot perform its control
task due to a malfunction in the positioner itself or in one of its peripherals or the
positioner has not yet been successfully
initialized.

been determined. The wear tolerance willsoon be exhausted or is reducing at afaster rate than expected. Maintenance isnecessary in the medium term.
− Maintenance demanded
The positioner still performs its control
task (with restrictions). A maintenancedemand or above average wear has
been determined. The wear tolerance willsoon be exhausted or is reducing at afaster rate than expected. Maintenance isnecessary in the short term.
− Out of specification
The positioner is running outside thespecified operating conditions.
If an event is classified as “No message”, thisevent does not have any affect on the condensed state.
Table 9-1: Condensed state reading
Condensed state

Positioner display

FailureFunction check

Text e.g. TUNE or
TEST

Maintenance required/
maintenance demanded
Out of specification

blinking

The message with the highest priority determines the condensed state in the positioner.

− Maintenance required
The positioner still performs its control
task (with restrictions). A maintenancedemand or above average wear has

EB 8384-6 EN

9-1

Malfunction

9.1 Troubleshooting! DANGER
Risk of fatal injury due to the ignition of an
explosive atmosphere.
Î Installation, operation or maintenance ofthe positioner must only be performed bypersonnel who has undergone special
training or instructions or who isauthorized to work on explosionprotected devices in hazardous areas.

Example:Example:Error caused by pin
positionSÎ Refer to the code list (Appendix A) for
possible causes and the recommended
action.
Fault alarm output'Failure' as the condensed state causes theoptional fault alarm output to be switched.

! WARNING
Crush hazard arising from moving parts on
the valve.
Î Do not touch any moving valve parts
while the control valve is in operation.
Î Before performing any mounting or installation work on the positioner, put thecontrol valve out of operation by disconnecting and locking the supply air andcontrol signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects
into the yoke.

− The 'Function check' condensed state canalso activate the fault alarm output(Code 32).
− The 'Maintenance required/Maintenancedemanded' condensed state and 'Out ofspecification' can also activate the fault
alarm output (Code 33).
Confirming error messages
1. Turn
until Code 3 appears (reading: No).
2. Press, the code number 3 blinks.

3. Turn

until YES appears.

Table 9-1 lists general errors.

4. Pressto confirm (reading:If the positioner detects an error, the possible
source of error is displayed in Code 49 onwards. In this case, ERR is displayed.

2. Press

9-2).

until the the error code that
1. Turn
you want appears.
to confirm the error message.

EB 8384-6 ENMalfunction

NoteContact SAMSON's After-sales Service for malfunctions that cannot be remedied as described in Table 9-2 and the code list in Appendix A.
Table 9-2: Further troubleshooting
Description of fault

Measures

No reading on the display

Î Check electrical connection and electrical power.
Î Check the ambient temperature (the display's operating range is from –30 to +65 °C).

Actuator moves too slowly

Î Check the supply pressure.
Î Deactivate software restriction.
Î Check the cross-section of the piping and screw fittings.
Î Check the configuration of the mounting parts.

Actuator moves in the wrong direction.

Î Check the characteristic setting.
Î Check the piping.
Î Check the configuration of the mounting parts.

Air leaks from the positioner.

Î Check attachment.
Î Check the seals in the connecting plate.

EB 8384-6 EN

9-3

Malfunction

9.2 Emergency action
Fail-safe action is triggered by the i/p converter or solenoid valve and upon supply air
failure. The positioner fully discharges its
pneumatic output to the atmosphere, causing
the pneumatic actuator to be vented. As aresult, the valve moves to the fail-safe position. The fail-safe position depends on how
the springs are arranged in the pneumatic
actuator (air-to-close or air-to-open).
When the supply air fails, the optional solenoid valve or forced venting is triggered andafter reaching the shutdown signal, all positioner functions, except open/closed loop
control, remain active (including diagnostics
as well as position and status feedback).
Tip
Emergency action in the event of valve or actuator failure is described in the associatedvalve and actuator documentation.
Î Plant operators are responsible for emergency action to be taken in the plant.

9-4

EB 8384-6 EN

Servicing

10 Servicing
The work described in this chapter is only tobe performed by personnel appropriately
qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to the ignition of an
explosive atmosphere.
Î Installation, operation or maintenance ofthe positioner must only be performed bypersonnel who has undergone special
training or instructions or who isauthorized to work on explosionprotected devices in hazardous areas.
! WARNING
Crush hazard arising from actuator andplug stem moving.
Î Do not touch any moving valve parts
while the control valve is in operation.
Î Before performing any mounting or
installation work on the positioner, put
the control valve out of operation bydisconnecting and locking the supply air
and control signal.
Î Do not impede the movement of the actuator and plug stem by inserting objects
into the yoke.

to certified intrinsically safe input-connected units.
Î Do not place intrinsically safe devices
back into operation that were connected
to intrinsically safe input-connected units
without certification.
Î Do not exceed the maximum permissible
electric values specified in the EU typeexamination certificates when interconnecting intrinsically safe electrical equipment (Ui or U0, li or I0, Pi or P0, Ci or C0
and Li or L0).
The positioner was checked by SAMSON
before it left the factory.
− The product warranty becomes void ifservice or repair work not described inthese instructions is performed without
prior agreement by SAMSON's Aftersales Service.
− Only use original spare parts by
SAMSON, which comply with theoriginal specifications.
The positioner does not require any maintenance.

! WARNING
Intrinsic safety rendered ineffective inintrinsically safe devices.
Î Only connect intrinsically safe devices intended for use in intrinsically safe circuits

EB 8384-6 EN

10-1

Servicing

10.1 Cleaning the cover window 10.4 Firmware updates
Occasionally, the window in the cover may
need to be cleaned.
! NOTICE
Incorrect cleaning will damage the window.
The window is made of Makrolon® (newdesign) and will be damaged when cleaned
with abrasive cleaning agents or agents
containing solvents.
Î Do not rub the window dry.
Î Do not use any cleaning agents containing chlorine or alcohol or abrasive
cleaning agents.
Î Use a non-abrasive, soft cloth for cleaning.

10.2 Cleaning the filters

Firmware updates on positioners currently
in operation can be performed as
described below. Only individuals with awritten approval may perform updates.
Approved individuals are named by
SAMSON's Quality Management andassigned a test mark.
Laptops and computers connected to thepower supply must only be interconnectedwith intrinsically safe equipment if the
SAMSON isolated USB interface adapter(order no. 1400-9740) is connected inbetween for software programming or test
routines.
Updates outside the hazardous area:Î Remove the positioner and perform the
update outside the hazardous area.

There are filters with a 100 µm mesh size inthe pneumatic connections for supply andoutput which can be removed and cleaned,
if required.

Updates on site:

10.3 Maintenance of the supply
air pressure reducing
stations

Î After updating has been completed, add
the current firmware to the nameplate(e.g. using a label).

The maintenance instructions of any upstream supply air pressure reducing stations
must be observed.

Î Updates on site are only permitted after
the plant operator presented a signed
hot work permit.

Î The individual approved by SAMSON
confirms the update by attaching the assigned test mark (stamp).

10.5 Periodic inspection andtesting of the positioner
We recommend inspection and testingaccording to Table 10-1 at the minimum.

10-2

EB 8384-6 EN

Servicing

Table 10-1: Recommended inspection and testing
Inspection and testing

Action to be taken in the event of a negative
resultCheck the markings, labels and nameplates on
the positioner for their readability andcompleteness.

Immediately renew damaged, missing or incorrect nameplates or labels.

Check the positioner and leakage sensor (ifinstalled) to ensure they are mounted firmly.

Tighten the any loose mounting screws.

Check the pneumatic connections.

Tighten any loosen male connectors of the screw
fittings.

Clean any inscriptions that are covered with dirt
and are illegible.

Renew any air pipes or hoses that leak.
Check the power lines.

Tighten any loose cable glands.
Make sure that the stranded wires are pushed into
the terminals and tighten any loose screws on thethe terminals.
Renew damaged lines.

Check error messages on the display (indicatedicons).
by the andEB 8384-6 EN

Troubleshooting (see the 'Malfunction' chapter).

10-3

10-4

EB 8384-6 EN

Decommissioning

11 Decommissioning
The work described in this chapter is only tobe performed by personnel appropriately
qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to ineffective explosion protection.
The explosion protection becomes ineffective
when the positioner cover is opened.
Î The following regulations apply to installation in hazardous areas: EN 60079-14(VDE 0165, Part 1).
! NOTICE
The process is disturbed by interrupting
closed-loop control.
Î Do not mount or service the positioner
while the process is running and only
after isolating the plant by closing the
shut-off valves.
To decommission the positioner before removing it, proceed as follows:Î Put the control valve out of operation.
See associated valve documentation.
Î Shut off and lock the supply air line tothe positioner.
Î Disconnect and lock the electrical supply.

EB 8384-6 EN

11-1

11-2

EB 8384-6 EN

Removal

12 Removal
The work described in this chapter is only tobe performed by personnel appropriately
qualified to carry out such tasks.
! DANGER
Risk of fatal injury due to the ignition of an
explosive atmosphere.
Î The following regulations apply to installation in hazardous areas: EN 60079-14(VDE 0165, Part 1).
Î Installation, operation or maintenance ofthe positioner must only be performed bypersonnel who has undergone special
training or instructions or who isauthorized to work on explosionprotected devices in hazardous areas.
Î Put the positioner out of operation (seethe 'Decommissioning' chapter).
Î Disconnect the wires for electrical input
and remove them from the positioner.
Î Unscrew the screw fittings at the
Output 38 and Supply 9 ports of thepositioner.
Î To remove the positioner, loosen the threefastening screws on the positioner.

