BA00271P/00/EN/19.16
71335659

Products

Solutionsvalid from Software version:
02.30.zz

Operating Instructions
Cerabar S PMC71, PMP71,
PMP75
Process pressure measurement

ServicesCerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1.

Order code: XXXXX-XXXXXX
Ser. no.:XXXXXXXXXXXX
Ext. ord. cd.: XXX.XXXX.XX

Serial number

2. www.endress.com/deviceviewer

Endress+Hauser
Operations App

3.

A0023555

Make sure the document is stored in a safe place such that it is always available whenworking on or with the device.
To avoid danger to individuals or the facility, read the "Basic safety instructions" section
carefully, as well as all other safety instructions in the document that are specific toworking procedures.
The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser Sales Center will supply you with current information and updates to these
Instructions.

2

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Table of contents
1

Document information . . . . . . . . . . . . . . 4

1.1
1.2
1.3
1.4
1.5

Document function . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . 5
Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . 6
Turn down calculation . . . . . . . . . . . . . . . . . . . . . . . 7

2

Basic safety instructions . . . . . . . . . . . . . 8

2.1
2.2
2.3
2.4
2.5
2.6
2.7

Requirements concerning the staff . . . . . . . . . . . . . 8
Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Workplace safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Hazardous area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Functional Safety SIL3 (optional) . . . . . . . . . . . . . . 9

3

Identification . . . . . . . . . . . . . . . . . . . . . 10

3.1
3.2
3.3
3.4

Product identification . . . . . . . . . . . . . . . . . . . . . . 10
Device designation . . . . . . . . . . . . . . . . . . . . . . . . 10
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Certificates and approvals . . . . . . . . . . . . . . . . . . 12

4

Installation . . . . . . . . . . . . . . . . . . . . . . . 13

4.1
4.2
4.3
4.4
4.5

Incoming acceptance, transport, storage . . . . . . 13
Installation conditions . . . . . . . . . . . . . . . . . . . . . 13
General installation instructions . . . . . . . . . . . . . 14
Installation instructions . . . . . . . . . . . . . . . . . . . . 14
Post-installation check . . . . . . . . . . . . . . . . . . . . . 25

5

Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.1
5.2
5.3
5.4
5.5

Connecting the device . . . . . . . . . . . . . . . . . . . . . 26
Connecting the measuring unit . . . . . . . . . . . . . . 28
Potential matching . . . . . . . . . . . . . . . . . . . . . . . . 30
Overvoltage protection (optional) . . . . . . . . . . . . 30
Post-connection check . . . . . . . . . . . . . . . . . . . . . 31

6Operation. . . . . . . . . . . . . . . . . . . . . . . . . 32

6.1
6.2
6.3

6.5
6.6
6.7
6.8
6.9

On-site display (optional) . . . . . . . . . . . . . . . . . . 32
Operating elements . . . . . . . . . . . . . . . . . . . . . . . 33
On-site operation –on-site display not connected . . . . . . . . . . . . . . . 35
On-site operation –on-site display connected . . . . . . . . . . . . . . . . . . . 38
HistoROM®/M-DAT (optional) . . . . . . . . . . . . . . 41
Operation via SFX100 . . . . . . . . . . . . . . . . . . . . . . 44
Endress+Hauser operating program . . . . . . . . . . 44
Locking/unlocking operation . . . . . . . . . . . . . . . 44
Factory setting (reset) . . . . . . . . . . . . . . . . . . . . . 45

7

Commissioning . . . . . . . . . . . . . . . . . . . . 47

7.1
7.2

Configuring messages . . . . . . . . . . . . . . . . . . . . . 47
Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.4

Endress+Hauser

7.3
7.4
7.5
7.6

Selecting language and measuring mode . . . . . . 47
Position adjustment . . . . . . . . . . . . . . . . . . . . . . . . 48
Pressure measurement . . . . . . . . . . . . . . . . . . . . . 49
Level measurement . . . . . . . . . . . . . . . . . . . . . . . . 50

8Maintenance . . . . . . . . . . . . . . . . . . . . . 54

8.1
8.2

Cleaning instructions . . . . . . . . . . . . . . . . . . . . . . . 54
Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 54

9Troubleshooting . . . . . . . . . . . . . . . . . . 55

9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9

Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Response of outputs to errors . . . . . . . . . . . . . . . . 63
Confirming messages . . . . . . . . . . . . . . . . . . . . . . . 65
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Repair of Ex-certified devices . . . . . . . . . . . . . . . . 66
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

10Technical data . . . . . . . . . . . . . . . . . . . . 68
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

3

Document information

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1

Document information

1.1

Document function

These Operating Instructions contain all the information that is required in various phasesof the life cycle of the device: from product identification, incoming acceptance and storage,
to mounting, connection, operation and commissioning through to troubleshooting,
maintenance and disposal.

1.2

Symbols used

1.2.1

Safety symbols

SymbolMeaning

DANGER
A0011189-DE

WARNING
A0011190-DE

CAUTION
A0011191-DE

NOTICE
A0011192-DE

1.2.2

DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result inseriousor fatal injury.
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inseriousor fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inminoror medium injury.
NOTICE!
This symbol contains information on procedures and other facts which do not result inpersonalinjury.

Electrical symbols

SymbolMeaning

Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection
A grounded terminal which, as far as
the operator is concerned, is grounded
via a grounding system.

Protective ground connection
A terminal which must be connected
to ground prior to establishing anyother connections.

1.2.3

Symbol)Equipotential connection
A connection that has to be connectedto the plant grounding system: Thismay be a potential equalization line ora star grounding system depending on
national or company codes of practice.

Tool symbols

SymbolMeaning
Allen key
A0011221

Hexagon wrench
A0011222

4

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1.2.4

Document information

Symbols for certain types of information

SymbolMeaning
Permitted
Indicates procedures, processes or actions that are permitted.
A0011182

Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011184

Tip
Indicates additional information.
A0011193

Reference to documentation
A0028658

Reference to pageA
A0028659

Reference to graphic
A0028660

1. , 2. , 3. …

Series of steps

A0031595

Result of a sequence of actions
A0018343

Visual inspection
A0028673

1.2.5

Symbols in graphics

SymbolMeaning

1, 2, 3, 4, ...

1. , 2. , 3. …

Item numbers
Series of steps

A0031595

A, B, C, D, ...

1.2.6

Views

Symbols at the device

SymbolMeaning
Safety instructions
Observe the safety instructions contained in the associated Operating Instructions.
A0019159

1.3

Registered trademarks

KALREZ, VITON, TEFLON
Registered trademarks of E.I. Du Pont de Nemours & Co., Wilmington, USA
TRI-CLAMP
Registered trademark of Ladish & Co., Inc., Kenosha, USA
HART
Registered trademark of the FieldComm Group, Austin, USA.
GORE-TEX®
Registered trademarks of W.L. Gore & Associates, Inc., USA

Endress+Hauser

5Document information

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1.4

Terms and abbreviations

1

2

3

4

p
LRL

0
LRV

URV

URL

MWP

OPL
A0029505

6

Position

Term/Abbreviation

Explanation

1

OPL

The OPL (over pressure limit = sensor overload limit) for the sensors
depends on the lowest-rated element, with regard to pressure, of theselected components, i.e. the process connection must be taken into
consideration in addition to the measuring cell. Also observe pressuretemperature dependency. For the relevant standards and additional notes,
see technical information.
The OPL may be applied for a limited time period.

2

MWP

The MWP (maximum working pressure) for the sensors depends on thelowest-rated element, with regard to pressure, of the selected components,
i.e. the process connection has to be taken into consideration in addition to
the measuring cell. Also observe pressure-temperature dependency. For the
relevant standards and additional notes, see technical information.
The MWP may be applied for an unlimited time.

3

Maximum sensor
measuring range

Range between LRL and URL
This span is the maximum calibratable/adjustable measuring span.

4

Calibrated/Adjusted
measuring span

Range between LRV and URV
Factory setting: 0...URL
Other calibrated spans can be ordered with customised settings.

p-

Pressure-

LRL

Lower range limit-

URL

Upper range limit-

LRV

Lower range value-

URV

Upper range value-

TD

Turn down

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1.5

Document information

Turn down calculation
1=2

3
URV

LRL LRV

URL
A0029545

Fig. 1:
1
2
3

Calibrated/Adjusted measuring span
Zero-based span
Upper range limit

Example• Calibrated/Adjusted measuring span: 0...5 bar(0...75 psi)
• Lower range value (LRV) = 0 bar• Upper range value (URV) = 5 bar (75 psi)

• Sensor: 10 bar (150 psi)
• Upper range limit (URL) = 10 bar (150 psi)
Turn down (TD):
TD =

TD =

URL
|URV

-

LRV|

10 bar (150 psi)
|5 bar (75 psi)-

0 bar (0 psi)|= 2

In this example, the TD is thus 2:1.
This span is based on the zero point.

Endress+Hauser

7Basic safety instructions

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

2

Basic safety instructions

2.1

Requirements concerning the staff

The personnel for installation, commissioning, diagnostics and maintenance must fulfill thefollowing requirements:• Trained, qualified specialists: must have a relevant qualification for this specific function
and task• Are authorized by the plant owner/operator• Are familiar with federal/national regulations• Before beginning work, the specialist staff must have read and understood the instructionsin the Operating Instructions and supplementary documentation as well as in thecertificates (depending on the application)• Following instructions and basic conditions
The operating personnel must fulfill the following requirements:• Being instructed and authorized according to the requirements of the task by the facility'sowner-operator• Following the instructions in these Operating Instructions

2.2

Designated use

The Cerabar S is a pressure transmitter for measuring pressure and level.

2.2.1

Incorrect use

The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance inverifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability.

2.3

Workplace safety

For work on and with the device:• Wear the required personal protective equipment according to federal/national
regulations.
• Switch off the supply voltage before connecting the device.

2.4

Operational safety

Risk of injury!
‣ Operate the device in proper technical condition and fail-safe condition only.
‣ The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:‣ If, despite this, modifications are required, consult with Endress+Hauser.
RepairTo ensure continued operational safety and reliability,‣ Carry out repairs on the device only if they are expressly permitted.
‣ Observe federal/national regulations pertaining to repair of an electrical device.
‣ Use original spare parts and accessories from Endress+Hauser only.

8

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

2.5

Basic safety instructions

Hazardous area

To eliminate a danger for persons or for the facility when the device is used in the hazardous
area (e.g. explosion protection, pressure vessel safety):• Based on the nameplate, check whether the ordered device is permitted for the intended
use in the hazardous area.
• Observe the specifications in the separate supplementary documentation that is an
integral part of these Instructions.

2.6

Product safety

This measuring device is designed in accordance with good engineering practice to meetstate-of-the- art safety requirements, has been tested, and left the factory in a condition inwhich they are safe to operate. It fulfills general safety requirements and legal requirements.
It also conforms to the EC directives listed in the device-specific EC declaration of conformity.
Endress+Hauser confirms this fact by applying the CE mark.

2.7

Functional Safety SIL3 (optional)

If using devices for applications with safety integrity, the Functional Safety Manual must be
observed thoroughly.

Endress+Hauser

9Identification

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

3

Identification

3.1

Product identification

The following options are available for identification of the measuring device:• Nameplate specifications• Order code with breakdown of the device features on the delivery note
• Enter serial numbers from nameplates in W@M Device Viewer(www.endress.com/deviceviewer) : All information about the measuring device isdisplayed.
For an overview of the technical documentation provided, enter the serial number from thenameplates in the W@M Device Viewer (www.endress.com/deviceviewer).

3.1.1

Manufacturer address

Endress+Hauser GmbH+Co. KG
Hauptstraße 179689 Maulburg, Germany
Address of the manufacturing plant: See nameplate.

3.2

Device designation

3.2.1

Nameplate• The MWP (maximum working pressure) is specified on the nameplate. This value refers
to a reference temperature of +20 °C (68°F) and may be applied to the device for an
unlimited time. Observe temperature dependency of the MWP. The pressure values
permitted at higher temperatures can be found in the standards EN 1092-1: 2001 Tab. 18(With regard to their stability-temperature property, the materials 1.4435 and 1.4404 aregrouped together under 13EO in EN 1092-1 Tab. 18. The chemical composition of the twomaterials can be identical.), ASME B 16.5a – 1998 Tab. 2-2.2 F316, ASME B 16.5a –1998 Tab. 2.3.8 N10276, JIS B 2220.
• The test pressure corresponds to the over pressure limit (OPL) of the device = MWP x 1.5
1).
• The Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS".
The abbreviation "PS" corresponds to the MWP (maximum working pressure) of themeasuring device.
1)

The equation does not apply for PMP71 and PMP75 with a 40 bar (600 psi) or a 100 bar (1500 psi) measuringcell.

Aluminium and stainless steel housing (T14)123Order code:
Ext. order code:

4Ser. no.:5
6
A0016056

Fig. 2:
1
2
3
4
5
6

10

Nameplate
Device name
Order code (for re-orders)
Extended order code (complete)
Technical data
Serial number (for identification)
Address of manufacturer

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Identification

Devices for use in hazardous areas are fitted with an additional nameplate.

1

2
A0021222

Fig. 3:1
2Additional nameplate
Approval-specific information
Document number for safety instructions or drawing number

Devices suitable for oxygen applications or with PVDF process connection are fitted with anadditional nameplate.

1A0022683

Fig. 4:
1

Additional nameplate
Application limits

Hygenic stainless steel housing (T17)

1
2
3
4
5

Order code:
Ext. ord. cd.:
Ser. no.:7

6A0021552

Fig. 5:
1
2
3
4
5
6
7

Nameplate
Device name
Address of manufacturer
Order code (for re-orders)
Extended order code (complete)
Serial number (for identification)
Technical data
Approval-specific information and document number for safety instructions or drawing number

3.2.2

Identifying the sensor type

See parameter "Sensor Meas.Type" in Operating Instruction BA00274P.

Endress+Hauser

11

Identification

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

3.3

Scope of delivery

The scope of delivery comprises:• Cerabar S pressure transmitter• For devices with the "HistoROM/M-DAT" option:
CD-ROM with Endress+Hauser operating program• Optional accessories
Documentation supplied:• The Operating Instructions BA00271P and BA00274P are available via the Internet.
See: www.endress.com Download.
• Brief Operating Instructions KA01019P• Leporello KA00218P• Final inspection report• Also Safety Instructions with ATEX, IECEx and NEPSI devices• Optional: factory calibration form, test certificates

3.4

Certificates and approvals

CE mark, declaration of conformity
The device is designed to meet state-of-the-art safety requirements, has been tested and left
the factory in a condition in which it is safe to operate. The device complies with theapplicable standards and regulations as listed in the EC declaration of conformity and thus
complies with the statutory requirements of the EC Directives. Endress+Hauser confirms the
successful testing of the device by affixing to it the CE mark.

12

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4

Installation

4.1

Incoming acceptance, transport, storage

4.1.1

Incoming acceptance

Installation• Check the packaging and the contents for damage.
• Check the shipment, make sure nothing is missing and that the scope of supply matches
your order.

4.1.2
!

Transport

WARNING

Incorrect transportation
Housing, diaphragm and capillaries may become damaged, and there is a risk of injury!
‣ Transport the measuring device to the measuring point in its original packaging or by theprocess connection (with secure transport protection for the diaphragm).
‣ Follow the safety instructions and transport conditions for devices weighing more than
18 kg (39.6 lbs).
‣ Do not use capillaries as a carrying aid for the diaphragm seals.

4.1.3

Storage

The device must be stored in a dry, clean area and protected against damage from impact(EN 837-2).
Storage temperature range:• –40 °C to +90°C (–40 °F to +194°F)• On-site display: –40 °C to +85°C (–40 °F to +185°F)• Separate housing: –40 °C to +60°C (–40 °F to +140°F)

4.2

Installation conditions

4.2.1

Dimensions

For dimensions, please refer to "Mechanical construction" section in TI00383P.

Endress+Hauser

13Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.3

General installation instructions• Devices with a G 1 1/2 thread:
When screwing the device into the tank, the flat seal has to be positioned on the sealing
surfaceof the process connection. To avoid additional strain on the process isolating diaphragm,
the thread should never be sealed with hemp or similar materials.
• Devices with NPT threads:– Wrap Teflon tape around the thread to seal it.
– Tighten the device at the hexagonal bolt only. Do not turn at the housing.
– Do not overtighten the thread when screwing. Max. torque: 20 to 30 Nm (14.75 to
22.13 lbf ft)• For the following process connections a tightening torque of max. 40 Nm (29.50 lbf ft)
is required:– Thread ISO228 G1/2 (Order option "1A" or "1B")– Thread DIN13 M20 x 1.5 (Order option "1N" or "1P")

4.3.1
!

Mounting sensor modules with PVDF thread

WARNING

Risk of damage to process connection!
Risk of injury!
‣ Sensor modules with PVDF thread must be installed with the mounting bracket provided!
!

WARNING

Material fatigue from pressure and temperature!
Risk of injury if parts burst! The thread can become loose if exposed to high pressure andtemperatures.
‣ The integrity of the thread must be checked regularly and the thread may need to be retightened with the maximum tightening torque of 7 Nm (5.16 lbf ft). Teflon tape isrecommended for sealing the ½" NPT thread.

4.4

Installation instructions• Due to the orientation of the Cerabar S, there may be a shift in the measured value, i.e.
when the container is empty, the measured value does not display zero. You may correct
this zero point shift either directly on the device using the -key or by remote operation.
See ä 34, "Function of the operating elements – on-site display not connected" or ä 48, "Position adjustment".
• For PMP75, please refer to  ä 17, "Installation instructions for devices with diaphragmseals – PMP75".
• To ensure optimal readability of the on-site display, it is possible to rotate the housing up
to 380°.  ä 24, "Rotating the housing".
• Endress+Hauser offers a mounting bracket for installing on pipes or walls.
 ä 21, "Wall and pipe mounting (optional)".

4.4.1

Installation instructions for devices without diaphragm seals –PMP71, PMC71

NOTICE

Damage to the device!
If a heated Cerabar S is cooled during the cleaning process (e.g. by cold water), a vacuum
develops for a short time, whereby moisture can penetrate the sensor through the pressurecompensation (1).

14Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Installation‣ If this is the case, mount the Cerabar S with the pressure compensation (1) pointing
downwards.

1
FIELD TERMINALS1

SLANIMRET DLEIF1

SLANIMRET DLEIF• Keep the pressure compensation and GORE-TEX® filter (1) free from contaminations andwater.
• Cerabar S without diaphragm seal are mounted as per the norms for a manometer(DIN EN 837-2). We recommend the use of shut-off devices and siphons. The orientation
depends on the measuring application.
• Do not clean or touch process isolating diaphragm seals with hard or pointed objects.
• The device must be installed as follows in order to comply with the cleanability
requirements of the ASME-BPE (Part SD Cleanability):

IF
T DLE
IMRE
SLAN

FIELD

INALS
TERM

SLANIMRET DLEIF

Pressure measurement in gases➀➁

P01-PMx7xxxx-11-xx-xx-xx-001

Fig. 6:
1
2

Measuring arrangement for pressure measurement in gases
Cerabar S
Shut-off device

Mount Cerabar S with shut-off device above the tapping point so that any condensate canflow into the process.

Endress+Hauser

15

Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Pressure measurement in steams

➀
➃

➁

➁

➂
➀
P01-PMx7xxxx-11-xx-xx-xx-002

Fig. 7:1
2
3
4

Measuring arrangement for pressure measurement in steams
Cerabar S
Shut-off device
U-shaped siphon
Circular siphon• Use siphons for pressure measurement in steam. The siphon reduces the temperature toalmost ambient temperature. Preferably mount the Cerabar S with the siphon below thetapping point.
Advantages:– defined water column only causes minimal/negligible measured errors– only minimal/negligible thermal effects on the device
Mounting above the tapping point is also possible. Pay attention to the maximum
permitted ambient temperature of the transmitter!
• Fill the siphon with liquid before commissioning.
Pressure measurement in liquids➀➁

P01-PMx7xxxx-11-xx-xx-xx-003

Fig. 8:1
2

Measuring arrangement for pressure measurement in liquids
Cerabar S
Shut-off device

Mount Cerabar S with shut-off device below or at the same level as the tapping point.

16

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Installation

Level measurement

P01-PMP75xxx-11-xx-xx-xx-000

Fig. 9:Measuring arrangement for level• Mount Cerabar S below the lowest measuring point.
• Do not mount the device at the following positions:
In the fill flow, in the tank outlet or at a point in the container which could be affected bypressure pulses from an agitator.
• Do not mount the device in the suction area of a pump.
• The calibration and functional test can be carried out more easily if you mount the device
after a shut-off device.

4.4.2

Installation instructions for devices with diaphragm seals –PMP75• Cerabar S devices with diaphragm seals are screwed in, flanged or clamped, depending on
the type of diaphragm seal.
• Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause
zero point shift. The zero point shift can be corrected.
• Do not clean or touch the process isolating diaphragm of the diaphragm seal with hard or
pointed objects.
• Do not remove process isolating diaphragm protection until shortly before installation.
NOTICE

Improper handling!
Damage to the device!
‣ A diaphragm seal and the pressure transmitter together form a closed, oil-filledcalibrated system. The fill fluid hole is sealed and may not be opened.
‣ When using a mounting bracket, sufficient strain relief must be ensured for thecapillaries in order to prevent the capillary bending down (bending radius 100(3.94 in)).
‣ Please observe the application limits of the diaphragm seal filling oil as detailed in theTechnical Information for Cerabar S TI00383P, "Planning instructions for diaphragm seal
systems" section.
NOTICE

In order to obtain more precise measurement results and to avoid a defect in the device,
mount the capillaries as follows:‣ Vibration-free (in order to avoid additional pressure fluctuations)‣ Not in the vicinity of heating or cooling lines‣ Insulate if the ambient temperature is below or above the reference temperature‣ With a bending radius of  100 mm (3.94 in).
‣ Do not use the capillaries as a carrying aid for the diaphragm seals!

Endress+Hauser

17Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Vacuum application
For applications under vacuum, Endress+Hauser recommends mounting the pressuretransmitter below the diaphragm seal. This prevents vacuum loading of the diaphragm sealcaused by the presence of fill fluid in the capillary.
When the pressure transmitter is mounted above the diaphragm seal, the maximum height
difference H1 in accordance with the illustrations below must not be exceeded.

FIELD TERMINALS

H1

A0020472

Fig. 10:Installation above the lower diaphragm seal

The maximum height difference depends on the density of the filling oil and the smallest
ever pressure that is permitted to occur at the diaphragm seal (empty vessel), see illustration
below:
[m]
12.0
1
10.0
2
8.0
3
A 6.0
4
4.0
5

2.0
0.0
50 100 200

300

400

500

600

700

800

900 1000[mbarabs]

B
A0023986-en

Fig. 11:
A
B
1
2
3
4
5

18

Diagram of maximum installation height above the lower diaphragm seal for vacuum applications depending on thepressure at the diaphragm seal
Height difference H1
Pressure at diaphragm seal
Low temperature oil
Vegetable oil
Silicone oil
High-temperature oil
Inert oilEndress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Installation

Mounting with temperature isolator
Endress+Hauser recommends the use of temperature isolators in the event of constantextreme medium temperatures which lead to the maximum permissible electronics
temperature of +85 °C (+185°F) being exceeded. Depending on the filling oil used,diaphragm seal systems with temperature isolators can be used for maximum temperaturesof up to +400 °C (+752 °F). For the temperature application limits, see technical
Information, "Diaphragm seal filling oils" section. To minimize the influence of rising heat,
Endress+Hauser recommends the device be mounted horizontally or with the housing
pointing downwards. The additional installation height also brings about a maximum zero
point shift of 21 mbar (0.315 psi) due to the hydrostatic column in the temperature isolator.
You can correct this zero point shift at the device.
A

B
1

Tp

C
1

Tp

Ta

1
Tp

Ta

Ta

2

2

[°F]

Tp

[°C]

A
+752

+400

+662

+350

+572

+300

+482

+250

+392

+200

+302

+150

+212

+100

+122

+50

+32

0

-58

-50

-148

-100
-60
-76

-40
-40

-20
-4

0
+32

+20
+68

+40
+104

C

+60

B

+80

+140

+176

+100
+212

[°C]
[°F]

Ta
A0032475

Fig. 12:
1
2

Transmitter
Insulation material

Position

Insulation

Ambient temperature (Ta) at transmitter

Maximum process temperature (Tp)A

No insulation

60 °C (140 °F)

400 °C (752 °F) 1)

85 °C (185 °F)

200 °C (392 °F)

80 °C (176 °F)

400 °C (752 °F) )

85 °C (185 °F)

300 °C (572 °F)

67 °C (153 °F)

400 °C (752 °F) )

85 °C (185 °F)

200 °C (392 °F)

B

C

1)

30 mm (1.18 in) Insulation

Maximum insulation

Process temperature: max. 400 °C (752 °F), depending on the diaphragm seal filling oil used

Endress+Hauser

19Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.4.3

Seal for flange mounting

NOTICE

Corrupted measurement results.
The seal is not allowed to press against the process isolating diaphragm as this could affectthe measurement result.
‣ Ensure that the seal is not touching the process isolating diaphragm.

1

2

A0017743

Fig. 13:1
Process isolating diaphragm
2
Seal

4.4.4

Installation with heat insulation – PMC71 high temperatureversion and PMP75

The devices must only be insulated up to a certain height. The maximum permitted
insulation height is labelled on the devices and applies to an insulation material with a
specific heat conductivity and to the maximum permitted ambient and process temperature(see following table). The data were determined under the most critical application"quiescent air".

Insulationmaterial

TA

TP
P01-PMx7xxxx-11-xx-xx-xx-010

Fig. 14:

Maximum insulation height, here e.g. PMC71 with flange

PMC71

PMP75

Ambient temperature (TA)

 70°C (158°F)

70°C (158°F)

Process temperature (TP)150°C (302°F)

400°C (752°F) 1))

Heat conductivity
Insulation material1)20

 0,04 W/(m x K)

Depending on the diaphragm seal filling oil used (see Technical Information TI00383P Cerabar S)

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.4.5

Installation

Wall and pipe mounting (optional)

Endress+Hauser offers a mounting bracket for installation on pipes or walls (for pipe
diameters from 1 ¼" to 2").