EB 8384-6 EN

12-1

12-2

EB 8384-6 ENRepairs

13 Repairs
A defective positioner must be repaired or
replaced.
! NOTICE
Risk of positioner damage due to incorrect
service or repair work.
Î Do not perform any repair work on yourown.
Î Contact SAMSON's After-sales Service
for repair work.

13.1 Servicing explosionprotected devices
If a part of the device on which the explosion
protection is based needs to be serviced, thedevice must not be put back into operation
until a qualified inspector has assessed it according to explosion protection requirements, has issued an inspection certificate,or given the device a mark of conformity. Inspection by a qualified inspector is not required if the manufacturer performed a routine test on the device before putting it backinto operation. Document the passing of theroutine test by attaching a mark of conformity to the device.

Devices that have already been used outsidehazardous areas and are intended for future
use inside hazardous areas must comply
with the safety requirements placed on serviced devices. Before being operated insidehazardous areas, test the devices according
to the specifications for servicing explosion-protected devices.
EN 60079-19 applies to servicing explosion-protected devices.

13.2 Returning devices to
SAMSON
Defective devices can be returned to
SAMSON for repair.
Proceed as follows to return devices to
SAMSON:
1. Put the positioner out of operation (seethe 'Decommissioning' chapter).
2. Remove the positioner (see the 'Removal'
chapter).
3. Proceed as described on the Returning
goods page of our website
u www.samsongroup.com > Service >After-sales Service > Returning goods

Replace explosion-protected components only with original, routine-tested components
by the manufacturer.

EB 8384-6 EN

13-1

13-2

EB 8384-6 EN

Disposal

14 Disposal
We are registered with theGerman national register for
waste electric equipment (stiftungear) as a producer of electricaland electronic equipment,
WEEE reg. no.: DE 62194439

Î Observe local, national and international refuse regulations.
Î Do not dispose of components, lubricantsand hazardous substances together withyour other household waste.
Tip
On request, we can appoint a service provider to dismantle and recycle the product.

EB 8384-6 EN

14-1

14-2

EB 8384-6 EN

Certificates

15 Certificates
The following certificate is shown on the next
page:
− EU declaration of conformity forType 3730-6− EU declaration of conformity forType 3730-6-110 and -210
− EU declaration of conformity forType 3730-6-810− EAC certificate for Type 3730-6− EAC certificate for Type 3730-6-113,-213 and -813
− ATEX: statement of conformity− ATEX: EU type examination certificate− IECEx: IECEx certificate of conformity forType 3730-6-111, -211 and -511
− IECEx: IECEx certificate of conformity forType 3730-6-811− CSA certificate− FM certificate
The certificates shown were up to date at thetime of publishing. The latest certificates canbe found on our website:
u www.samsongroup.com > Products >Valve accessories > 3730-6

EB 8384-6 EN

15-1

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit HART-Kommunikation /Electropneumatic Positioner with HART communication /Positionneur électropneumatique avec communication HART
Typ/Type/Type 3730-6...
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-6_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

15-2

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization

Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

EB 8384-6 EN

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit HART-Kommunikation /Electropneumatic Positioner with HART communication /Positionneur électropneumatique avec communication HART
Typ/Type/Type 3730-6-110 und -210
entsprechend der EU-Baumusterprüfbescheingung PTB 10 ATEX 2007 ausgestellt von der/according to the EU Type Examination PTB 10 ATEX 2007 issued by/établi selon le certificat CE d’essais sur échantillons PTB 10 ATEX 2007 émis par:Physikalisch Technische Bundesanstalt
Bundesallee 100
D-38116 Braunschweig
Benannte Stelle/Notified Body/Organisme notifié 0102
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

Explosion Protection 94/9/EC (bis/to 2016-04-19)
Explosion Protection 2014/34/EU (ab/from 2016-04-20)

EN 60079-0:2009, EN 60079-11:2012,
EN 60079-31:2009

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-6-110-210_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité
SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

EB 8384-6 EN

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization
Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

15-3

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit HART-Kommunikation /Electropneumatic Positioner with HART communication /Positionneur électropneumatique avec communication HART
Typ/Type/Type 3730-6-810
entsprechend der EU-Baumusterprüfbescheingung PTB 10 ATEX 2008 X ausgestellt von der/according to the EU Type Examination PTB 10 ATEX 2008 X issued by/établi selon le certificat CE d’essais sur échantillons PTB 10 ATEX 2008 X émis par:Physikalisch Technische Bundesanstalt
Bundesallee 100
D-38116 Braunschweig
Benannte Stelle/Notified Body/Organisme notifié 0102
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

Explosion Protection 94/9/EC (bis/to 2016-04-19)
Explosion Protection 2014/34/EU (ab/from 2016-04-20)

EN 60079-0:2009, EN 60079-11:2012,
EN 60079-15:2010, EN 60079-31:2009

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-6-810_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité
SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

15-4

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization
Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

EB 8384-6 EN

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EB 8384-6 EN

Installation Manual for apparatus certified by CSA / FM for use in hazardous locations.
Intrinsically safe if installed as specified in manufacturer’s installation manual.
CSA- certified for hazardous locations

FM- approved for hazardous locations

Ex ia IIC T6: Class I, Zone 0
Class I, Div. 1, Groups A, B, C, D.
Class II Div. 1, Groups E, F + G; Class III.

AEx ia IIC T6: Class I, Zone 0
Class I, Div. 1, Groups A, B, C, D.
Class II, Div. 1, Groups E, F + G, Class III

Type 4 Enclosure

Field enclosures NEMA 4X
HAZARDOUSSAFE

LOCATIONLOCATION

Positioner Type 3730-6-130

PositionTransmitter
Binary input
Leakage detection

Inductive limit
switchType SJ

FSK

+11

FSK
Circuit 1 Uo/Voc

Ui / Vmax

#

mA

-12
+31

#

Circuit 2 Uo/Voc

Ui / Vmax

CSA/FM certified associated safe location equipment[Intrinsic safe category ia or ib]

Control signal
HART connection

-32
+41
G

Ui / Vmax

Circuit 3 Uo/Voc-42+41
Circuit 4 Uo/Voc

Ui / Vmax
Software limit
switches
maximum 2x-42+51
Circuit 5 Uo/Voc

Ui / Vmax-52+81
Solenoid valve

Ui / Vmax

Uo ≤ 28V Circuit 6 Uo/Voc-82+83
Serial-Interface

Circuit 7 Uo/Voc

Ui / Vmax-84

CSA/FM certified
Supply barrier
Evaluation barrier

Terminal No.

Supply barrier

Circuit 8 (Option)
For connection to
CSA/FM-certified
External Position Sensor

Evaluation barrier
Supply barrier
Evaluation barrier
I.S. Ground

Revision Control Number: 0 / May 2012

EB 8384-6 EN

Page 1 of 5

Addendum to EB 8384-6 EN

15-39

Notes general for CSA Certification:
1.)

The apparatus may be installed in intrinsically safe circuits only when used in conjunction with
CSA / FM certified apparatus. For maximum values of Ui or Vmax; Ii or Imax; Pi or Pmax;
Ci and Li of the various apparatus see Table 1, 2 and 3 on page 1 and 3

2.)

For barrier selection see Table 2 on page 3.

3.)

Use only supply wires suitable for 5°C above surrounding temperature.

4.)

For the permissible maximum values for the intrinsically safe circuits 1, 3, 4 and 6 see Table 1 and 2
For the permissible barrier parameters for the circuits 1, 2 and 6 see Table 2

5.)

Cable entry M 20 x 1.5 or metal conduit according to drawing No. 1050 – 0540 T

Notes for CSA Installation:
The installation must be in accordance with the C. E. C. Part 1. (Canadian Electrical Code)For CSA installation, Safety Barrier must be CSA Certified and installed in accordance with C.E.C. Part. 1
Each pair of I.S. wires must be protected by a shield that is grounded at the I.S. Ground. The shield must
extend as close to the terminals as possible install per C.E. Part 1.
Division 2 wiring method shall be in accordance to the Canadian Electrical Code Part 1.
Notes for FM Installation:
The installation must be in accordance with the National Electrical Code ANSI/NFPA 70 and
ANSI/RP 12.06.01
For FM installation, Safety Barrier must be FM approved and installed in accordance with ANSI/NFPA 70
and ANSI/RP 12.06.01
Each pair of I.S. wires must be protected by a shield that is grounded at the I.S. Ground. The shield must
extend as close to the terminals as possible install per National Electrical Code ANSI/NFPA 70 and
ANSI/RP 12.06.01
Division 2 wiring method shall be in accordance to the ANSI/NFPA 70 and ANSI/RP 12.06.01
Electrical rating of intrinsically safe apparatus and apparatus for installation in hazardous locations.
Table 1: Maximum values
HART-connection

Circuit No.

Positiontransmitter

BinarInput

1

Terminal
No.