122 (4.8)
158 (6.22)

ø6 (0.24)

52 (2.05)

86 (3.39)

70 (2.76)

ø42...60 (1.65...2.36)

140 (5.51)
175 (6.89)
A0028493

Engineering unit mm (in)Please note the following when mounting:• Devices with capillary tubes: mount capillaries with a bending radius 100 mm (3.94 in).
• When mounting on a pipe, tighten the nuts on the bracket uniformly with a torque of atleast 5 Nm (3.69 lbs ft).

Endress+Hauser

21

Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.4.6

Assembling and mounting the "separate housing" version

6
5
4

7

3
2

1

r ³ 120 (4.72)

mm (in)P01-PMx7xxxx-11-xx-xx-xx-011

Fig. 15:
1
2
3
4
5
6
7

"Separate housing" version
In the "separate housing" version, the sensor is supplied with process connection and cable fitted.
Cable with connection jackPressure compensation
Plug
Locking screw
Housing fitted with housing adapter, included
Mounting bracket suitable for wall and pipe mounting, included

Assembly and mounting

22

1.

Connect plug (item 4) into the corresponding connection jack of the cable (item 2).

2.

Plug the cable into the housing adapter (item 6).

3.

Tighten the locking screw (item 5).

4.

Mount the housing on a wall or pipe using the mounting bracket (item 7). Whenmounting on a pipe, tighten the nuts on the bracket uniformly with a torque of at least
5 Nm (3.69 lbf ft).
Mount the cable with a bending radius (r)  120 mm (4.72 in).

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.4.7

Installation

PMP71, version prepared for diaphragm seal mount

1

2

3

4

ø2.5 (0.1)ø7.95 (0.31)

5 (0.2)

A1

A0028495

Fig. 16:
1
2
3
4
A1

Version U1: prepared for diaphragm seal mount
Setscrew
Bearing
Hole for fill fluid
Anti-twist protection
See the "Welding recommendation" table below

Engineering unit mm (in)With variant "U1", the anti-twist protection (4) of the housing is not mounted at the factoryand is included. The anti-twist protection (4) must be mounted after the diaphragm seal has
been fitted.
Welding recommendation
Endress+Hauser recommends welding on the diaphragm seal as follows for the "XSJ Prepared for diaphragm seal mount" version in feature 110 "Process connections" in the ordercode up to, and including, 40 bar (600 psi) sensors: the total welding depth of the fillet weld
is 1 mm (0.04 in) with an outer diameter of 16 mm (0.63 in). Welding is performed
according to the WIG method.
Consecutive seamno.
A1
for sensors
 40 bar (600 psi)

Sketch/welding groove shape,
dimension as per DIN 8551

s1 a0.8

Base material matching

Welding method
DIN EN ISO 24063

Welding
position

Inert gas,
additives

Adapter made of AISI 316L
(1.4435) to be welded todiaphragm seal made of
AISI 316L (1.4435 or 1.4404)

141

PB

Inert gas
Ar/H 95/5
Additive:
ER 316L Si(1.4430)

A0024811

Information on filling
The diaphragm seal must be filled as soon as it has been welded on.
• After welded into the process connection, the sensor assembly must be properly filled witha filling oil and sealed gas-tight with a sealing ball and lock screw.
Once the diaphragm seal has been filled, at the zero point the device display should notexceed 10% of the full scale value of the cell measuring range. The internal pressure of thediaphragm seal must be corrected accordingly.
• Adjustment / calibration:– The device is operational once it has been fully assembled.
– Perform a reset. The device must then be calibrated to the process measuring range as
described in the Operating Instructions.

Endress+Hauser

23

Installation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.4.8

Rotating the housing

The housing can be rotated up to 380° by loosening the Allen screw.
T14

T15

T17

2

3
A0019996

1. T14 and T15 housing: Loosen setscrew with a 2 mm (0.08 in) Allen key.
T17 housing: Loosen setscrew with a 3 mm (0.12 in) Allen key.
2. Rotate housing (max. up to 380 °).
3. Retighten setscrew with 1 Nm (0,74 lbf ft.

4.4.9

Closing the housing cover

NOTICE

Devices with EPDM cover seal - transmitter leakiness!
Mineral-based, animal-based or vegetable-based lubricants cause the EPDM cover seal toswell and the transmitter to become leaky.
‣ The thread is coated at the factory and therefore does not require any lubrication.
NOTICEThe housing cover can no longer be closed.
Damaged thread!
‣ When closing the housing cover, please ensure that the thread of the cover and housing
are free from dirt, e.g. sand.If you feel any resistance when closing the cover, check thethread on both again to ensure that they are free from dirt.
Close cover on a hygenic stainless steel housing (T17)

P01-PMD75xxx-17-xx-xx-xx-000

Fig. 17:

Close cover

The covers for the terminal and electronics compartment are hooked into the casing andclosed with a screw. These screws should be finger-tightened (2 Nm (1.48 lbf ft)) to the stop
to ensure that the covers sit tightly.

24

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

4.5

Installation

Post-installation check

After installing the device, carry out the following checks:• Are all screws firmly tightened?
• Are the housing covers screwed down tight?

Endress+Hauser

25

Wiring

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5

Wiring

5.1

Connecting the device!

WARNING

Risk of electric shock!
If the operating voltage is > 35 VDC: Dangerous contact voltage at terminals.
‣ In a wet environment, do not open the cover if voltage is present.
!

WARNING

Limitation of electrical safety due to incorrect connection!
• Risk of electric shock and/or explosion in hazardous areas! In a wet environment, do notopen the cover if voltage is present.
• When using the measuring device in hazardous areas, installation must comply with thecorresponding national standards and regulations and the Safety Instructions or
Installation or Control Drawings.
• Devices with integrated overvoltage protection must be earthed.
• Protective circuits against reverse polarity, HF influences and overvoltage peaks are
installed.
• The supply voltage must match the supply voltage on the nameplate ( ä 10,"Nameplate").
• Switch off the supply voltage before connecting the device.
• Remove housing cover of the terminal compartment.
• Guide cable through the gland. Preferably use twisted, screened two-wire cable.
• Connect device in accordance with the following diagram.
• Screw down housing cover.
• Switch on supply voltage.

➀➅ 10.5 V DC
➆ 11.5 V DC
4…20 mA
Test

Test

➁
➂

4... 20mA

Test➄
4... 20mA

Test

➇

➃
P01-xMx7xxxx-04-xx-xx-xx-001

Fig. 18:
1
2
3
4
5
6
7
8

26

Electrical connection 4 to 20 mA HART. Observe also  ä 28, "Supply voltage".
Housing
Jumper for 4 to 20 mA test signal.
 ä 28, "Taking 4 to 20 mA test signal" part.
Internal earth terminal
External earth terminal
4 to 20 mA test signal between plus and test terminal
Minimum supply voltage = 10.5 V DC, jumper is inserted in accordance with the illustration.
Minimum supply voltage = 11.5 V DC, jumper is inserted in "Test" position.
Devices with integrated overvoltage protection are labelled OVP (overvoltage protection) here.

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5.1.1

WiringConnecting devices with Harting plug Han7D
A

B

–

+

7

+ –

8

6
1

2

5
3

Han7D

4

+ –
A0019990

Fig. 19:
A
B

Electrical connection for devices with Harting plug Han7D
View of the plug connector at the device

5.1.2

Connecting devices with an M12 connector

PIN assignment for M12 connector

4

3

1

2

PIN

Meaning

1

Signal +2

Not assigned

3Signal –4

Earth

A0011175

Connecting the cable version

rd
bk
gnye

+
–

+

–

5.1.3

PE
4...20 mA
P01-PMx4xxxx-04-xx-xx-xx-010

Fig. 20:

Endress+Hauser

rd = red, bk = black, gnye = green-yellow

27Wiring

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5.2

Connecting the measuring unit

5.2.1

Supply voltage!

WARNING

Supply voltage might be connected!
Risk of electric shock and/or explosion!
‣ When using the measuring device in hazardous areas, installation must comply with thecorresponding national standards and regulations and the Safety Instructions or
Installation or Control Drawings.
‣ All explosion protection data are given in separate documentation which is available
upon request. The Ex documentation is supplied as standard with all devices approved foruse in explosion hazardous areas.
Electronic version

Jumper for 4 to 20 mA test signal Jumper for 4 to 20 mA test signal
in "Test" position (Delivery status) in "Non-Test" position

4 to 20 mA HART, for nonhazardous areas

11.5 to 45 V DC

10.5 to 45 V DC

Taking 4 to 20 mA test signal
A 4 to 20 mA signal may be measured via the positive and test terminal without interrupting
the measurement. The minimum supply voltage of the device can be reduced by simply
changing the position of the jumper. As a result, operation is also possible with lower voltage
sources. To keep the measured error below 0.1 %, the current measuring device should
display an internal resistance of < 0.7 . Observe the position of the jumper in accordancewith the following table.
Jumper position for test signal
Test

Test

5.2.2

Description– Taking 4 to 20 mA test signal via plus and test terminal:
possible. (Thus, the output current can be measured without
interruption via the diode.)– Delivery status– Minimum supply voltage: 11.5 V DC

– Taking 4 to 20 mA test signal via plus and test terminal:
not possible.
– Minimum supply voltage: 10.5 V DC

Terminals• Supply voltage and internal ground terminal: 0.5 to 2.5 mm2 (20 to 14 AWG)
• External ground terminal: 0.5 to 4 mm2 (20 to 12 AWG)

5.2.3

Cable specification• Endress+Hauser recommends using twisted, screened two-wire cables.
• Cable external diameter: 5 to 9 mm (0.2 to 0.35 in)28

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5.2.4

➀
Test

Wiring

Load

RLmax
[Ω]
1500

RLmax ≤

U – 10.5 V
23 mA

➁
Test

1282

RLmax
[Ω]

RLmax ≤

U – 11.5 V
23 mA

1456
1239

847

804

➃

413

➂

10.5
RLmax
[Ω]
1478

➃

369
40 45 U
[V]

20

30

RLmax ≤

U – 11 V
23 mA

➂

11.5
RLmax
[Ω]

40 45 U
[V]

20

30

RLmax ≤

U – 12 V
23 mA

1434

1260

1217

826

782

➄

391

11

20

30

➄

347
40 45 U
[V]

12

20

30

40 45 U[V]
P01-PMx7xxxx-05-xx-xx-xx-003

Fig. 21:
1
2
3
4
5
RLmax
U

Load diagram, observe the position of the jumper and the explosion protection.
( ä 28, "Taking 4 to 20 mA test signal" part.)
Jumper for the 4 to 20 mA test signal inserted in "Non-Test" position
Jumper for the 4 to 20 mA test signal inserted in "Test" position
Supply voltage 10.5 (11.5) to 30 V DC for 1/2 G, 1 GD, 1/2 GD, FM IS , CSA IS, IECEx ia, NEPSI Ex ia
Supply voltage10.5 (11.5) to 45 V DC for devices for non-hazardous areas, 1/2 D, 1/3 D, 2 G Ex d, 3 G Ex nA,
FM XP, FM DIP, FM NI, CSA XP and CSA Dust-Ex, NEPSI Ex d
Supply voltage 11 (12) to 45 V DC for PMC71, Ex d[ia], NEPSI Ex d[ia]Maximum load resistance
Supply voltage

When operating via a handheld terminal or via PC with an operating program, a minimum
communication resistance of 250 must exist within the loop.

5.2.5

Screening/potential matching• You achieve optimum screening against disturbances if the screening is connected on bothsides (in the cabinet and on the device). If you have to reckon with potential equalisation
currents in the plant, only earth screening on one side, preferably at the transmitter.
• When using in hazardous areas, you must observe the applicable regulations.
Separate Ex documentation with additional technical data and instructions is included
with all Ex systems as standard.

5.2.6

Connecting Field Xpert SFX100

Compact, flexible and robust industry handheld terminal for remote parametrization andmeasured value inspection via the HART current output (4-20mA).
For details refer to Operating Instructions BA00060S/04/EN.

Endress+Hauser

29Wiring

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5.2.7

Connecting Commubox FXA195

The Commubox FXA195 connects intrinsically safe transmitters with the HART protocol to
a computer's USB port. This allows remote operation of the transmitter using
Endress+Hauser's FieldCare operating program. Power is supplied to the Commubox
through the USB port. The Commubox is also suitable for connection to intrinsically safe
circuits. See Technical Information TI00404F for further information.

5.2.8

Connecting Commubox FXA291/ToF Adapter FXA291 foroperation via FieldCare

Connecting Commubox FXA291
The Commubox FXA291 connects Endress+Hauser field instruments with CDI interface (=Endress+Hauser Common Data Interface) to the USB interface of a personal computer or anotebook. For details refer to TI00405C/07/en.
For the following Endress+Hauser instruments you need the "ToF Adapter FXA291" as anadditional accessory:• Cerabar S PMC71, PMP7x• Deltabar S PMD7x, FMD7x• Deltapilot S FMB70
Connecting ToF Adapter FXA291
The ToF Adapter FXA291 connects the Commubox FXA291 via the USB interface of apersonal computer or a notebook to the following Endress+Hauser instruments:• Cerabar S PMC71, PMP7x• Deltabar S PMD7x, FMD7x• Deltapilot S FMB70
For details refer to KA0271F/00/a2.

5.3

Potential matching

Ex applications: Connect all devices to the local potential matching.
Observe the applicable regulations.

5.4

Overvoltage protection (optional)

NOTICE

Device could be destroyed!
Devices with integrated overvoltage protection must be earthed.
Devices showing version "M" in feature 100 "Additional options 1" or feature 110 "Additional
options 2" in the order code are equipped with overvoltage protection (see also Technical
Information TI00383P "Ordering information".
• Overvoltage protection:– Nominal functioning DC voltage: 600 V– Nominal discharge current: 10 kA• Surge current check î = 20 kA as per DIN EN 60079-14: 8/20 s satisfied• Arrester AC current check I = 10 A satisfied

30

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

5.5

WiringPost-connection check

Perform the following checks after completing electrical installation of the device:• Does the supply voltage match the specifications on the nameplate?
• Is the device properly connected ( ä 26)?
• Are all screws firmly tightened?
• Are the housing covers screwed down tight?
As soon as voltage is applied to the device, the green LED on the electronic insert lights up
for a few seconds or the connected on-site display lights up.

Endress+Hauser

31Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6

Operation

Feature 20 "Output; operation" in the order code provides you with information on theoperating options available to you.

6.1

On-site display (optional)

A 4-line liquid crystal display (LCD) is used for display and operation.
The on-site display shows measured values, dialog texts, fault messages and noticemessages.
The display of the device can be turned in 90° steps. Depending on the installation positionof the device, this makes it easy to operate the device and read the measured values.
Functions:• 8-digit measured value display including sign and decimal point, bargraph for current
display• Simple and complete menu guidance thanks to separation of the parameters into several
levels and groups• Each parameter is given a 3-digit ID number for easy navigation• Option for configuring the display according to individual requirements and desires, suchas language, alternating display, contrast setting, display of other measured values suchas sensor temperature• Comprehensive diagnostic functions (fault and warning message, peak-hold indicators,
etc.)• Rapid and safe commissioning with the Quick Setup menus
Measured value display
Function nameValue

Parameter
Identification
numberHeader line
Main line
Information
line
–

+

E

Unit
SymbolBargraph

Editing modes
Operating keys
Selection
options

Value thatcan be edited

Current measured value
P01-xMx7xxxx-07-xx-xx-xx-001

32

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Operation

The following table illustrates the symbols that can appear on the on-site display. Foursymbols can occur at one time.
SymbolMeaning
Alarm symbol– Symbol flashing: warning, device continues measuring.
– Symbol permanently lit: error, device does not continue measuring.
Note: The alarm symbol may overlie the tendency symbol.
Lock symbol
The operation of the device is locked. Unlock device,  ä 44.
Communication symbol
Data transfer via communication.
Note: The alarm symbol may overlie the communication symbol.
Tendency symbol (increasing)
The measured value is increasing.
Tendency symbol (decreasing)
The measured value is decreasing.
Tendency symbol (constant)
The measured value has remained constant over the past few minutes.

6.2

Operating elements

6.2.1

Position of operating elements

With regard to aluminium or stainless steel housings (T14), the operating keys are locatedeither outside the device under the protection cap or inside on the electronic insert. In
hygenic stainless steel housings (T17), the operating keys are always located inside on theelectronic insert.

➃➄
on

➅

t

➀

➀

➁

off

➂
1

2

PC

P01-PMx7xxxx-19-xx-xx-xx-009

Fig. 22:
1

Operating keys, external
Operating keys on the exterior of the device under theprotective flap

P01-xxxxxxxx-19-xx-xx-xx-104

Fig. 23:
1
2
3
4
5
6

Endress+Hauser

Operating keys, internal
Operating keys
Slot for optional display
Slot for optional HistoROM®/M-DAT
DIP-switch for locking/unlocking measured-valuerelevant parameters
DIP-switch for damping on/off
Green LED to indicate value being accepted33

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.2.2

Function of the operating elements –on-site display not connected

Press and hold the key or the key combination for at least 3 seconds to execute thecorresponding function. Press the key combination for at least 6 seconds for a reset.
Operating key(s)Meaning
Adopt lower range value. A reference pressure is present at the device.
See also  ä 35, "Pressure measuring mode" or  ä 36, "Level measuring mode".
Adopt upper range value. A reference pressure is present at the device.
See also  ä 35, "Pressure measuring mode" or  ä 36, "Level measuring mode".
Position adjustment

and

1

and

Reset all parameters. The reset via operating keys corresponds to the software resetcode 7864.

andCopy the configuration data from the optional HistoROM®/M-DAT module to thedevice.

and

Copy the configuration data from the device to the optional HistoROM®/M-DAT
module.

τ

on

2

off

– DIP-switch 1: for locking/unlocking measured-value-relevant parameters
Factory setting: off (unlocked)– DIP-switch 2: damping on/off,
Factory setting: on (damping on)

P01-xxxxxxxx-19-xx-xx-xx-057

6.2.3

Function of the operating elements –on-site display connected

Operating key(s)OSF
O and F
S and F

O and S

Meaning– Navigate upwards in the picklist– Edit the numerical values and characters within a function– Navigate downwards in the picklist– Edit the numerical values and characters within a function– Confirm entry– Jump to the next item
Contrast setting of on-site display: darker

Contrast setting of on-site display: brighter

ESC functions:– Exit edit mode without saving the changed value.
– You are in a menu within a function group. The first time you press the keys
simultaneously, you go back a parameter within the function group. Each time youpress the keys simultaneously after that, you go up a level in the menu.
– You are in a menu at a selection level. Each time you press the keys
simultaneously, you go up a level in the menu.
Note:
The terms function group, level and selection level are explained in  ä 38,"General structure of the operating menu".

34

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.3

Operation

On-site operation –on-site display not connected

To operate the device with a HistoROM®/M-DAT module see  ä 41, "HistoROM®/M-DAT(optional)".

6.3.1

Pressure measuring mode

If no on-site display is connected, the following functions are possible by means of the threekeys on the electronic insert or on the exterior of the device:• Position adjustment (zero point correction)• Setting lower range value and upper range value• Device reset,  ä 34, "Function of the operating elements – on-site display notconnected".
• The operation must be unlocked.  ä 44, "Locking/unlocking operation".
• The device is configured for the Pressure measuring mode as standard. You can switch
measuring modes by means of the MEASURING MODE parameter.  ä 47, "Selecting
language and measuring mode".
• The pressure applied must be within the nominal pressure limits of the sensor. See
information on the nameplate.
!

WARNING

Changing the measuring mode can affect the adjustment data!
This situation can result in product overflow.
‣ Check calibration data when the measuring mode is changed.
Carry out position adjustment.1)

Setting lower range value.

Setting upper range value.

Pressure is present at device.

Desired pressure for lower range
value is present at device.

Desired pressure for upper range
value is present at device.

Press -key for 3 s.

Press -key for 3 s.

Does the LED on the electronic
insert light up briefly?

Does the LED on the electronic
insert light up briefly?

Does the LED on the electronic
insert light up briefly?

Yes

No

Yes

No

Yes

No













Appliedpressure forpositionadjustment has
been accepted.

Appliedpressure forpositionadjustment has
not been
accepted.
Observe theinput limits.

Appliedpressure forlower range
value has been
accepted.

Appliedpressure forlower range
value has notbeen accepted.
Observe theinput limits.

Appliedpressure forupper range
value has been
accepted.

Appliedpressure forupper range
value has notbeen accepted.
Observe theinput limits.

1)

Endress+Hauser

Press -key for 3 s.

Observe "Warning",  ä 47, "Commissioning".

35

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.3.2

Level measuring mode

If no on-site display is connected, the following functions are possible by means of the threekeys on the electronic insert or on the exterior of the device:• Position adjustment (zero point correction)• Assign the lower and upper pressure value to the lower and upper level value• Device reset,  ä 34, "Function of the operating elements – on-site display notconnected".
• The "-" and - keys only have a function in the following cases:– LEVEL SELECTION "Level Easy Pressure", CALIBRATION MODE "Wet"– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear",
CALIBRATION MODE "Wet"
The keys have no function in other settings.
• The device is configured for the Pressure measuring mode as standard. You can switch
measuring modes by means of the MEASURING MODE parameter.  ä 47, "Selecting
language and measuring mode".
The following parameters are set to the following values in the factory:– LEVEL SELECTION: Level Easy Pressure– CALIBRATION MODE: Wet– OUTPUT UNIT or LIN. MEASURAND: %– EMPTY CALIB.: 0.0– FULL CALIB.: 100.0.
– SET LRV: 0.0 (corresponds to 4 mA value)– SET URV: 100.0 (corresponds to 20 mA value)
These parameters can only be modified by means of the on-site display or remote
operation such as the FieldCare.
• The operation must be unlocked.  ä 44, "Locking/unlocking operation".
• The pressure applied must be within the nominal pressure limits of the sensor. See
information on the nameplate.
• See also  ä 50, "Level measurement". For parameter description see Operating
Instructions BA00274P.
• LEVEL SELECTION, CALIBRATION MODE, LEVEL MODE, EMPTY CALIB., FULL CALIB,SET LRV and SET URV are parameter names used for on-site display or remote operationsuch as FieldCare, for instance.
!

WARNING

Changing the measuring mode can affect the adjustment data!
This situation can result in product overflow.
‣ Check calibration data when the measuring mode is changed.

36

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Operation

Carry out position adjustment.1)

Setting lower pressure value.

Setting upper pressure value.

Pressure is present at device.

Desired pressure for lower
pressure value (EMPTYPRESSURE2)) is present at device.

Desired pressure for upperpressure value (FULL PRESSURE1)
is present at device.

Press -key for 3 s.

Press -key for 3 s.

Does the LED on the electronic
insert light up briefly?

Endress+Hauser

Press -key for 3 s.
Does the LED on the electronic
insert light up briefly?

Does the LED on the electronic
insert light up briefly?

Yes

No

Yes

No

Yes

No













Appliedpressure forpositionadjustment has
been accepted.

Appliedpressure forpositionadjustment has
not been
accepted.
Observe theinput limits.

The pressure
present was
saved as thelower pressure
value (EMPTYPRESSURE2)
and assigned to
the lower levelvalue (EMPTYCALIB.2).

The pressure
present was not
saved as thelower pressure
value. Observe
the input limits.

The pressure
present was
saved as theupper pressure
value (FULL
PRESSURE2)
and assigned tothe upper levelvalue (FULL
CALIB.2).

The pressure
present was not
saved as theupper pressure
value. Observe
the input limits.

1)

Observe "Warning",  ä 47, "Commissioning".

2)

Parameter name used for the on-site display or remote operation such as the FieldCare.

37

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.4

On-site operation –on-site display connected

If the on-site display is connected, the three operating keys are used to navigate through theoperating menu and parameter input,  ä 34, "Function of the operating elements – onsite display connected".

6.4.1

General structure of the operating menu

The menu is split into four levels. The three upper levels are used to navigate while you use
the bottom level to enter numerical values, select options and save settings.
The entire operating menu is shown in the operating instructions BA00274P "Cerabar S/
Deltabar S/Deltapilot S, Description of Instrument Functions".
The structure of the OPERATING MENU depends on the measuring mode selected, e.g. if the"Pressure" measuring mode is selected, only the functions necessary for this mode aredisplayed.

6.4.2

Selecting an option

Example: select "English" as the language of the menu.
On-site display

Operation
German is selected as the language. A  in front of themenu text indicates the active option.

P01-xxxxxxxx-19-xx-xx-xx-017

Select English with  or .

P01-xxxxxxxx-19-xx-xx-xx-033

1. Confirm your choice with . A  in front of themenu text indicates the active option. (English is
now selected as the menu language.)
2. Jump to the next item with .
P01-xxxxxxxx-19-xx-xx-xx-034

38

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.4.3

Operation

Editing a value

Example: adjusting DAMPING VALUE function from 2.0 s to 30.0 s.
 ä 34, "Function of the operating elements – on-site display connected".
On-site display

Operation
The on-site display shows the parameter to bechanged. The value highlighted in black can bechanged. The "s" unit is fixed and cannot be changed.

P01-xxxxxxxx-19-xx-xx-xx-023

1. Press  or  to get to the editing mode.
2. The first digit is highlighted in black.

P01-xxxxxxxx-19-xx-xx-xx-027

1. Use  to change "2" to "3".
2. Confirm "3" with . The cursor jumps to the next
position (highlighted in black).

P01-xxxxxxxx-19-xx-xx-xx-028

The decimal point is highlighted in black, i.e. you can
now edit it.

P01-xxxxxxxx-19-xx-xx-xx-029

1. Keep pressing  or  until "0" is displayed.
2. Confirm "0" with .
The cursor jumps to the next position.  isdisplayed and is highlighted in black. See nextgraphic.
P01-xxxxxxxx-19-xx-xx-xx-030

Use  to save the new value and exit the editing mode.
See next graphic.