Leakagesensor2

11 / 1231 / 32

Limit switches

Fault
alarm
outputinductive

softwareSolenoidvalve

3

4 and 56

7

41 / 42

41 / 42
51 / 52

81 / 82

83 / 84

Ui or Vmax

28

32

28

32

30

###

16

20

28/32

20

Ii or Imax

115

87.5

115

87.5

100

###

25/52

60

115/87.5

60

[V]

[mA]

Pi or Pmax

1

1

###

###

64/169

250

1

250

Ci

5.3nF

5.3nF

56.3nF

5.6nF

30nF

5.3nF

5.3nF

5.3nF

Li

0µH

0µH

0µH

C0 1.4nF

100µH

0µH

0µH

0µH

[W]

Revision Control Number: 0 / May 2012

15-40

Page 2 of 5

Addendum to EB 8384-6 EN

EB 8384-6 ENCircuit

Serial interface BU

External position sensor (Ri ≥ 10KΩ passive)

Terminal

Connector

Analog pcb. pin p9, p10, p11/ External Connector

Ui or Vmax [V]20V

U0 or V0C

7.88V

U0 or V0C

7.88V

Ii or Imax [mA]

60 mA

I0 or ISC

69.2 mA

I0 or ISC

13.2 mA

Pi or Pmax [W]

200 mW

P0 or Pmax

137 mW

P0 or Pmax

27 mW

Ci

0nF

C0

1.65 µF

C01.65 µF

Ci=66 nF

Li

0 µH

L0

10 mH

L0

10 mH

Li=370 µH

Table 2: CSA/FM – certified barrier parameters of circuit 1, 2 and 6
Barrier
circuit 1,2,6

Supply barrier

Evaluation barrier

V0C

Rmin

ISC

Pmax

V0C

Rmin

ISC

≤ 28V

≥ 245Ω≤ 115mA

≤ 1W

≤ 28V

#

0mA

Barrier
circuit 1,2,6

Output System Parameters

Output Entity Parameters

Vmax

Rmin

Vmax

ISC

PO

≤ 28V

≥ 245Ω

≤ 28V

115mA

1W

In grounded signal circuits with only one barrier, the return line must be grounded or included in the potential
equalization network of the system
Notes: Entity parameters must meet the following requirements:
U0 or V0C ≤ Ui or Vmax / I0 or ISC ≤ Ii or Imax / P0 or Pmax ≤ Pi or Pmax
Ca ≥ Ci + Ccable and La ≥ Li + Lcable
Table 3: For the Model 3730 – 6-130 Positioners the correlation between temperature classification,
permissible ambient temperature ranges and maximum short-circuit current is shown in the tablebelow:
Permissible ambient temperature range
HART positioner

Temperaturklasse

I0=25mA/P0=64mW

I0=52mA/P0=169mW

T6– 55°C ≤ Ta ≤ +60°C≤ +60°C≤ +45°C

T5– 55°C ≤ Ta ≤ +70°C≤ +70°C≤ +60°C

T4– 55°C ≤ Ta ≤ +80°C≤ +80°C≤ +70°C

Revision Control Number: 0 / May 2012

EB 8384-6 EN

Limit switch inductive

Page 3 of 5

Addendum to EB 8384-6 EN

15-41

CSA- certified for hazardous locations

FM- approved for hazardous locations

Ex nA II T6 / Ex nL IIC T6 Class I, Zone 2Class I, Div. 2, Groups A, B, C, D,
Class II, Div. 2 Groups E, F +G; Class III(Non- incendive Field wiring)

AEx nA II T6; Ex nL IIC T6 Class I, Zone 2.
Class I, Div. 2 Groups A, B, C, D
Class II, Div. 2 Groups E, F +G; Class III(Non- incendive Field wiring)Type 4 Enclosure

Field enclosures NEMA 4X

HAZARDOUSSAFE

LOCATIONLOCATION

Positioner Type 3730-6-130

FSK

Inductive limit
switchType SJFSK
Circuit 1

Ui#

PositionTransmitter
Binary input
Leakage detection

Fuse see notes 5, 5.1 and 5.2

-12

#

+31

Fuse see notes 5, 5.1 and 5.2

Ui

Circuit 2

mA-32

UNSPECIFIED EQUIPMENT[e.g, controller, transmitter transistor relays]

Control signal
HART connection

+11

+41
Ui
G

Circuit 3-42+41
Circuit 4

Ui
Software limit
switches
maximum 2x-42+51
Circuit 5

Ui
-52
+81
Solenoid valve

Uo ≤ 28V Circuit 6

Ui
-82
+83

Serial-Interface

Circuit 7

Ui-84
Terminal No.

Circuit No. 8. (Option)
For connection to
CSA-approved
External Position Sensor

GroundNote:
Revision Control Number: 0 / May 2012

15-42

Page 4 of 5

Addendum to EB 8384-6 EN

EB 8384-6 EN

1.)

The installation must be in accordance with the Canadian Electrical Code, Part 1

2.)

For the maximum values for the individual energy limited circuits see Table 4.

3.)

Cable entry only rigid metal conduit according to drawing No. 1050-0539 T and 1050-0540 T

4.)

The positioners rated voltage is 32 V DC and thus below the limit of 75 V DC specified in
IEC 60079-15:2001, Clause 12 b.

5.)

For type of protection Ex nA, the signal current circuit and the position transmitter circuit is to beconnected in series with a fuse according to IEC 60127-2/II, 250 V F or according to IEC 60127-2/VI,
250 V T with a rated fuse current of max. IN ≤ 80mA.

5.1) For type of protection Ex nA, the Vcc connection in the program interface adapter is to be connected inseries with a fuse according to IEC 60127-2/II, 250 V F or according to IEC 60127-2/VI, 250 V T witha rated fuse current of max. IN ≤ 40mA.
5.2) The fuses must be installed outside the hazardous area.
No fuses are required for connection to current circuits with limited energy in type of protection Ex nL.
Table 4: Electrical rating of energy-limited circuits (Non- Incendive) Parameters
HARTconnection

Circuit No.

Positiontransmitter

BinarInput

1

Structureborne soundsensorinductive

softwareSolenoid
valve

Fault
alarm
output3

4 and 56

7

41 / 42

41 / 42
51 / 52

81 / 82

83 / 84

Limit switches2

Terminal
No.

11 / 12

Ui or Vmax [V]

32

32

32

###

20

20

32

20

Ii or Imax [mA]

132

132

132

###

25/52

60

132

60

Pi or Pmax [W]

1.2

1.2

###

###

64/169

400

###

400

Ci

5.3nF

5.3nF

56.3nF

5.3nF

30nF

5.3nF

5.3nF

5.3nF

Li

0µH

0µH

0µH

C0 1.4nF

100µH

0µH

0µH

0µH

31 / 32

Circuit

Serial interface BU

External position sensor (Ri ≥ 10KΩ passive)

Terminal

Connector

Analog pcb. pin p9, p10, p11/ External Connector

Ui or Vmax [V]20V

U0 or V0C

7.88V

Ii or Imax [mA]

60 mA

I0 or ISC

400 mW

P0 or Pmax

Ci

0 nF

C0

Li

0 µH

L0

Pi or Pmax [W]

Revision Control Number: 0 / May 2012

EB 8384-6 EN

U0 or V0C

7.88V

69.2 mA

I0 or ISC

13.2 mA

137 mW

P0 or Pmax

27 mW

10 µF

C0

10 µF

Ci=66 nF

10 mH

L0

10 mH

Li=370 µH

Page 5 of 5

Addendum to EB 8384-6 EN

15-43

Installation manual for equipment certified by FM for use in hazardous areas
Intrinsically safe if installed as specified in manufacturer’s installation manual
FM approved for hazardous areas
Class I, II, III, Div. 1, Groups A, B, C, D, E, F, G
Class I, Zone 0, AEx ia IIC

Field enclosures NEMA 4X

HAZARDOUS

SAFE

AREA

LOCATION

Type 3730-6-130 Positioner

Positiontransmitter
Binary input
Leakage detection

Type SJ
inductive limit
contact

FSK

+11

FSK
Circuit 1 Uo/Voc

Ui/Vmax.

#

mA

-12
+31

#

Circuit 2 Uo/Voc

Ui/Vmax.

CSA/FM-certified associated safe location equipment[Intrinsic safety category ia or ib]

Control signal
HART connection

-32
+41
G

Ui/Vmax

Circuit 3 Uo/Voc-42+41
Circuit 4 Uo/Voc

Ui/Vmax.
Max. 2software limit
contacts-42+51
Circuit 5 Uo/Voc

Ui/Vmax-52+81
Solenoid valve

Ui/Vmax.

Uo ≤ 28V Circuit 6 Uo/Voc-82+83
Serial interface

Circuit 7 Uo/Voc

Ui/Vmax.
-84

CSA/FM certified
Supply barrier
Evaluation barrier

Terminal no.

Supply barrier

Circuit 8 (option)
For connection to
CSA/FM-certified
External position sensor

Evaluation barrier
Supply barrier
Evaluation barrier
Intrinsically safe
groundRevision Control Number: 01/November 2014

15-44

Page 1 of 6

Addendum to EB 8384-6 EN

EB 8384-6 EN

Notes on FM installation:
Installation must be in accordance with ANSI/NFPA 70 and ANSI/RP 12.06.01.
For FM installation, safety barriers must be FM approved and installed in accordance with ANSI/NFPA 70
and ANSI/RP 12.06.01.
Each pair of intrinsically safe wires must be protected by a shield that is grounded at the intrinsically safe
ground. The shield must extend as close to the terminals as possible (installation acc. To ANSI/NFPA 70 and
ANSI/RP 12.06.01).
The division 2 wiring method must be in accordance with ANSI/NFPA 70 and ANSI/RP 12.06.01.
Electrical rating of intrinsically safe equipment and equipment for installation in hazardous areas
Table 1: Maximum values
Binaryinput

LeakagesensorLimit contacts

Fault
alarm
outputInductive

SoftwareSolenoid
valve

Circuit no.