P01-xxxxxxxx-19-xx-xx-xx-031

The new value for the damping is now 30.0 s.
– Jump to the next parameter with .
– You can get back to the editing mode with  or
.
P01-xxxxxxxx-19-xx-xx-xx-032

Endress+Hauser

39

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.4.4

Taking pressure applied at device as value

Example: configuring upper range value – assign 20 mA to the pressure value 400 mbar
(6 psi).
On-site display

Operation
The bottom line on the on-site display displays thepressure present, here 400 mbar (6 psi).

P01-xxxxxxxx-19-xx-xx-xx-035

Use  or  to switch to the "Confirm" option. The
active selection is highlighted in black.

P01-xxxxxxxx-19-xx-xx-xx-036

Use  to assign the value (400 mbar (6 psi)) to the
GET URV parameter. The device confirms thecalibration and jumps back to the parameter, here GET
URV (see next graphic).
P01-xxxxxxxx-19-xx-xx-xx-037

Switch to the next parameter with .

P01-xxxxxxxx-19-xx-xx-xx-035

40Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.5

Operation

HistoROM®/M-DAT (optional)

NOTICE

Device could be destroyed!
Detach HistoROM®/M-DAT from the electronic insert or attach it to the insert in adeenergised state only.
HistoROM®/M-DAT is a memory module, which is attached to the electronic insert andfulfils the following functions:• Back-up copy of configuration data
• Copying configuration data of a transmitter into another transmitter• Cyclic recording of pressure and sensor-temperature measured values• Recording diverse events, such as alarms, configuration changes, counters for measuring
range undershooting and exceeding for pressure and temperature, exceeding andundershooting the user limits for pressure and temperature, etc.
• The HistoROM®/M-DAT module may be retrofitted at any time (Order No.: 52027785).
• The HistoROM data and the data in the device are analysed once a HistoROM®/M-DAT is
attached to the electronic insert and power is reestablished to the device. During theanalysis, the messages "W702, HistoROM data not consistent" and "W706, Configurationin HistoROM and device not identical" can occur. For measures,  ä 55, "Messages."

Endress+Hauser

41

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.5.1

Copying configuration data

➁
on

t

off

➀
1

2

PC

HART

1
2

250002271-–

R

FIELD COMMUNICATION PROTOCOL

HW-Version:
SW-Version:

P01-xxxxxxxx-19-xx-xx-xx-099

Abb. 24: Electronic insert with optional HistoROM®/M-DAT memory module
1
2

Optional HistoROM®/M-DAT
To copy configuration data from the HistoROM®/M-DAT module to a device or from a device to a HistoROM®/M-DAT, theoperation must be unlocked DIP-switch 1, Position "off" ,parameter INSERT PIN NO. = 100).
Observe  ä 44, "Locking/unlocking operation".

On-site operation – on-site display not connected
Copying configuration data from a device to a HistoROM®/M-DAT module:
The operation must be unlocked.
1.

Disconnect device from supply voltage.

2.

Attach the HistoROM®/M-DAT module to the electronic insert.

3.

Reestablish supply voltage to the device.

4.

Press  and "-"-keys (for at least 3 seconds) until the LED on the electronic insert lights
up.

5.

Wait approx. 20 seconds. Configuration data are loaded from the device to theHistoROM®/M-DAT. The device is not restarted.

6.

Before removing the HistoROM®/M-DAT again from the electronic insert, disconnect
the device from supply voltage.

Copying configuration data from a HistoROM®/M-DAT to a device:
The operation must be unlocked.

421.

Disconnect device from supply voltage.

2.

Attach the HistoROM®/M-DAT module to the electronic insert. Configuration data fromanother device are stored in the HistoROM®/M-DAT.

3.

Reestablish supply voltage to the device.

4.

Press  und -keys (for at least 3 seconds) until the LED on the electronic insert lights
up.

5.

Wait approx. 20 seconds. All parameters except DEVICE SERIAL No, DEVICE DESIGN.,
CUST. TAG NUMBER, LONG TAG NUMBER, DESCRIPTION, BUS ADDRESS, CURRENT
MODE and the parameters in the POSITION ADJUSTMENT and PROCESS CONNECTION
group are loaded into the device by HistoROM®/M-DAT. The device is restarted.

6.

Before removing the HistoROM®/M-DAT again from the electronic insert, disconnect
the device from supply voltage.

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Operation

On-site operation via on-site display (optional) or remote operation
Copying configuration data from a device to a HistoROM®/M-DAT:The operation must be unlocked.
1.

Disconnect device from supply voltage.

2.

Attach the HistoROM®/M-DAT module to the electronic insert.

3.

Reestablish supply voltage to the device.

4.

Using the HistoROM CONTROL parameter select the option "Device HistoROM" as thedata transfer direction (Menu path: GROUPSELECTION OPERATING MENU OPERATION).
The DOWNLOAD SELECT. parameter setting has no influence on an upload from thedevice into HistoROM.

5.

Wait approx. 20 seconds. Configuration data are loaded from the device to theHistoROM®/M-DAT. The device is not restarted.

6.

Before removing the HistoROM®/M-DAT again from the electronic insert, disconnect
the device from supply voltage.

Copying configuration data from a HistoROM®/M-DAT to a device:
The operation must be unlocked.
1.

Disconnect device from supply voltage.

2.

Attach the HistoROM®/M-DAT module to the electronic insert. Configuration data fromanother device are stored in the HistoROM®/M-DAT.

3.

Reestablish supply voltage to the device.

4.

Use the DOWNLOAD SELECT parameter to select which parameters are to be
overwritten (Menu path: (GROUPS SELECTION )OPERATING MENU OPERATION).
The following parameters are overwritten according to the selection:– Configuration copy (factory setting):
all parameters except DEVICE SERIAL No., DEVICE DESIGN, CUST. TAG NUMBER,
LONG TAG NUMBER, DESCRIPTION, BUS ADDRESS, CURRENT MODE and theparameters in the POSITION ADJUSTMENT, PROCESS CONNECTION, CURR. TRIM(SERVICE /SYSTEM 2), SENSOR TRIM and SENSOR DATA group.
– Device replacement:
all parameters except DEVICE SERIAL No., DEVICE DESIGN and the parameters in the
POSITION ADJUSTMENT, PROCESS CONNECTION, CURR. TRIM (SERVICE/SYSTEM
2), SENSOR TRIM and SENSOR DATA group.
– Electronics replace:all parameters except the parameters in the CURR. TRIM (SERVICE/SYSTEM 2) andSENSOR DATA group.
Factory setting: Configuration copy

Endress+Hauser

5.

Using the HistoROM CONTROL parameter select the option "HistoROM Device" as thedata transfer direction.
(Menu path: GROUP SELECTION OPERATING MENU OPERATION)

6.

Wait approx. 20 seconds. Configuration data are loaded from the device to theHistoROM®/M-DAT. The device is restarted.

7.

Before removing the HistoROM®/M-DAT again from the electronic insert, disconnect
the device from supply voltage.

43

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

6.6

Operation via SFX100

Compact, flexible and robust industry handheld terminal for remote parametrization andmeasured value inspection via the HART current output (4-20mA).
For details refer to Operating Instructions BA00060S/04/EN.

6.7

Endress+Hauser operating program

The operating program FieldCare is an Endress+Hauser Plant Asset Management Tool
based on FDT technology. You can use FieldCare to configure all your Endress+Hauser
devices, as well as devices from other manufacturers that support the FDT standard.
Hardware and software requirements you can find on the www.endress.com  select yourcountry  Search: FieldCare  FieldCare  Technical Data.
FieldCare supports the following functions:• Configuration of transmitters in online operation• Loading and saving device data (upload/download)• Tank linearization• HistoROM®/M-DAT analysis• Documentation of the measuring point
Connection options:• HART via Fieldgate FXA520• HART via Commubox FXA195 and USB interface of a computer• Commubox FXA291 with ToF Adapter FXA291 via service interface• See also  ä 30, "Connecting Commubox FXA195".
• In the "Level Standard" measuring mode, the configuration data that were loaded with FDT
upload cannot be written again (FDT download). These data are only used to document themeasuring point.
• Further information on the FieldCare can be found on the Internet:
http://www.endress.com  Download  Text Search: FieldCare.

6.8

Locking/unlocking operation

Once you have entered all the parameters, you can lock your entries against unauthorised
and undesired access.
You have the following possibilities for locking/unlocking the operation:• Via a DIP-switch on the electronic insert, locally on the display.
• Via the on-site display (optional)• Via digital communication.
The -symbol on the on-site display indicates that operation is locked. Parameters whichrefer to how the display appears, e.g. LANGUAGE and DISPLAY CONTRAST can still be
altered.

If operation is locked by means of the DIP-switch, you can only unlock operation again bymeans of the DIP-switch. If operation is locked by means of the on-site display or remote
operation e.g. FieldCare, you can only unlock operation again by means of the on-site display
or remote operation.

44

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Operation

The table provides an overview of the locking functions:
View/readparameter

Modify/write via1)

Unlocking via

On-sitedisplay

Remoteoperation

DIP-switch

On-sitedisplay

Remoteoperation

DIP-switch

Yes

No

No

Yes

No

No

On-site display

Yes

No

No

No

Yes

Yes

Remote operation

Yes

No

No

No

Yes

Yes

Locking via

Parameters which refer to how the display appears, e.g. LANGUAGE and DISPLAY CONTRAST can still be
altered.

Locking/unlocking operation locally via DIP-switch➀➁

Damping [t]6.8.1

Damping [t]

1)

➂
on

on
1

2

off

1

2

2

PC

1

off
HART

250002271-–

R

FIELD COMMUNICATION PROTOCOL

HW-Version:
SW-Version:

–

+

1
2

E

P01-xxxxxxxx-19-xx-xx-xx-133

Fig. 25:
1
2
3

DIP-switch position "Hardware locking" on the electronic insert
If necessary, remove on-site display (optional)
DIP-switch is at "on": operation is locked.
DIP-switch is at "off": operation is unlocked (operation possible)

6.8.2

Locking/unlocking operation via on-site display or remote
operation
Description

Locking operation

1. Select INSERT PIN NO. parameter,
Menu path: OPERATING MENU OPERATION INSERT PIN NO.
2. To lock operation, enter a number for this parameter between 0 to 9999 that is
100.

Unlocking operation

1. Select INSERT PIN NO. parameter.
2. To unlock operation, enter "100" for the parameter.

6.9

Factory setting (reset)

By entering a certain code, you can completely, or partially, reset the entries for theparameters to the factory settings. (For factory settings refer to the Operating Instructions
BA00274P "Cerabar S/Deltabar S/Deltapilot S, Description of device functions".) Enter thecode by means of the ENTER RESET CODE parameter (Menu path: (GROUP SELECTION )
OPERATING MENU OPERATING).
There are various reset codes for the device. The following table illustrates which parameters
are reset by the particular reset codes. Operation must be unlocked to reset parameters( ä 44, "Locking/unlocking operation").

Endress+Hauser

45

Operation

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Any customer-specific configuration carried out by the factory is not affected by a reset(customer-specific configuration remains). If, after a reset, you wish the parameters to bereset to the factory settings, please contact Endress+Hauser Service.
Reset code

Description and effect1846

Display reset– This reset resets all parameters which have to do with how the display appears(DISPLAY group).
– Any simulation which may be running is ended.
– The device is restarted.

62

PowerUp reset (warm start)– This reset resets all the parameters in the RAM. Data are read back anew from the
EEPROM (processor is initialised again).
– Any simulation which may be running is ended.
– The device is restarted.

2710

Measuring mode level reset– Depending on the settings for the LEVEL MODE, LIN MEASURAND,
LINdMEASURAND or COMB. MEASURAND parameters, the parameters needed
for this measuring task will be reset.
– Any simulation which may be running is ended.
– The device is restarted.
Example LEVEL MODE = linear and LIN. MEASURAND = Height• HEIGHT UNIT = m• CALIBRATION MODE = wet• EMPTY CALIB. = 0• FULL CALIB. = Sensor end value converted to mH2O, e.g. 4.079 mH2O for a
400 mbar (6 psi) sensor

46

333

User reset– Affects the following parameters:– Function group POSITION ADJUSTMENT– Function group BASIC SETUP, except for the customer-specific units– Function group EXTENDED SETUP– Group OUTPUT– Function group HART DATA: CURRENT MODE, BUS ADDRESS and PREAMBLE
NUMBER– Any simulation which may be running is ended.
– The device is restarted.

7864

Total reset– Affects the following parameters:– Function group POSITION ADJUSTMENT– Function group BASIC SETUP– Function group EXTENDED SETUP– Function group LINEARISATION (an existing linearisation table is erased)– Group OUTPUT– Function group PEAK HOLD INDICATOR– Function group HART DATA
– All configurable messages ("Error" type) are set to factory setting.
 ä 55, "Messages" and  ä 63, "Response of outputs to errors".
– Function group USER LIMITS– Function group SYSTEM 2– Any simulation which may be running is ended.
– The device is restarted.

8888

HistoROM reset
The measured value memory and event memory are cleared. During the reset, theHistoROM must be attached to the electronic insert.

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

7

Commissioning

Commissioning

The device is configured for the Pressure measuring mode as standard. The measuring range
and the unit in which the measured value is transmitted correspond to the specifications on
the nameplate.
!

WARNING

Exceeding the maximum allowable working pressure!
Risk of injury due to bursting of parts! Warning messages are generated if pressure is too
high.
‣ If a pressure greater than the maximum permitted pressure is present at the device, themessages "E115 Sensor overpressure" and "E727 Sensor pressure error - overrange" areoutput in succession! Use the device only within the sensor range limits
NOTICE

Shortfall of the allowable working pressure!
Output of messages if pressure is too low.
‣ If a pressure smaller than the minimum permitted pressure is present at the device, themessages "E120 Sensor low pressure" and "E727 Sensor pressure error - overrange" areoutput in succession! Use the device only within the sensor range limits

7.1

Configuring messages• Messages E727, E115 and E120 are "Error"-type messages and can be configured as a"Warning" or an "Alarm". These messages are configured as "Warning" messages at thefactory. This setting prevents the current output from assuming the set alarm current
value for applications (e.g. cascade measurement) where the user is consciously aware of
the fact that the sensor range can be exceeded• We recommend setting messages E727, E115 and E120 to "Alarm" in the following
instances:– The sensor range does not have to be exceeded for the measuring application.
– Position adjustment has to be carried out that has to correct a large measured error as aresult of the orientation of the device (e.g. devices with a diaphragm seal).

7.2

Function check

Carry out a post-installation and a post-connection check as per the checklist before
commissioning the device.
• "Post-installation check" checklist,  ä 25.
• "Post-connection check" checklist,  ä 30.

7.3

Selecting language and measuring mode

7.3.1

On-site operation

The LANGUAGE and MEASURING MODE parameters are located on the top menu level.
The following measuring modes are available:• Pressure• Level

7.3.2

Digital communication

The following measuring modes are available:• Pressure• LevelEndress+Hauser

47Commissioning

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

The LANGUAGE parameter is arranged in the DISPLAY group (OPERATING MENU DISPLAY).
• Use the LANGUAGE parameter to select the menu language for the on-site display.
• Select the menu language for FieldCare by means of the "Language Button" in theconfiguration window. Select the menu language for the FieldCare frame via the "Extra"
menu "Options" "Display" "Language".

7.4

Position adjustment

Due to the orientation of the device, there may be a shift in the measured value, i.e. when
the container is empty, the measured value parameter does not display zero. There are three
options to choose from when performing position adjustment. (Menu path: (GROUPSELECTION ) OPERATING MENU SETTINGS POSITION ADJUSTMENT)
Parameter name

Description

POS. ZERO ADJUST (685)
Entry

Position adjustment – the pressure difference between zero (set point) and themeasured pressure need not be known.
Example:– MEASURED VALUE = 2.2 mbar (0.032 psi)
– Correct the MEASURED VALUE via the POS. ZERO ADJUST parameter with the"Confirm" option. This means that you are assigning the value 0.0 to the pressure
present.
– MEASURED VALUE (after pos. zero adjust) = 0.0 mbar
– The current value is also corrected.
The CALIB. OFFSET parameter displays the resulting pressure difference (offset) bywhich the MEASURED VALUE was corrected.
Factory setting:
0.0

POS. INPUT VALUE (563)
Entry

Position adjustment – the pressure difference between zero (set point) and themeasured pressure need not be known. To correct the pressure difference, youneed a reference measurement value (e. g. from a reference device).
Example:– MEASURED VALUE = 0.5 mbar (0.0073 psi)
– For the POS. INPUT VALUE parameter, specify the desired set point for the
MEASURED VALUE, e.g. 2.0 mbar (0.029 psi).
(MEASURED VALUEnew = POS. INPUT VALUE)– MEASURED VALUE (after entry for POS. INPUT VALUE) = 2.0 mbar (0.029 psi)
– The CALIB. OFFSET parameter displays the resulting pressure difference (offset)
by which the MEASURED VALUE was corrected.
CALIB. OFFSET = MEASURED VALUEold – POS. INPUT VALUE,
here: CALIB. OFFSET = 0.5 mbar (0.0073 psi) – 2.0 mbar (0.029 psi) = – 1.5
mbar (0.022 psi))– The current value is also corrected.
Factory setting:
0.0

CALIB. OFFSET (319)
Entry

Position adjustment – the pressure difference between zero (set point) and themeasured pressure is known.
Example:– MEASURED VALUE = 2.2 mbar (0.032 psi)
– Via the CALIB. OFFSET parameter, enter the value by which the MEASUREDVALUE should be corrected. To correct the MEASURED VALUE to 0.0 mbar, youmust enter the value 2.2 here.
(MEASURED VALUE new = MEASURED VALUEold – CALIB. OFFSET)– MEASURED VALUE (after entry for calib. offset) = 0.0 mbar
– The current value is also corrected.
Factory setting:
0.0

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

7.5

Pressure measurement

7.5.1

Information on pressure measurement

Commissioning• There is a Quick Setup menu for each of the measuring modes Pressure and Level which
guides you through the most important basic functions. With the setting in the
MEASURING MODE parameter, you specify which Quick Setup menu should be displayed.
 ä 47, "Selecting language and measuring mode".
• For a detailed description of the parameters see the Operating Instructions BA00274P"Cerabar S/Deltabar S/Deltapilot S, Description of device functions"– Table 6, POSITION ADJUSTMENT– Table 7, BASIC SETUP– Table 15, EXTENDED SETUP• For pressure measurement, select the "Pressure" option by means of the MEASURING
MODE parameter. The operating menu is structured appropriately.
!

WARNING

Changing the measuring mode can affect the adjustment data!
This situation can result in product overflow.
‣ Check calibration data when the measuring mode is changed.

7.5.2

Quick Setup menu for Pressure measuring mode

On-site operation

Digital communication

Measured value display
On-site display: Switch from the measured value display to GROUP SELECTION with .

See BA00274P.

GROUP SELECTION
Select MEASURING MODE.
MEASURING MODE
Select "Pressure" option.
GROUP SELECTION
Select QUICK SETUP menu.
POS. ZERO ADJUSTDue to orientation of the device, there may be a shift in the measured value. You correct the MEASURED VALUE via
the POS. ZERO ADJUST parameter with the "Confirm" option, i. e. you assign the value 0.0 to the pressure present.
POS. INPUT VALUE
Due to orientation of the device, there may be a shift in the measured value. For the POS. INPUT VALUE parameter,
specify the desired set point for the MEASURED VALUE.
SET LRV
Set the measuring range (enter 4 mA value).
Specify a pressure value for the lower current value (4 mA value). A reference pressure does not have to be present
at the device.
SET URV
Set the measuring range (enter 20 mA value).
Specify a pressure value for the upper current value (20 mA value). A reference pressure does not have to be present
at the device.
DAMPING TIMEEnter damping time (time constant ). The damping affects the speed at which all subsequent elements, such as theon-site display, measured value and current output react to a change in the pressure.

For on-site operation, see also ä 34, "Function of the operating elements – on-site display connected" and ä 38, "On-site operation – on-site display connected".

Endress+Hauser

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

7.6

Level measurement

7.6.1

Information on level measurement• The Pressure and Level operating modes each have a quick setup menu which guides you
through the most important basic functions.  ä 52, "Quick Setup menu for Levelmeasuring mode".
• Furthermore, the three level modes "Level Easy Pressure", "Level Easy Height" and "Level
Standard" are available to you for level measurement. You can select from the "Linear","Pressure linearized" and "Height linearized" level types for the "Level Standard" level mode.
The table in the "Overview of level measurement" section below provides an overview of thevarious measuring tasks.
– In the "Level Easy Pressure" and "Level Easy Height" level modes, the values entered are
not tested as extensively as in the "Level Standard" level mode. The values entered for
EMPTY CALIB./FULL CALIB., EMPTY PRESSURE/FULL PRESSURE, EMPTY HEIGHT/
FULL HEIGHT and SET LRV/SET URV must have a minimum interval of 1 % for the "Level
Easy Pressure" and "Level Easy Height" level modes. The value will be rejected with awarning message if the values are too close together. Further limit values are notchecked; i.e. the values entered must be appropriate for the sensor and the measuringtask so that the measuring device can measure correctly.
– The "Level Easy Pressure" and "Level Easy Height" level modes encompass fewer
parameters than the "Level Standard" mode and are used for quick and easy
configuration of a level application.
– Customer-specific units of fill level, volume and mass or a linearization table may only
be entered in the "Level Standard" level mode.
– Where the device is intended for use as a subsystem in a safety function (SIL), a "Device
configuration with enhanced parameter security" (SAFETY CONFIRM.) is only possible
for the "Level" operating mode in the "Level Easy Pressure" level mode. All parameters
previously entered are checked after a password is entered. Once the "Level Easy Height"
or "Level Standard" has been selected, the configuration will first have to be reset to the
ex-works setting using the RESET parameter (menu path: (GROUP SELECTION )
OPERATING MENU  OPERATION) using the reset code "7864".
For further information see the Cerabar S (SD00190P) Functional Safety Manual.
• See the Operating Instructions BA00274P "Cerabar S/Deltabar S/Deltapilot S, Descriptionof device functions".
!

WARNING

Changing the measuring mode can affect the adjustment data!
This situation can result in product overflow.
‣ Check calibration data when the measuring mode is changed.

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

7.6.2
Measuring task

LEVEL
SELECTION/LEVEL MODE

Commissioning

Overview of level measurement
Measuredvariable options

Description

Comment

Measured value
display

The measured variable is LEVEL SELECTION:
Level Easy Pressure
in direct proportion to
the measured pressure.
Calibration is performedby entering two
pressure-level value
pairs.

– Incorrect entries are
Via OUTPUT UNIT – Calibration withpossiblereference pressure – wetparameter: %, level,
calibration, see Operating – SIL mode possible
volume or mass
Instructions BA00274P. – Customised units areunits.
not possible– Calibration without
reference pressure – drycalibration, see Operating
Instructions BA00274P.

The measured value
display and the LEVELBEFORE LIN parametershow the measured
value.

The measured variable is LEVEL SELECTION:
Level Easy Heightin direct proportion to
the measured pressure.
Calibration is performedby entering the density
and two height-levelvalue pairs.

– Incorrect entries are
Via OUTPUT UNIT – Calibration withpossiblereference pressure – wetparameter: %, level,
calibration, see Operating – SIL mode not possible
volume or mass
Instructions BA00274P. – Customised units areunits.
not possible– Calibration without
reference pressure – drycalibration, see Operating
Instructions BA00274P.

The measured value
display and the LEVELBEFORE LIN parametershow the measured
value.

The measured variable is LEVEL SELECTION:
Level standard/in direct proportion to
the measured pressure. LEVEL MODE:
LinearVia LIN.
MEASURAND
parameter:– % (level)– Level– Volume– Mass– Incorrect entries are– Calibration withrejected by the device
reference pressure – wetcalibration, see Operating – SIL mode not possible
Instructions BA00274P. – Customised level,
volume and mass
– Calibration without
units are possiblereference pressure – drycalibration, see Operating
Instructions BA00274P.

The measured value
display and the LEVELBEFORE LIN parametershow the measured
value.

The measured variable is
not in direct proportion
to the measured
pressure as, for example,
with containers with aconical outlet. A
linearisation table must
be entered for thecalibration.

LEVEL SELECTION:
Level standard/
LEVEL MODE:
Pressure linearized

Via LINd
MEASURAND
parameter:– Pressure + %– Pressure +volume– Pressure + mass

– Calibration withreference pressure:semiautomatic entry of
linearisation table, see
Operating Instructions
BA00274P.
– Calibration without
reference pressure:manual entry of
linearisation table, see
Operating Instructions
BA00274P.

– Incorrect entries are
rejected by the device– SIL mode not possible– Customised level,
volume and massunits are possible

The measured value
display and the
TANK CONTENT
parameter show themeasured value.

– Two measured
variables are requiredor– The container shape isgiven by value pairs,such as height andvolume.

LEVEL SELECTION:
Level standard/
LEVEL MODE:
Height linearized– Calibration with
Via COMB.
reference pressure: wet
MEASURAND
calibration andparameter:
semiautomatic entry of– Height + volume
linearisation table, see– Height + mass
Operating Instructions– Height + %BA00274P.
– %-Height +– Calibration without
volumereference pressure: dry– %-Height + mass
calibration and manual– %-Height + %entry of linearisationtable, see Operating
Instructions BA00274P.

– Incorrect entries are
rejected by the device– SIL mode not possible– Customised level,
volume and massunits are possible

The measured value
display and the
TANK CONTENT
parameter show the
2nd measured value(volume, mass or %).

The 1st measured
variable %-height orheight must be in direct
proportion to themeasured pressure. The
2nd measured variable
volume, mass or % mustnot be in direct
proportion to themeasured pressure. A
linearisation table must
be entered for the 2nd
measured variable. The
2nd measured variable isassigned to the 1st
measured variable bymeans of this table.

Endress+Hauser

The LEVEL BEFORE LIN
parameter displays the
1st measured value (%height or height).