1

2

3

4 and 5

6

7

Terminal
no.

11/12

31/32

41/42

41/42
51/52

81/82

83/84

HART connection

Positiontransmitter

Ui or Vmax.

28

32

28

32

30

###

16

20

28/32

20

Ii or Imax.

115

87.5

115

87.5

100

###

25/52

60

115/87.5

60

[V]

[mA]

Pi or Pmax.

1

1

###

###

64/169

250

1

250

Ci

5.3 nF

5.3 nF56.3 nF

5.6 nF

30 nF

5.3 nF

5.3 nF

5.3 nF

Li

0 µH

0 µH

0 µH

C0 1.4 nF

100 µH

0 µH

0 µH

0 µH

[W]

Circuit

Serial interface BU

External position sensor (Ri ≥ 10 KΩ passive)

Terminal

Connector

Analog PCB pin p9, p10, p11/external connector

Ui or Vmax. [V]20 V

U0 or V0C

7.88 VU0 or V0C

7.88 VIi or Imax. [ mA]

60 mA

I0 or ISC

69.2 mA

I0 or ISC

13.2 mA

Pi or Pmax. [W]

200 mW

P0 or Pmax.

137 mW

P0 or Pmax.

27 mW

Ci

0 nF

C0

650 nFC0

1.0 µF

Ci=66 nF

Li

0 µH

L0

10 mH

L0

10 mH

Li=370 µH

Revision Control Number: 01/November 2014

EB 8384-6 EN

Page 2 of 6

Addendum to EB 8384-6 EN

15-45

Table 2: CSA/FM-certified barrier parameters of circuit 1, 2 and 6
Barrier
Circuit 1 ,2, 6

Supply barrier

Evaluation barrier

V0C

Rmin.

ISC

Pmax.

V0C

Rmin.

ISC

≤ 28 V≥ 245 Ω

≤ 115 mA

≤1W

≤ 28 V#

0 mA

In grounded signal circuits with only one barrier, the return line must be grounded or included in theequipotential bonding system of the system.
Note! Entity parameters must meet the following requirements:
U0 or V0C ≤ Ui or Vmax./I0 or ISC ≤ Ii or Imax./P0 or Pmax. ≤ Pi or Pmax.
Ca ≥ Ci + Ccable and La ≥ Li + Lcable
Table 3: Relation between temperature class, permissible ambient temperature and max. short-circuitcurrent for Type 3730-6-130
Permissible ambient temperature range
HART positioner

Temperature class

I0=25 mA/P0=64 mW

I0=52 mA/P0=169 mW

T6-55 ≤ Ta ≤ +60 °C≤ +60 °C

≤ +45 °C

T5

-55 ≤ Ta ≤ +70 °C≤ +70 °C

≤ +60 °C

T4

-55 ≤ Ta ≤ +80 °C≤ +80 °C

≤ +70 °C

Revision Control Number: 01/November 2014

15-46

Inductive limit contact

Page 3 of 6

Addendum to EB 8384-6 EN

EB 8384-6 EN

FM approved for hazardous areas
Class I, Div. 2 Groups A, B, C, D
Class II, III, Div. 2 Groups E, F, G
(non-incendive field wiring)

Field enclosures NEMA 4X

HAZARDOUS

SAFE

AREA

LOCATION

Type 3730-6-130 Positioner

FSK

FSK
Circuit 1

Ui#
Positiontransmitter
Binary input
Leakage detection
Type SJ
inductive limit
switch

+11

mA

-12
+31

#

Circuit 2

Ui-32

UNSPECIFIED EQUIPMENT[e.g. controller, transmitter transistor relays]

Control signal
HART connection

+41
Ui
G

Circuit 3-42+41
Circuit 4

Ui
Max. 2software limit
contacts-42+51
Circuit 5

Ui
-52
+81
Solenoid valve

Uo ≤ 28V

Ui

Circuit 6-82+83
Serial interface

Circuit 7

Ui-84
Terminal no.

Circuit no. 8 (option)
For connection to
CSA-approved
External position sensor

Revision Control Number: 01/November 2014

EB 8384-6 EN

GroundPage 4 of 6

Addendum to EB 8384-6 EN

15-47

Note!
1.) For the maximum values of the individual energy limited circuits see Table 4.
2.) Cable entry: only rigid metal conduit according to drawing no. 1050-0540 T
Table 4: Electrical rating of energy-limited circuits (non-incendive) parameters
HART
connection

Circuit no.
Terminal no.

Binaryinput

Positiontransmitter

1

LeakagesensorLimit contacts
Inductive

Software3

4 and 5

6

7

41/42

41/42
51/52

81/82

83/84

2

11/12

31/32

Fault
alarm
outputSolenoidvalve

Ui or Vmax. [V]

32

32

32

###

20

20

32

20

Ii or Imax. [ mA]

132

132

132

###

25/52

60

132

60

Pi or Pmax. [W]

1.2

1.2

###

###

64/169

400

1.2

400

Ci

5.3 nF

5.3 nF56.3 nF

5.3 nF

30 nF

5.3 nF

5.3 nF

5.3 nF

Li

0 µH

0 µH

0 µH

C0 1.4 nF

100 µH

0 µH

0 µH

0 µH

Circuit

Serial interface BU

Terminal

External position sensor (Ri ≥ 10 KΩ passive)

Connector

Analog PCB pin p9, p10, p11/external connector

Ui or Vmax. [V]20 V

U0 or V0C

7.88 VU0 or V0C

7.88 VIi or Imax. [ mA]

60 mA

I0 or ISC

69.2 mA

I0 or ISC

13.2 mA

Pi or Pmax. [W]

400 mW

P0 or Pmax.

137 mW

P0 or Pmax.

27 mW

Ci

0 nF

C0

10 µF

C0

10 µF

Ci=66 nF

Li

0 µH

L0

10 mH

L0

10 mH

Li=370 µH

Revision Control Number: 01/November 2014

15-48

Page 5 of 6

Addendum to EB 8384-6 EN

EB 8384-6 EN

Installation drawing: control relay KHA5-OTI/Ex2, KHA6-OTI/Ex1 or

HAZARDOUS

SAFE

AREA

LOCATION

To intrinsicallysafe output

Intrinsically safe output

1+

to sensor or contact

12+

2+

11+

3-

10-

Type 3730-6-13
Limit contact circuit

Channel 1
41+

Proximity switch

42-

Software limit contact

51+

Proximity switch

52-

Software limit contact

Terminal no.
83+

Intrinsically safe output
to sensor or contact
Channel 2
To one common line
possible

Fault alarm

84-

Control relay
Terminal no.

1-3; 2-3
4-6; 5-6

Groups

L

C

V0C

[mH]

[µF]

[V]

ISC
[mA]

12.9

19.8

A+B

84.8

1.27

C

299

3.82

D

744

10.2

Revision Control Number: 01/November 2014

EB 8384-6 EN

Page 6 of 6

4+

9+

5+

8+

6-

7-

Supply and output
terminals

Contact

KHA6-OTI/Ex2 with Type SJ-b-N proximity switch

Switch isolators
Type KHA5 – OTI/Ex2
or KHA6 - OTI/Ex1
or KHA6 - OTI/Ex2

Addendum to EB 8384-6 EN

15-49

15-50EB 8384-6 EN

Appendix A (configuration instructions)

16 Appendix A (configuration instructions)16.1 Parameters and functions
Code Parameter – Readings/
no. values [default setting]Description

Note: Codes marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
0

1

Operating mode
[MAN] Manual mode

Switchover from automatic to manual mode is bumpless.

AUTO Automatic mode

Automatic mode only possible if positioner has been initialized.

SAFE

Fail-safe position

ESC

CancelReading: Code 0

Manual set point (manualw)[0] to 100 % of the nominal
range

Adjust the manual set point with the rotary pushbutton. The current
travel/angle is displayed in % when the positioner is initialized. If
the positioner is not initialized, the position of the lever in relation
to the longitudinal axis is indicated in degrees (°).
Note: can only be selected when Code 0 = MAN

Reading direction
1234,

3

1234

2

, ESC

Enable configuration[No], YES, ESC

The reading direction of the display is turned by 180°.
Enables changing of data (automatically deactivated when the rotary pushbutton has not been operated for 120 seconds). Codes
marked with an asterisk (*) can only be read and not overwritten
when their configuration is not enabled.
HART blinks on the display when the on-site operation is locked
over HART® communication.
PST is displayed when the on-site operation is locked by thetime-controlled partial stroke test.
In these cases, codes can only read over the SSP interface.

4*

Pin position[No], 17, 25, 35, 50, 70,
100, 200 mm, 90° withrotary actuators, 300 mm
with piston actuators, ESC

EB 8384-6 EN

When attaching the positioner to the control valve, the follower pin
must be inserted in the proper pin position on the lever dependingon the travel/angle.
For initialization using NOM (nominal range) or SUB (substitutecalibration), the pin position must be entered.
For initialization using MAX, MAN and MAN2, the pin position is
not required, however, it is required under Code 5 to display thenominal range.

16-1

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]4*

Pin position(continued)

Description
Pin position
Code 4

If you select a pin position in
Code 4 that is too small, thepositioner switches to SAFE
mode for reasons of safety.

5*

Nominal range[15.0] mm or angle °, ESC

6*

Initialization mode
(init mode)Standard
Code 5Adjustment range
Code 517

7.5

3.6 to 17.7

25

7.5

5.0 to 25.0

35

15.0

7.0 to 35.4

50

30.0

10.0 to 50.0

70

40.0

14.0 to 70.7

100

60.0

20.0 to 100.0

200

120.0

40.0 to 200.0

90°

90.0

24.0 to 100.0

For initialization using NOM (nominal range) or SUB (substitutecalibration), the nominal range must be entered. The possible adjustment range depends on the pin position from the table for
Code 4.
After initialization to the maximum range (MAX), the maximum
rated travel/angle reached on initialization is displayed.
MAX:

Maximum range · For simple start-up of valves with twoclearly defined mechanical end positions · The positioner
determines travel/angle of rotation of the closing member
from the CLOSED position to the opposite stop in theactuator

NOM:

Nominal range · For all globe valves · The positioner
determines travel/angle of rotation of the closing member
from the CLOSED position to the specified nominal range

MAN:

Manual setting 1 · For all globe valves with unknown
nominal range (OPEN position) · The positioner determines travel/angle of rotation from the manually selected
OPEN position (100 %) to the CLOSED position[MAX], NOM, MAN,
MAN2, SUB, KP, ZP, ESC

MAN2: Manual setting 2 · For all globe valves with unknown
nominal range (OPEN and CLOSED position) · The
positioner determines travel/angle of rotation between
the manually selected OPEN (100 %) and the manually
selected CLOSED position (0 %)
SUB:

16-2

Substitute calibration · To replace a positioner while theplant is running, with the least amount of disruption to theplant

EB 8384-6 EN

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

6*

Initialization mode
(init mode)

KP:

Fine tuning of the input filter · The valve moves through its
entire valve range.

(continued)

NP:

Zero calibration · The zero point is recalibrated.
Note: Valve will temporarily be moved from its operating
point to CLOSED position.

7*

Direction of action (w/x)

Set point's effect on the valve position[ää], äæ, ESC

ää:

Increasing/increasing: a globe valve opens as the set
point increases.

äæ:Increasing/decreasing: a globe valve closes as the set
point increases.

The direction of action is adapted to the change in closed direction
as follows:

8*

Travel/angle range start(lower x-range value)

ATO:

AIR TO OPEN · On completing initialization, the directionof action remains increasing/increasing (ää). A globe
valve opens as the reference variable increases.

ATC:

AIR TO CLOSE · On completing initialization, the direction of action changes to increasing/decreasing (äæ). A
globe valve closes as the mA signal increases.

Lower range value for the travel/angle of rotation in the operating
range.

[0.0] to 80.0 % of the nomi- Nominal range and characteristic are automatically adapted.
nal range, ESC
The operating range is the actual travel/angle of the valve and isSpecified in mm or angle ° limited by the lower travel/angle range value (Code 8) and theprovided Code 4 is activat- upper travel/angle range value (Code 9).
ed.
Usually, the operating range and the nominal range are identical.
The nominal range can be limited to the operating range by thelower and upper travel/angle range values. The value is displayedor must be entered.
See also the example in Code 9.

EB 8384-6 EN

16-3

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]9*

Description

Travel/angle range end(upper x-range value)

Upper range value for the travel/angle of rotation in the operating
range.

20.0 to [100.0 %] of thenominal range, ESC

Nominal range and characteristic are automatically adapted.

Specified in mm or angle °provided Code 4 is activated.

10* Lower travel/angle limit(lower x-limit)

Example: The operating range is modified, for example to limit therange of a control valve which has been sized too large. For thisfunction, the entire resolution range of the set point is converted to
the new limits.
0 % on the display corresponds to the adjusted lower limit and
100 % to the adjusted upper limit.
Lower limitation of the travel/angle of rotation to the entered value.

0.0 to 49.9 % of the operat- The characteristic is not adapted.
ing range, [No], ESC
11* Upper travel/angle limit(upper x-limit)

Upper limitation of the travel/angle of rotation to the entered value.

50.0 to 120.0 %, [100 %] of The characteristic is not adapted.
the operating range, No,
Example: In some applications, it is better to limit the valve travel,
ESC
e.g. if a certain minimum medium flow is required or a maximum

flow must not be reached.
The lower limit must be adjusted with Code 10 and the upper limit
with Code 11.
If a tight-closing function has been set up, it has priority over thetravel limitation.
When set to No, the valve can be opened past the rated travelwith a set point outside of the 4 to 20 mA range.

12* Set point range start(w-start)[0.0] to 75.0 %, ESC

Lower range value (0 % = 4 mA) of the valid set point range.
This value must be smaller than the upper range value.
The set point range is the difference between Set point, upper
range value – Set point, lower range value. The difference must belarger or equal to 25 % (= 4 mA).
When the set point range of 0 to 100 % = 4 to 20 mA, the valve
moves through its entire operating range from 0 to 100 % travel/
angle of rotation.
In split-range operation, the valves operate with smaller set
points. The control signal of the control unit to control two valves isdivided such, for instance, that the valves move through their fulltravel/angle of rotation at only half the input signal (first valve set
to 0 to 50 % = 4 to 12 mA and second valve set to 50 to 100 %=12 to 20 mA).

16-4

EB 8384-6 EN

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

13* Set point end (w-end)

Upper range value (100 % = 20 mA) of valid set point range

25.0 to [100.0] %, ESC
14* CLOSED end position/set
point cutoff decrease (endposition w <)This value must be greater than the lower range value.
Limit of the set point w

Actuators with ATO fail-safe action are completely vented andactuators with ATC fail-safe action are completely filled with air
0.0 to 49.9 %, [1.0 %] of the when the set point falls below the adjusted limit.
span adjusted inThis action always lead to the tight-closing of the valve.
Code 12/13, No, ESC
Codes 14/15 have priority over Codes 8/9/10/11.
Codes 21/22 have priority over Codes 14/15.

15* OPEN end position/set
point cutoff increase (endposition w >)Limit of the set point w

Actuators with ATO fail-safe action are completely filled with air
and actuators with ATC fail-safe action are completely vented
50.0 to 100.0 % of the span when the set point falls below the adjusted limit.
adjusted in Code 12/13,
This action always lead to the valve to be opened to the maximum.
[No], ESC
Codes 14/15 have priority over Codes 8/9/10/11.
Codes 21/22 have priority over Codes 14/15.

Example: set the cutoff to 99 % for three-way valves.
16* Pressure limit

Signal pressure to actuator can be limited.

1.4 to 7.0 bar, [No], ESC

After changing the pressure limit setting, the actuator must be vent-

17* Proportional-action coefficient Kp level

During positioner initialization, the values for Kp and Tv are optimally set. If the value for the KP level is below 3, the error code 61
is activated.

Do not activate pressure lim- ed once (e.g. by selecting the fail-safe position).
itation for double-acting actuators (with closed position
ATO).

0 to 17 [7], ESC
Kp level changes affect theset point deviation. This effect can be compensated forby tuning the input filter in
Code 6.
18* Derivative-action time Tv
level
1, [2], 3, 4, No, ESC

EB 8384-6 EN

If the positioner tends to overshoot impermissibly due to otherdisturbances, the KP and TV levels can be adapted accordingly
after initialization. Increment TV level until desired behavior isreached or when the maximum value of 4 is reached, the KP levelcan be decreased in increments.
See Code 19
A change of the TV level has no effect on the set point deviation.

16-5

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

19* Tolerance band

Used for error monitoring.

0.1 to 10.0 %, [5.0 %] of the If the set point deviation is greater than selected tolerance band
operating range, ESC
for a time longer than the lag time [30 s], this causes the error
code 57 (control loop) to be activated.
Note: The lag time can only be set using the operator software.
20* Select characteristic[0] to 9, ESC

21* Transit time OPEN
(w ramp OPEN)

Characteristic selection (see Chapter 16.2)
0Linear1

Equal percentage

2

Reverse equal percentage

3

SAMSON butterfly valve, linear

4

SAMSON butterfly valve, equal percentage

5

VETEC rotary plug valve, linear

6

VETEC rotary plug valve, equal percentage

7

Segmented ball valve, linear

8

Segmented ball valve, equal percentage

9

User-defined (defined over operator software)

The time required to move through the operating range when
opening the valve.

[0] to 240 s, ESC

This parameter can be used to increase the Min. transit time OPEN
The entered transit time does (Code 40).
not apply when fail-safe
Limitation of the transit time (Code 21 and 22): For some applicaaction, solenoid valve ortions it is recommendable to limit the transit time of the actuator toforced venting function are prevent it from engaging too fast in the running process.
triggered nor when the
Code 21 has priority over Code 15.
auxiliary energy fails.
22* Transit time CLOSED (wramp CLOSED)The time required to move through the operating range when closing the valve.

[0] to 240 s, ESC

This parameter can be used to increase the Min. transit time
The entered transit time does CLOSED (Code 41).
not apply when fail-safe
Code 22 has priority over Code 14.
action, solenoid valve orforced venting function are
triggered nor when theauxiliary energy fails.

16-6

EB 8384-6 EN

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

23* Absolute total valve travel

Totaled full valve travel cycle[0] to 99 · 107, YES, ESC

Can be reset to 0 in Code 36 – STD and Code 36 – DS.

Exponential reading from9999 travel cycles onwards

Note: The total valve travel is saved in a non-volatile memory every 24 hours.

24* Total valve travel limit

Limit of total valve travel limit

1000 to 99 · 107[1.000000], ESC'Total valve travel exceeded' message is generated depending on
selected status classification if the limit is exceeded.