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

7.6.3

Quick Setup menu for Level measuring mode

• Some parameters are only displayed if other parameters are appropriately configured. For
example, the EMPTY CALIB. parameter is only displayed in the following cases:– LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" andCALIBRATION MODE "WET"
You can find the LEVEL MODE parameter in the BASIC SETTINGS function group (menupath: (GROUP SELECTION )OPERATING MENU SETTINGS BASIC SETTINGS).
• The following parameters are set to the following values in the factory:– LEVEL SELETION: Level Easy Pressure– CALIBRATION MODE: Wet– OUTPUT UNIT or LIN. MEASURAND: %– EMPTY CALIB.: 0.0– FULL CALIB.: 100.0– SET LRV (BASIC SETTINGS group): 0.0 (corresponds to 4 mA value)– SET URV (BASIC SETTINGS group): 100.0 (corresponds to 20 mA value).
• The quick setup is suitable for simple and quick commissioning. If you wish to make more
complex settings, e.g. change the unit from "%" to "m", you will have to calibrate using theBASIC SETTINGS group. See Operating Instructions BA00274P.
!

WARNING

Changing the measuring mode can affect the adjustment data!
This situation can result in product overflow.
‣ Check calibration data when the measuring mode is changed.
On-site operation

Digital communication

Measured value display
On-site display: Switch from the measured value display to GROUPSELECTION with .

See BA00274P.

GROUP SELECTION
Select MEASURING MODE.
MEASURING MODE
Select "Level" option.
LEVEL SELECTION
Select level mode. For an overview see  ä 51.
GROUP SELECTION
Select QUICK SETUP menu.
POS. ZERO ADJUSTDue to orientation of the device, there may be a shift in the measured value.
You correct the MEASURED VALUE via the POS. ZERO ADJUST parameterwith the "Confirm" option, i. e. you assign the value 0.0 to the pressure
present.
POS. INPUT VALUE
Due to orientation of the device, there may be a shift in the measured value.
For the POS. INPUT VALUE parameter, specify the desired set point for the
MEASURED VALUE.
EMPTY CALIB. 1) (produce appropriate level)
Enter level for the lower calibration point.
For this parameter, enter a level value which is assigned to the pressure
present at the device.
FULL CALIB. 1 (produce appropriate level)
Enter level for the upper calibration point.
For this parameter, enter a level value which is assigned to the pressure
present at the device.
DAMPING TIMEEnter damping time (time constant ). The damping affects the speed atwhich all subsequent elements, such as the on-site display, measured value
and current output react to a change in the pressure.

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

1)

Commissioning– LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and CALIBRATION MODE "Wet"

For on-site operation, see also ä 34, "Function of the operating elements – on-site display connected" and ä 38, "On-site operation – on-site display connected".

Endress+Hauser

53

Maintenance

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

8

Maintenance

Keep the pressure compensation and GORE-TEX® filter (1) free from contaminations andwater.

1

P01-PMC71xxx-17-xx-xx-xx-001

8.1

Cleaning instructions

Endress+Hauser offer flushing rings as accessories to clean process isolating diaphragms
without taking the transmitters out of the process.
For further information please contact your local Endress+Hauser Sales Center.

8.1.1

PMP75

We recommend you perform CIP (cleaning in place (hot water)) before SIP (sterilization inplace (steam)) for pipe diaphragm seals.
A frequent use of sterilization in place (SIP) will increase the stress on the process isolating
diaphragm. Under unfavorable circumstances in the long term view we cannot exclude thata frequent temperature change could lead to a material fatigue of the process isolating
diaphragm and possibly to a leakage.

8.2

Exterior cleaning

Please note the following points when cleaning the device:• The cleaning agents used should not attack the surface and the seals.
• Mechanical damage to the process isolating diaphragm, e.g. due to pointed objects, must
be avoided.
• Observe degree of protection. See therefor nameplate if necessary ( ä 10).

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Troubleshooting

9

Troubleshooting

9.1

Messages

The following table lists all the possible messages that can occur.
The device differentiates between the error types "Alarm", "Warning" and "Error". You may
specify whether the instrument should react as if for an "Alarm" or "Warning" for "Error"
messages.
See "Error type/NA 64" column and Section 9.2 "Response of outputs to errors".
In addition, the "Error type/NA 64" column classifies the messages in accordance with
NAMUR Recommendation NA 64:• Break down: indicated with "B"• Maintenance need: indicated with "C" (check request)• Function check: indicated with "I" (in service)
Error message display on the on-site display:• The measured value display shows the message with the highest priority. See "Priority"
column.
• The ALARM STATUS parameter shows all the messages present in descending order ofpriority. You can scroll through all the messages present with the  key or  key.
Message display via the digital communication:
The ALARM STATUS parameter shows the message with the highest priority.
See "Priority" column.
• If the device detects a defect in the on-site display during initialization, special error
messages are generated. For the error messages  ä 63, "On-site display error messages".
• For support and further information, please contact Endress+Hauser Service.
• See also Section "Repair", "Repair of Ex-certified devices" and "Spare Parts".
CodeError type/
NA 64

101 (A101) Alarm
B

Corresponds
NE 107

Message/description

Cause

MeasurePrio
rity

Failure (F)B>Sensor electronic
EEPROM error– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)
This message normally only
appears briefly.

– Wait a few minutes.
– Restart the device. Perform
reset (Code 62).
– Block off electromagnetic
effects or eliminate source ofdisturbance.

17– Sensor defect.

– Replace sensor.

102(W102)

Warning
C

Maintenancerequest (M)

C>Checksum error in
EEPROM: peakhold
segment– Main electronics defect. Correct – Replace main electronics.
measurement can continue aslong as you do not need thepeak hold indicator function.

106(W106)

WarningC

Funktioncheck (C)C>Downloading - please
wait– Downloading.

– Wait for download to complete. 52

Failure (F)

B>Checksum error in
EEPROM: configuration
segment– The supply voltage is
disconnected when writing.

6– Reestablish supply voltage.
Perform reset (Code 7864) if
necessary. Carry out calibration
again.

– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)– Block off electromagnetic
effects or eliminate sources ofdisturbance.

– Main electronics defect.

– Replace main electronics.

– Main electronics defect.

– Replace main electronics.

110 (A110) AlarmB

113 (A113) Alarm
B

Endress+Hauser

Failure (F)B>ROM failure intransmitter electronic

53

1

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Troubleshooting

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Code

Error type/
NA 64

Corresponds
NE 107

Message/description

Cause

MeasurePriority

115 (E115)

Error
B
factory
setting:
Warning C

Out ofspecification(S)

B>Sensor overpressure– Overpressure present.

– Reduce pressure until message
disappears.

29– Sensor defect.

– Replace sensor.

116(W116)

Warning
C

Maintenancerequest (M)C>Download error, repeat
download– The file is defect.

– Use another file.

120 (E120)

Error
B
factory
setting:
Warning C

Out ofspecification(S)

B>Sensor low pressure– Pressure too low.

– Increase pressure until message 30
disappears.

– Sensor defect.

– Replace sensor.

121 (A121) Alarm
B

Failure (F)

B>Checksum error infactory segment of
EEPROM– Main electronics defect.

– Replace main electronics.

122 (A122) Alarm
B

Failure (F)B>Sensor not connected– Cable connection sensor –main – Check cable connection andelectronics disconnected.
repair if necessary.

36– During the download, the data – Check cable connection PC –transmitter.
are not correctly transmitted to– Block off electromagnetic
the processor, e.g. because ofeffects or eliminate sources ofopen cable connections, spikes
disturbance.
(ripple) on the supply voltage– Perform reset (Code 7864) andor electromagnetic effects.
carry out calibration again.
– Repeat download.

– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)– Block off electromagnetic
effects or eliminate source ofdisturbance.

– Main electronics defect.

– Replace main electronics.

– Sensor defect.

– Replace sensor.

5

13

130 (A130) Alarm
B

Failure (F)B>EEPROM is defect.

– Main electronics defect.

– Replace main electronics.

10

131 (A131) Alarm
B

Failure (F)

B>Checksum error in
EEPROM: min/max
segment– Main electronics defect.

– Replace main electronics.

9132 (A132) Alarm
B

Failure (F)

B>Checksum error in
totalizer EEPROM– Main electronics defect.

– Replace main electronics.

7

133 (A133) Alarm
B

Failure (F)

B>Checksum error in
History EEPROM– An error occurred whenwriting.

– Perform reset (Code 7864) and 8
carry out calibration again.

– Main electronics defect.

– Replace electronics.

– The linearisation table is not
monotonic increasing or
decreasing.

– Add to linearisation table orperform linearisation again.

602(W602)

56

WarningC

Funktioncheck (C)C>Linearisation curve notmonoton57

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Troubleshooting

CodeError type/
NA 64

Corresponds
NE 107

Message/description

Cause

Measure

Prio
rity

604
(W604)

WarningC

Funktioncheck (C)C>Linearisation table notvalid. Less than 2 points orpoints too close– The linearisation table consistsof less than 2 points.

– Add to linearisation table. If
necessary, perform
linearisation again.

58– Correct linearisation table and– At least 2 points in theaccept again.
linearisation table are too close
together.
A minimum gap of 0.5 % of the
distance between two points
must be maintained.
Spans for the "Pressure
linearized" option: HYDR. PRESS
MAX. – HYDR. PRESS MIN.;TANK CONTENT MAX. – TANKCONTENT MIN.
Spans for the "Height linearized"
option: LEVEL MAX – LEVELMIN; TANK CONTENT MAX. –TANK CONTENT MIN.
613
(W613)

Warning
I

Funktioncheck (C)I>Simulation is active– Simulation is switched on, i.e.
the device is not measuring atpresent.

– Switch off simulation.

620 (E620)

Error
C
Factory
setting:
Warning C

Out ofspecification(S)

C>Current output out ofrange

The current is outside thepermitted range 3.8 to 20.5 mA.

49– Check pressure applied,reconfigure measuring range ifnecessary (See also Operating
Instructions BA00274P, orthese Operating Instructions)– Perform reset (Code 7864) andcarry out calibration again.

– The pressure applied is outside
the set measuring range (butwithin the sensor range).

– Loose connection at sensor
cable
700
(W700)

Warning
C

Maintenancerequest (M)

C>Last configuration notstored60– Wait a short period of time andtighten the connection, or avoid
loose connection.

– An error occurred when writing – Perform reset (Code 7864) and 54
carry out calibration again.
or reading configuration dataor the power supply was
disconnected.
– Main electronics defect.

– Replace main electronics.
– Carry out calibration again.

50

701(W701)

WarningC

Funktioncheck (C)C>Measuring chain config.
exceeds sensor range– The calibration carried out
would result in the sensor
nominal operating range being
undershot or overshot.

702(W702)

Warning
C

Maintenancerequest (M)

C>HistoROM data notconsistent.

55– Data were not written correctly – Repeat upload.
– Perform reset (Code 7864) andto the HistoROM, e.g. if thecarry out calibration again.
HistoROM was detached during
the writing process.

703 (A703) AlarmB

704 (A704) AlarmB

705 (A705) Alarm
B

Endress+Hauser

Failure (F)Funktioncheck (C)

Failure (F)B>Measurement error

B>Measurement error

B>Measurement error– HistoROM does not have anydata.

– Copy suitable data to theHistoROM. (See also  ä 42,"Copying configuration data".)– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

22

12

21

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Code

Error type/
NA 64

Corresponds
NE 107

Message/description

Cause

706
(W706)

Warning
C

Maintenancerequest (M)

C>Configuration in
HistoROM and device not
identical

59– Configuration (parameters) in – Copy data from the device tothe HistoROM. (See also
the HistoROM and in the device ä 42, "Copying
is not identical.
configuration data".)– Copy data from the HistoROM
to the device. (See also ä 42, "Copying
configuration data".)
The message remains if theHistoROM and the device havedifferent software versions.
The message goes out if you
copy the data from the device
to the HistoROM.
– Device reset codes such as7864 do not have any effect on
the HistoROM. That means that
if you do a reset, theconfigurations in the HistoROM
and in the device may not be
the same.

707 (A707) Alarm
B

Funktioncheck (C)B>X-VAL. of lin. table outof edit limits.

– At least one X-VALUE in thelinearisation table is either
below the value for HYDR.
PRESS MIN. or MIN. LEVEL orabove the value for HYDR.
PRESS. MAX. or LEVEL MAX.

– Carry out calibration again.
(See also Operating
Instructions BA00274P, orthese Operating Instructions)

38

710(W710)

Funktioncheck (C)B>Set span too small. Not
allowed.

– Values for calibration (e.g.
lower range value and upper
range value) are too close
together.

– Adjust calibration to suitsensor.
(See also Operating
Instructions BA00274P,
parameter description
MINIMUM SPAN or these
Operating Instructions)51– The sensor was replaced andthe customer-specificconfiguration does not suit thesensor.

– Adjust calibration to suitsensor.
– Replace sensor with a suitablesensor.

– Unsuitable download carried
out.

– Check configuration andperform download again.

– Lower range value and/or
upper range value undershootor overshoot the sensor range
limits.

– Reconfigure lower range value 37
and/or upper range value tosuit the sensor. Pay attention toposition factor.