Exponential reading from9999 travel cycles onwards

Note: The 'Total valve travel exceeded' message has the default
status classification 'Maintenance required'. This classification can
only be changed in the operator software (e.g. TROVIS-VIEW).

25* Alarm mode
0, 1, [2], 3, ESC

Switching mode of software limit switch alarms A1 and A2 when
activated (when the positioner is initialized).
Explosion-protected version according to EN 60947-5-6
0:
1:
2:
3:

A1 ≥ 2.2 mA
A1 ≤ 1.0 mA
A1 ≥ 2.2 mA
A1 ≤ 1.0 mA

A2 ≤ 1.0 mA
A2 ≤ 1.0 mA
A2 ≥ 2.2 mA
A2 ≥ 2.2 mA

Version without explosion protection
0:
1:
2:
3:

A1 R = 348 Ω
A1 non-conducting
A1 R = 348 Ω
A1 non-conducting

A2 non-conducting
A2 non-conducting
A2 R = 348 Ω
A2 R = 348 ΩWhen a positioner has not been initialized, the software limit
switches always register the signal as in the state of no response.
If there is no mA signal at the terminals 11/12, the software limit
switches both switch to ≤ 1.0 mA (Ex) or non-conducting (without
explosion protection).
Note: The fault alarm output always switches to ≤ 1.0 mA/
non-conducting in case of a fault; it has ≥ 2.2 mA/R = 348 Ω
when there is no fault.
26* Limit A1 (alarm limit 1)
0.0 to 100.0 [2.0] % of theoperating range, No, ESC

The valve position limit relating to the operating range.
Alarm A1 responds when the value falls below the limit.

The setting has no effectwhen an inductive limit
switch is installed.

EB 8384-6 EN

16-7

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

27* Limit A2 (alarm limit 2)

The valve position limit relating to the operating range.

0.0 to 100.0 [98.0] % of the Alarm A2 responds when the value falls below the limit.
operating range, No, ESC
28* Alarm test

Testing the software limit switch alarm A1 and A2 as well as thefault alarm contact A3.

Reading direction:
Standard

Turned

[No]

[No]

A1

1A

A2

2A

A3

3A

ESC

ESC

If the test is activated, the contact is switched five times.
A1/1A: Software limit switch A1 to ≥2.2 mA
A2/2A: Software limit switch A2 to ≥2.2 mA
A3/3A: Fault alarm contact A3 to ≤1.0 mA

29* Position transmitter x/ix 3)[ää], äæ, ESC

Operating direction of the position transmitter: it indicates assignment between travel/angle position and output signal i based on
CLOSED position. The operating range (see Code 8) of the valve isrepresented by the 4 to 20 mA signal. Values exceeding or falling
below the limits 2.4 mA or 21.6 mA can be represented. When apositioner has not been connected (set point w less than 3.6 mA),
the signal is 0.9 mA and 3.8 mA or 4.4 mA when the positioner
has not been initialized.
When Code 32 = YES, the position transmitter issues the value as
set in Code 30 during initialization or zero calibration.
When Code 32 = No, 4 mA is issued during a running autotune.

30* Fault alarm ix

Select if and how faults that cause the fault alarm contact to be
switched are also indicated at the position transmitter output.

3)[No], HI, LO, ESC
31* Position transmitter test

HI ix =21.6 ±0.1 mA or LO ix =2.4 ±0.1 mA

Testing the position transmitter. Values can be entered in relation to–10.0 to 110.0 % of the op- the operating range.
erating range · ESC, [default The momentary valve position is used in initialized positioners lovalue is last indicated value cally as the start value (bumpless changeover to the test mode).
of the position transmitter]
When testing by software, the entered simulation value is issued
as the position feedback signal for 30 seconds.

3)

16-8

3)

Analog position transmitter: Code 29/30/31 can only be selected if the position transmitter (optional) is installed.

EB 8384-6 EN

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]Description

32* Error message in case of
YES:'Function check' condensed
state
No:
[YES], No, ESC'Failure' and 'Function check' condensed state cause anerror message to be generated.

33* Error message in case of
YES:'Maintenance required' and'Out of specification' condensed states
No:'Failure', 'Maintenance required' and 'Out of specification' condensed state cause an error message to be generated.

34* Closing direction

CL:

Clockwise

CCL:

Counterclockwise[YES], No, ESC

CL, [CCL], ESC'Failure' condensed state causes an error message to begenerated.

'Failure' condensed state causes an error message to begenerated.

Direction of rotation to reach the valve's CLOSED position (viewonto rotary switch with positioner cover open).
Note: Needs only be entered in SUB initialization mode (Code 6).
35* Blocking position[0.0] mm/° /%, ESC
36* Reset

Distance to CLOSED position
Note: Needs only be entered in SUB initialization mode (Code 6).
STD:

Resets start-up− Resets parameters to their default settings.
− Resets diagnostics assessment.
− Information parameters (read only) remain unchanged.
− Re-initialize positioner.

DAG:

Reset diagnostics assessment− Parameter settings, reference values and logs remainunchanged.
− The positioner does not need to be re-initialized.

DS:

Resets positioner to default settings.
− Resets parameters to their default settings.
− Resets diagnostics assessment.
− Information parameters (read only) are deleted.
− Re-initialize positioner.

36* STD, DIAG, DS, ESC

EB 8384-6 EN

16-9

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]37

Options
Read only

Description
Indicates which option (terminals 31 and 32, Fig 17) is installed.
No: No option installed
POS: Analog position transmitter
dI: Binary input
LS: Leakage sensor
XI: 4 to 20 mA x input
When the binary input is used, DI and HIGH or LOW status are
displayed in alternating sequence.
When the leakage sensor is used, LS and the detected sound level
in dB are displayed in alternating sequence.

38* Inductive limit switch
39[No], YES, ESC

Indicates whether the inductive limit switch option is installed ornot.

Set point deviation e info

Difference of the target position (e = w – x)

Read only
40

Min. transit time OPEN

Minimum opening time determined during initialization

Read only
41

Min. transit time CLOSEDMinimum closing time determined during initialization

Read only
42
43

Set point

Set point w used in automatic mode

Read only

4 to 20 mA correspond to 0 to 100 %Firmware version

Device type and current firmware version (displayed in alternating
sequence)

Read only44

y infoRead only

16-10

Control signal y in % in relation to the travel range determined
during initializationMAX:

The positioner builds up its maximum output pressure, see
description in Code 14 and 15.

0P:

The positioner vents completely, see description in Code
14 and 15.

– – –:The positioner is not initialized.

EB 8384-6 EN

Appendix A (configuration instructions)

Code Parameter – Readings/
no. values [default setting]45

Description

Internal solenoid valve/
forced venting

Indicates whether a solenoid valve/forced venting is installed or
not.

Read only

If a voltage supply is connected at the terminals +81/–82, YES
and HIGH appear on the display in alternating sequence. If a voltage supply is not connected (actuator vented, fail-safe position indicated on the display by the S icon), YES and LOW appear on
the display in alternating sequence.

46* Bus address[0] to 15, ESC

Using the HART® protocol, all connected control room and field
units can be addressed individually using a point-to-point connection or the standard (multidrop) bus.
Point-to-point connection: HART® master device connected to one
HART® field unit. With this connection, the device address mustalso be set to '0'.
Standard (multidrop) bus: Up to 15 field units connected in parallel to a single pair of wires. The master device distinguishes themby their preset addresses between 1 and 15.

47* HART® write protection
YES, [No], ESC

When write protection is active, device data can be read, but not
overwritten over HART® communication.

48* Diagnostic parameters · Details on EXPERTplus Valve Diagnostics in the Operating Instructions
49* u EB 8389-1.

EB 8384-6 EN

16-11

Appendix A (configuration instructions)16.1.1 Error codes
Initialization errors
Error codes – Recommended Condensed state message active, when prompted, ERR appears.
actionWhen fault alarms exist, they are displayed here.
50

x > range

Value of measuring signal too high or too low; the lever operates nearits mechanical stops.
• Pin not mounted properly• NAMUR attachment: bracket slipped or follower pin not properly
seated on the follower plate's slot.
• Follower plate not mounted properly.

Status classification[Maintenance required]

Recommended action • Check attachment and pin position.
• Re-initialize positioner.
51

Δx < range

Insufficient measuring span of the sensor• Pin not mounted properly.
• Wrong lever mounted.
• Pressure limit set too low.
An angle of rotation smaller than 16° at the positioner shaft only generates an alarm. An angle below 9° leads to the initialization being canceled.

Status classification
Recommended action
52

Attachment[Out of specification]• Check attachment and pressure limit.
• Re-initialize positioner.
• The nominal range could not be achieved during initialization with
NOM initialization mode (the maximum travel/angle reached is indicated on the display).
• Wrong lever mounted.
• Supply pressure too low; valve cannot be moved to desired position.

Status classification[Maintenance required]

Recommended action • Check attachment and supply pressure.
• Re-initialize positioner.

16-12

EB 8384-6 EN

Appendix A (configuration instructions)

Error codes – Recommended Condensed state message active, when prompted, ERR appears.
actionWhen fault alarms exist, they are displayed here.
53

Initialization timeexceeded(initialization time >)Timeout detected during initialization• Valve takes too long to open.
• Valve cannot find fixed end stops (e.g. when lined control butterfly
valves are used).
• Valve tends to hunt considerably.

Status classification[Maintenance required]

Recommended action • Check supply pressure and install pneumatic volume booster, if necessary.
• Adjust travel/angle stops.
• Reduce hunting tendency (e.g. restrict or open booster bypass). Re-initialize the positioner.
54

Initialization - Internalsolenoid valve/forced
venting

1)

Internal solenoid valve/forced venting not or improperly connected.

2)

An attempt was made to initialize the device from fail-safe position.

Status classification[Maintenance required]

Recommended action 1)

2)

55

Check connection and supply voltage of solenoid valve/forced venting.
Re-initialize positioner.
Switch to manual mode.
Re-initialize positioner.

Transit time not
Actuator transit times detected during initialization are so short (< 0.3 s)reached (transit time <) that optimal positioner tuning is impossible.
Status classification[Out of specification]

Recommended action • Activate volume restriction in positioner output.
• Re-initialize positioner.
56

Pin/switch position

Status classification

1)

Pin position not entered for nominal range (NOM) or substitute(SUB) initialization.

2)

ATO/ATC switch defective.

[Maintenance required]

Recommended action 1)
2)

EB 8384-6 ENEnter pin position and nominal range.
Re-initialize positioner.
Return positioner to SAMSON for repair.

16-13

Appendix A (configuration instructions)Operational errors
Error codes – Recommended
actionCondensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

57

Control loop error, the valve no longer follows the controlled variable
within tolerable times (tolerance band alarm Code 19).

Control loop
Additional indication at the fault
alarm contact• Actuator is blocked.
• Positioner attachment has shifted subsequently.
• Insufficient supply pressure

Status classification[Maintenance required]

Recommended action • Check attachment.
• Check supply pressure.
58

Zero point• Mounting arrangement or linkage has slipped.
• Valve trim, particularly with soft seat, is worn.

Status classification[Maintenance required]

Recommended action • Check valve and positioner attachment.
• Calibrate zero.
We recommend to re-initialize the positioner if zero deviates by morethan 5 %.
59

60

Inconsistent data
memoryThe error is detected by automatic monitoring and corrected automatically.

Status classification

Failure (cannot be classified)Internal device error

The positioner goes to the fail-safe position (SAFE).

Additional indication at the fault
alarm contact

Status classification

Failure (cannot be classified)

Recommended action Return positioner to SAMSON for repair.
61

KP too low

Proportional-action coefficient Kp level lower than 3 was detectedduring initialization.
Note: A Kp level < 3 does not cause the initialization process to becanceled.

Status classification[Maintenance required]

Recommended action • Activate volume restriction in positioner output.
• Increase the bypass restriction setting of booster (if installed).

16-14

EB 8384-6 EN

Appendix A (configuration instructions)Hardware errors
Error codes – Recommended
actionCondensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

62

x signal• Actuator's measured value recording failed.

Additional indication at the fault• Conductive plastic element defective.

alarm contact

The emergency mode on the display is indicated by a blinking closedloop operation icon and 4 dashes instead of the position reading.
Note on the open-loop operation: If the measuring system has failed,
the positioner is still in a reliable state. The positioner switches to emergency mode where the position cannot be accurately controlled anymore. However, the positioner continues operation according to its set
point so that the process remains in a safe state.

Status classification[Maintenance demanded]

Recommended action Return positioner to SAMSON for repair.
63

SIL shutdown/w too low 1)
2)

Status classification

Recommended action
64

Emergency shutdown of the i/p block is implemented by 3.8 mA or
4.4 mA (depending on the positioner version)´.
The set point w is lower than 3.7 mA. This state is indicated on thepositioner display by LOW blinking.

[No message]
1)

Raise the current (depending on version) above the limit.

2)

Check set point w. If necessary, restrict lower limit of current source
to ensure that a current below 3.7 mA cannot be issued.

i/p converter (y)Current circuit of i/p converter interrupted.

Status classification

Failure (cannot be classified)

Recommended action Return positioner to SAMSON for repair.

EB 8384-6 EN

16-15

Appendix A (configuration instructions)

Error appendix
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
65

Hardware• Initialization key jammed.

Additional indication at the• A hardware error has occurred. The positioner changes to the failsafe position (SAFE).

fault alarm contact

As long as the error exists, no EXPERTplus diagnostic messages arelogged.
Status classification[Failure]

Recommended action Confirm error and return to automatic mode or perform a reset andre-initialize the positioner. In the problem still persists, return device to
SAMSON for repair.
66
67

Unassigned
Check calculation

Hardware controller monitored by test calculation.

Additional indication at thefault alarm contact

Status classification[Failure]

Recommended action Confirm error. If this is not possible, return the device to SAMSON for
repair.

16-16

EB 8384-6 EN

Appendix A (configuration instructions)

Data errors
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
68 to
71

Unassigned

72

Pressure sensor

Pressure sensor for supply air and/or pressure sensor for signal pressure
defective

Status classification

Maintenance required (cannot be classified)

Recommended action Return positioner to SAMSON for repair.
73 to
75

Unassigned

76

No emergency mode The travel measuring system of the positioner has a self-monitoring function (see Code 62).
An emergency mode (open-loop control) is not available for certain actuators, such as double-acting actuators. In case of a travel sensing error, the positioner vents the output (Output 38) or A1 in double-acting
actuators. During the initialization, the positioner automatically checks
whether the actuator has such a function or not.
Status classification[No message]

Recommended action Merely information, confirm, if necessary.
No further action required.

Diagnosis errors
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
77

Unassigned

78

Unassigned

79

Collective error

Messages generated in EXPERTplus
The error does not have any direct effect on the positioner's functioning.

Status classification
80

Maintenance required (cannot be classified)Unassigned

EB 8384-6 EN

16-17

Appendix A (configuration instructions)

Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
81

Valve signature
canceled

Error during automatic plotting of the valve signature
Error messages are not yet saved in a non-volatile memory. They cannot
be reset.

Status classification[Maintenance required]

Recommended action Restart the valve signature recording or start initialization including
valve signature.
82

Unassigned

83

Unassigned

84

PST/FST

A partial stroke test or full stroke test cannot be started or has been canceled.

Status classification[No message]

Recommended action Read out test status (only in the operator software)
85

On/off valve

The transit time and breakaway time or the final travel/angle value ofthe on/off valve has changed.

Status classification[No message]

Recommended action Check valve and actuator.

16-18

EB 8384-6 EN

Appendix A (configuration instructions)16.2 Selecting the characteristic
The characteristics that can be selected in Code 20 are shown in the following in graph form.
Note
A characteristic can only be defined (user-defined characteristic) using a workstation/operating software (e.g. TROVIS-VIEW).
Linear (select characteristic: 0)
Travel/angle [%]
100

50

0

Set point [%]
0

50

100

Equal percentage (select characteristic: 1)

Reverse equal percentage (select characteristic:2)

Travel/angle [%]Travel/angle [%]

100

100

50

50

Set point [%]00

EB 8384-6 EN

50

100

Set point [%]

0
0

50

100

16-19

SAMSON butterfly valve linear (select characteristic: 3)

SAMSON butterfly valve equal percentage (select characteristic: 4)Travel/angle [%]Travel/angle [%]

100

100

50

50

0

Set point [%]
0

50

100

Set point [%]

0
0

50

100

VETEC rotary plug valve linear (select characteristic: 5)Travel/angle [%]VETEC rotary plug valve equal percentage (select characteristic: 6)
Travel/angle [%]

100

100

50

50

Set point [%]
0

0

50

100

0

Set point [%]
0

50

100

Segmented valve ball linear (selectcharacteristic: 7)

Segmented valve ball equal percentage (selectcharacteristic: 8)

Travel/angle [%]Travel/angle [%]

100

100

50

50

Set point [%]

0
0

16-20

50

100

0

Set point [%]
0

50

100

EB 8384-6 EN

Appendix B

17 Appendix B
17.1 Accessories
Table 17-2: General accessories
Designation

Order no.

Reversing amplifier for double-acting actuators

Type 3710

Cable gland M20x1.5

Adapter M20x1.5 to ½ NPT

LeverBlack plastic (6 to 12 mm clamping range)

8808-1011

Blue plastic (6 to 12 mm clamping range)

8808-1012

Nickel-plated brass (6 to 12 mm clamping range)

1890-4875

Nickel-plated brass (10 to 14 mm clamping range)

1922-8395

Stainless steel 1.4305 (8 to 14.5 mm clamping range)

8808-0160

Powder-coated aluminum

0310-2149

Stainless steel

1400-7114

S

0510-0522

M

0510-0510

L

0510-0511

XL

0510-0512

XXL

0510-0525

Retrofit kit for inductive limit switch 1 x SJ2-SN

1402-1770

Isolated USB interface adapter (SSP interface to USB port on a computer) inc. TROVIS-VIEW CD-ROM

1400-9740

Serial interface adapter (SAMSON SSP interface to RS-232 port on a computer)

1400-7700

TROVIS-VIEW 6661 (u www.samsongroup.com > DOWNLOADS > Software & Drivers > TROVIS-VIEW)

Table 17-3: Direct attachment to Type 3277-5 Actuator
Designation
Mounting parts

Order no.
Standard version for actuators 120 cm² or smaller

1400-7452

Version compatible with paint for actuators 120 cm² or smaller

1402-0940

Old switchover plate for Type 3277-5xxxxxx.00 Actuator (old)1400-6819

New switchover plate for Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6822

Accessories for
New connecting plate for Type 3277-5xxxxxx.01 Actuator (new) 1), G 1/8 and 1/8 NPT
actuator
Old connecting plate for Type 3277-5xxxxxx.00 Actuator (old): G 1/8
Old connecting plate for Type 3277-5xxxxxx.00 (old): 1/8 NPT

EB 8384-6 EN

1400-6823
1400-6820
1400-6821

17-1

Appendix B

Designation

Order no.
G¼

Connecting plate (6)Accessories for
Pressure gauge bracket (7)positioner
Pressure gauge mounting kit (8) up to max. 6 bar(output/supply)
1)

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Only new switchover and connecting plates can be used with new actuators (Index 01). Old and new plates are notinterchangeable.

Table 17-4: Direct attachment to Type 3277 Actuator
Mounting parts/accessories

Order no.

Standard version for actuators 175, 240, 350, 355, 700, 750 cm²

1400-7453

Version compatible with paint for actuators 175, 240, 350, 355, 700, 750 cm²
Connection block with seals and screw
Pressure gauge mounting kit up to max. 6 bar (output/supply)

1400-8819¼ NPT

1402-0901

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

G ¼/G 3/8

1402-0970¼ NPT/3/8 NPT

1402-0976

Piping with screw fittings 1)
Actuator (175 cm²), steel
Actuator (175 cm²), stainless steel
Actuator (240 cm²), steel
Actuator (240 cm²), stainless steel
Actuator (350 cm²), steel
Actuator (350 cm²), stainless steel
Actuator (355 cm²), steel
Actuator (355 cm²), stainless steel
Actuator (700 cm²), steel
Actuator (700 cm²), stainless steel

17-2

1402-0941

G¼

Order no.

G ¼/G 3/8

1402-0971¼ NPT/3/8 NPT

1402-0978

G ¼/G 3/8

1400-6444¼ NPT/3/8 NPT

1402-0911

G ¼/G 3/8

1400-6445¼ NPT/3/8 NPT

1402-0912

G ¼/G 3/8

1400-6446¼ NPT/3/8 NPT

1402-0913

G ¼/G 3/8

1400-6447¼ NPT/3/8 NPT

1402-0914

G ¼/G 3/8

1402-0972¼ NPT/3/8 NPT

1402-0979

G ¼/G 3/8

1402-0973¼ NPT/3/8 NPT

1402-0980

G ¼/G 3/8

1400-6448¼ NPT/3/8 NPT

1402-0915

G ¼/G 3/8

1400-6449¼ NPT/3/8 NPT

1402-0916

EB 8384-6 EN

Appendix B

Mounting parts/accessories

Order no.

Actuator (750 cm²), steel
Actuator (750 cm²), stainless steel
1)

G ¼/G 3/8

1402-0974¼ NPT/3/8 NPT

1402-0981

G ¼/G 3/8

1402-0975¼ NPT/3/8 NPT

1402-0982

For "actuator stem retracts" fail-safe action
with air purging of the top diaphragm chamber

Table 17-5: Attachment to NAMUR rib or attachment to rod-type yokes 1) according toIEC 60534-6
Travel inmm

Lever For actuator

Order no.

7.5

SType 3271-5 with 60/120 cm² on Type 3510 Micro-flow Valve1402-0478

5 to 50

M2)

Actuators from other manufacturers and Type 3271 with 120 to 750 cm² effectiveareas

1400-7454

14 to 100L

30 or 60

40 to 200

L

XL

Actuators from other manufacturers and Type 3271 with 1000 and 1400-60 cm²

1400-7455

Type 3271, 1400-120 and 2800 cm² versions with 30/60 mm travel 3)

1400-7466

Mounting brackets for Emerson and Masoneilan linear actuators (in addition, amounting kit according to IEC 60534-6 is required depending on the travel). See
rows above.

1400-6771

Valtek Type 25/50

1400-9554

Actuators from other manufacturers and Type 3271 with 1400-120 and
2800 cm² and with 120 mm travel

1400-7456

Accessories
Connecting plate
Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/supply)
1)
2)
3)

Order no.
G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

20 to 35 mm rod diameter
M lever is mounted on basic device (included in the scope of delivery)
In conjunction with Type 3273 Side-mounted Handwheel with 120 mm rated travel, additionally one bracket(0300-1162) and two countersunk screws (8330-0919) are required.

EB 8384-6 EN

17-3

Appendix B

Table 17-6: Attachment according to VDI/VDE 3847-1
Mounting parts

Order no.

VDI/VDE 3847 interface adapter

1402-0257

Connecting plate, including connection for air purging ofactuator spring chamber

Aluminum
Stainless steel

ISO 228/1-G ¼

1402-0268¼–18 NPT

1402-0269

ISO 228/1-G ¼

1402-0270¼–18 NPT

1402-0271

Mounting kit for attachment to SAMSON Type 3277 Actuator with 175 to 750 cm²1402-0868

Mounting kit for attachment to SAMSON Type 3271 Actuator or third-party actuators

1402-0869

Travel pick-off for valve travel up to 100 mm

1402-0177

Travel pick-off for 100 to 200 mm valve travel (SAMSON Type 3271 Actuator only)

1402-0178

Table 17-7: Attachment according to VDI/VDE 3847-2
Designation

Mounting parts

Accessories for
actuator

Order no.
Mounting block for PFEIFFER Type 31a (edition 2020+) Rotary Actuators withdummy plate for solenoid valve interface1402-1645

Blank plate for solenoid valve interface (sold individually)

1402-1290

Adapter bracket for Type 3730 (VDI/VDE 3847)

1402-0257

Adapter bracket for Type 3730 and Type 3710 (DAP/PST)

1402-1590

Shaft adapter AA1

1402-1617

Shaft adapter AA2

1402-1616

Shaft adapter AA41402-1888

Table 17-8: Attachment to rotary actuators
Mounting parts/accessories

Order no.

Attachment according to VDI/VDE 3845 (September 2010), actuator surface corresponds to fixing
level 1Size AA1 to AA4, version with CrNiMo steel bracket

1400-7448

Size AA1 to AA4, heavy-duty version

1400-9244

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9542

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9526

Attachment for rotary actuators with max. 180° opening angle, fixing level 2

1400-8815
and
1400-9837

Attachment to SAMSON Type 3278 with 160/320 cm², CrNiMo steel bracket

1400-7614

Attachment to SAMSON Type 3278 with 160 cm² and to VETEC Type S160, Type R and Type M,
heavy-duty version

1400-9245

17-4

EB 8384-6 EN

Appendix B

Mounting parts/accessories

Order no.

Attachment to SAMSON Type 3278 with 320 cm² and to VETEC Type S320, heavy-duty version

1400-5891
and
1400-9526

Attachment to Camflex II

1400-9120

Connecting plate
Accessories Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/
supply)G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Table 17-9: Attachment of external position sensor
Mounting parts/accessories

Order no.

Template for mounting position sensor on older mounting parts

1060-0784

Mounting parts for actuator with 120 cm²
Direct attachment

Connecting plate (9, old) withType 3277-5xxxxxx.00 Actuator

1400-7472
G 1/8
1/8

NPT

1400-6820
1400-6821

Connecting plate (new) with Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6823

Mounting parts for actuators with 175, 240, 350, 355 and 750 cm²

1400-7471

NAMUR
attachment

Mounting parts for attachment to NAMUR rib using L or XL lever

1400-7468

Attachment toType 3510 Microflow Valve

Mounting parts for Type 3271 Actuator with 60 cm²

1400-7469

VDI/VDE 3845 (September 2010), see the 'Design and principle of operation'
chapter for details.
Actuator surface corresponds to fixing level 1

Attachment to rotary actuators

EB 8384-6 EN

Size AA1 to AA4 with follower clamp and coupling wheel,version with CrNiMo steel bracket

1400-7473

Size AA1 to AA4, heavy-duty version

1400-9384

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9992

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9974

SAMSON Type 3278 with 160 cm² and VETEC Type S160 and Type R, heavyduty version

1400-9385

SAMSON Type 3278 with 320 cm² and VETEC Type S320, heavy-duty version

1400-5891
and
1400-9974

17-5

Appendix B

Mounting parts/accessories
Connecting plate (6)Accessories for
positioner

Pressure gauge bracket (7)Pressure gauge mounting kit up to max.
6 bar (output/supply)

Order no.
1400-7461

G¼
¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Bracket to mount the positioner on a wall (Note: The other fastening parts are to
be provided at the site of installation as wall foundations vary from site to site).
1)0309-0184

Only new connecting plates can be used with new actuators (Index 01). Old and new plates are not interchangeable.

17-6

EB 8384-6 EN

Appendix B

17.2 After-sales service
Contact our after-sales service for support
concerning service or repair work or whenmalfunctions or defects arise.
E-mail contact
You can reach our after-sales service at aftersalesservice@samsongroup.com.
Addresses of SAMSON AG and its subsidiaries
The addresses of SAMSON AG, its subsidiaries, representatives and service facilities
worldwide can be found on our website(www.samsongroup.com) or in all SAMSON
product catalogs.
Required specifications
Please submit the following details:− Order number and position number inthe order− Specifications on the nameplate:–

Supply pressure–

Explosion protection specifications–

Input signal–

Emergency shutdown–

Features–Firmware version–

Model number–

Configuration ID–

Serial number

EB 8384-6 EN

17-7

17-8

EB 8384-6 EN

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany
Phone: +49 69 4009-0 · Fax: +49 69 4009-1507
samson@samsongroup.com · www.samsongroup.com

2024-03-18 · English

EB 8384-6 EN