– The sensor was replaced andthe customer-specificconfiguration does not suit thesensor.

– Reconfigure lower range value
and/or upper range value tosuit the sensor. Pay attention toposition factor.
– Replace sensor with a suitablesensor.

– Unsuitable download carried
out.

– Check configuration andperform download again.

WarningC

711 (A711) AlarmB

713 (A713) Alarm
B

58

Funktioncheck (C)Funktioncheck (C)B>LRV or URV out of edit
limitsB>100% POINT level out of – The sensor was replaced.
edit limits

MeasurePrio
rity– Carry out calibration again.

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Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Troubleshooting

CodeError type/
NA 64

Corresponds
NE 107

Message/description

Cause

MeasurePrio
rity

715 (E715)

Error
C
Factory
setting:
Warning C

Out ofspecification(S)

C>Sensor over temperature– The temperature measured in
the sensor is greater than theupper nominal temperature of
the sensor. (See also Operating
Instructions BA00274P,
parameter description Tmax
SENSOR or these Operating
Instructions)– Reduce process temperature/
ambient temperature.

32– Unsuitable download carried
out.

– Check configuration andperform download again.
– Replace Sensor.
– Reduce pressure.

716 (E716)

Error
B
Factory
setting:
Alarm B

Failure (F)B>Process isolating
diaphragm broken– Sensor defect.

717 (E717)

Error
C
Factory
setting:
Warning C

Out ofspecification(S)

C>Transmitter overtemperature– Reduce ambient temperature.
– The temperature measured in
the electronics is greater thanthe upper nominal temperatureof the electronics (+88 °C (+190°F)).
– Unsuitable download carriedout.

718 (E718)

Error
C
Factory
setting:
Warning C

Out ofspecification(S)

C>Transmitter undertemperature

34– Check configuration andperform download again.

– Increase ambient temperature.
– The temperature measured in
Insulate device if necessary.
the electronics is smaller thanthe lower nominal temperatureof the electronics (–43 °C (-45°F)).
– Unsuitable download carried
out.

24

35

– Check configuration andperform download again.

719 (A719) Alarm
B

Funktioncheck (C)– Carry out calibration again.
B>Y-VAL of lin. table out of – At least on Y-VALUE in the(See also Operatingedit limits
linearisation table is below theInstructions BA00274P, orMIN. TANK CONTANT or above
these Operating Instructions)
the MAX. TANK CONTENT.

40720 (E720)

Out ofspecification(S)

C>Sensor undertemperature– The temperature measured in
the sensor is smaller than thelower nominal temperature of
the sensor. (See also Operating
Instructions BA00274P,
parameter description Tmin
SENSOR or Operating
Instructions)– Increase process temperature/
ambient temperature.

33– Unsuitable download carried
out.

– Check configuration andperform download again.

– Loose connection at sensor
cable– Wait a short period of time andtighten the connection, or avoid
loose connection.

Error
C
Factory
setting:
Warning C

721 (A721) Alarm
B

Funktioncheck (C)B>ZERO POSITION level out – LEVEL MIN or LEVEL MAX has – Perform reset (Code 2710) and 41
of edit limits
been changed.
carry out calibration again.

722 (A722) Alarm
B

Funktioncheck (C)B>EMPTY CALIB. or FULLCALIB. out of edit limits– LEVEL MIN or LEVEL MAX has – Perform reset (Code 2710) and 42
been changed.
carry out calibration again.

723 (A723) Alarm
B

Funktioncheck (C)B>MAX. FLOW out of edit
limits– FLOW-MEAS. TYPE has beenchanged.

Endress+Hauser– Carry out calibration again.

4359

Troubleshooting

CodeError type/NA 64

725 (A725) AlarmB

726 (E726)

727 (E727)

Error
C
Factory
setting:
Alarm C

Error
C
Factory
setting:
Warning C

728 (A728) AlarmB

729 (A729) Alarm
B

730 (E730)

Error
C
Factory
setting:
Warning C

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Corresponds
NE 107

Message/description

Cause

MeasurePrio
rity

Failure (F)B>Sensor connection error,
cycle disturbance– Electromagnetic effects are
greater than specifications in
the technical data. (See
Section 10.)– Setscrew loose.

– Block off electromagnetic
effects or eliminate source ofdisturbance.

25– Sensor or main electronics
defect.

– Replace sensor or mainelectronics.

Out ofspecification(S)

Out ofspecification(S)

Failure (F)Failure (F)Out ofspecification(S)

C>Sensor temperature error – Electromagnetic effects are- overrange
greater than specifications in
the technical data. ( ä 68)

C>Sensor pressure error overrange

B>RAM error

B>RAM error– Block off electromagnetic
effects or eliminate source ofdisturbance.

– Process temperature is outsidepermitted range.

– Check temperature present,
reduce or increase if necessary.

– Sensor defect.

– If the process temperature is
within the permitted range,
replace sensor.

– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)– Block off electromagnetic
effects or eliminate source ofdisturbance.

– Pressure is outside permitted
range.

– Check pressure present, reduceor increase if necessary.

– Sensor defect.

– If the pressure is within thepermitted range, replacesensor.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

31

28

2

3

– Check system/pressure
C>LRV user limits exceeded – Pressure measured value has
46
undershot the value specified
measured value.
for the Pmin ALARM WINDOW – Change value for Pmin ALARM
parameter.
WINDOW if necessary. (Seealso Operating Instructions
BA00274P, parameter
description Pmin ALARM
WINDOW or these Operating
Instructions)– Loose connection at sensor
cable

60

– Retighten setscrew with 1 Nm
(0,74 lbf ft) (see Chap. 4.4.8).

– Wait a short period of time andtighten the connection, or avoid
loose connection.

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Troubleshooting

CodeError type/
NA 64

Corresponds
NE 107

Message/description

731 (E731)

Error
C
Factory
setting:
Warning C

Out ofspecification(S)

45– Check system/pressure
C>URV user limits exceeded – Pressure measured value has
measured value.
overshot the value specified for– Change value for Pmax ALARM
the Pmax ALARM WINDOWWINDOW if necessary. (Seeparameter.
also Operating Instructions
BA00274P, parameter
description Pmax ALARM
WINDOW or these Operating
Instructions)

Error
C
Factory
setting:
Warning C

733 (E733)

Error
C
Factory
setting:
Warning C

736 (A736) Alarm
B

737 (A737) AlarmB

738 (A738) AlarmB

739 (A739) Alarm
B

Endress+Hauser

MeasurePrio
rity– Loose connection at sensor
cable– Wait a short period of time andtighten the connection, or avoid
loose connection.

C>LRV Temp. User limits
exceeded– Temperature measured value
has undershot the value
specified for the Tmin ALARM
WINDOW parameter.

48– Check system/temperature
measured value.
– Change value for Tmin ALARM
WINDOW if necessary. (Seealso Operating Instructions
BA00274P, parameter
description Tmin ALARM
WINDOW or these Operating
Instructions)

Out ofspecification(S)

C>URV Temp. User limits
exceeded47– Check system/temperature– Temperature measured value
measured value.
has overshot the value specified– Change value for Tmax ALARM
for the Tmax ALARM
WINDOW if necessary. (SeeWINDOW parameter.
also Operating Instructions
BA00274P, parameter
description Tmax ALARM
WINDOW or these Operating
Instructions)

Failure (F)B>RAM error– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

– Fault in the main electronics.

– Briefly disconnect device fromthe power supply.

– Main electronics defect.

– Replace main electronics.

Out ofspecification(S)
732 (E732)

Cause

Failure (F)Failure (F)Failure (F)B>Measurement error

B>Measurement error

B>Measurement error

4

20

19

23

61

Troubleshooting

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Code

Error type/
NA 64

Corresponds
NE 107

Message/description

Cause

740 (E740)

Error
C
Factory
setting:
Warning C

Maintenancerequest (M)

C>Calculation overflow, bad – Level measuring mode: themeasured pressure has
configuration, hardware
undershot the value for HYDR.
defectPRESS. MIN. or overshot thevalue for HYDR. PRESS MAX.

MeasurePrio
rity– Check configuration and carryout calibration again if
necessary.
– Select a device with a suitablemeasuring range.

27– Level measuring mode: The
measured level did not reachthe LEVEL MIN value or
exceeded the LEVEL MAX
value.

– Check configuration and carryout calibration again if
necessary.
(See also Operating
Instructions BA00274P,
parameter description LEVEL
MIN. these Operating
Instructions)– Flow measuring mode: themeasured pressure has
undershot the value for MAX.
PRESS FLOW.

– Check configuration and carryout calibration again if
necessary.
– Select a device with a suitablemeasuring range.

741 (A741) Alarm
B

Funktioncheck (C)B>TANK HEIGHT out ofedit limits– LEVEL MIN or LEVEL MAX has – Perform reset (Code 2710) and 44
been changed.
carry out calibration again.

742 (A742) Alarm
B

Failure (F)B>Sensor connection error(upload)– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)
This message normally only
appears briefly.

18– Wait a few minutes.
– Perform reset (Code 7864) andcarry out calibration again.

– Cable connection sensor –main – Check cable connection andelectronics disconnected.
repair if necessary.

743 (E743)

Alarm
B

744 (A744) Alarm
B

Failure (F)Failure (F)B>Electronic PCB error
during initialisation

B>Main electronic PCB
error– Sensor defect.

– Replace sensor.

– This message normally only
appears briefly.

– Wait a few minutes.
– Restart the device. Perform
reset (Code 62).

– Main electronics defect.

– Replace main electronics.

– Electromagnetic effects are
greater than specifications in
the technical data. ( ä 68)– Restart the device. Perform
reset (Code 62).
– Block off electromagnetic
effects or eliminate source ofdisturbance.

– Main electronics defect.

– Replace main electronics.

14

11

745
(W745)

Warning
C

Maintenancerequest (M)C>Sensor data unknown– Sensor does not suit the device(electronic sensor nameplate).
Device continues measuring.

– Replace sensor with a suitablesensor.

56

746(W746)

WarningC

Funktioncheck (C)C>Sensor connection error - – Electromagnetic effects are
initialising
greater than specifications in
the technical data. ( ä 68)
This message normally only
appears briefly.

– Wait a few minutes.
– Restart the device. Perform
reset (Code 7864).
– Block off electromagnetic
effects or eliminate source ofdisturbance.

26– Overpressure or low pressure
present.

– Reduce or increase pressure.

747 (A747) Alarm
B

Failure (F)B>Sensor software notcompatible to electronics– Sensor does not suit the device(electronic sensor nameplate).

– Replace sensor with a suitablesensor.

16

748 (A748) Alarm
B

Failure (F)

B>Memory failure in signal – Electromagnetic effects areprocessor
greater than specifications in
the technical data. ( ä 68)– Block off electromagnetic
effects or eliminate source ofdisturbance.

15– Main electronics defect.

62– Replace main electronics.

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

9.1.1

Troubleshooting

On-site display error messages

If the device detects a defect in the on-site display during initialization, the following error
messages can be displayed:
Message

MeasureInitialization, VU Electr. Defect A110

Exchange on-site display.

Initialization, VU Electr. Defect A114
Initialization, VU Electr. Defect A281
Initialization, VU Checksum Err. A110
Initialization, VU Checksum Err. A112
Initialization, VU Checksum Err. A171

9.2

Response of outputs to errors

The device differentiates between the error types Alarm, Warning and Error.
See the following table and  ä 55, "Messages".
OutputA (Alarm)

W (Warning)

E (Error: Alarm/Warning)

Current output

Assumes the value specified via the
OUTPUT FAIL MODE1), ALT. CURR.
OUTPUT1 and SET MAX. ALARM1
parameter. See also the following
section "Configuring current output foran alarm".

Device continues measuring.

For this error, you can enter whether thedevice should react as in the event of analarm or as in the event of a warning.
See corresponding "Alarm" or "Warning"column. (See also Operating Instructions
BA00274P, parameter description
SELECT ALARM TYPE or these
Operating Instructions)

Bargraph(on-site display)

The bargraph adopts the value definedby the OUTPUT FAIL MODE 1
parameter.

The bargraph adopts the value whichcorresponds to the current value.

See this table, "Alarm" or "Warning"column, depending on selection.

On-site display– The measured value and message are – The measured value and message aredisplayed alternately
displayed alternately-symbol– Measured value display:-symbol is – Measured value display:
flashes.
permanently displayed.

Remote operation(digitalcommunication)

Message display– 3-digit number such as A122 anddescription

Message display:– 3-digit number such as W613 anddescription

Message display:– 3-digit number such as E731 anddescription

In the case of an alarm, the
ALARM STATUS2) parameter displays a3-digit number such as 122 for "Sensor
not connected".

In the case of a warning, the ALARM
STATUS2 parameter displays a 3-digit
number such as 613 for "Simulation is
active".

In the case of an error, the
ALARM STATUS2 parameter displays a3-digit number such as 731 for "URVuser limits exceeded".

1)

Menu path: (GROUP SELECTION ) OPERATING MENU  OUTPUT

2)

Menu path: (GROUP SELECTION ) OPERATING MENU MESSAGESEndress+Hauser– The measured value and message aredisplayed alternately– Measured value display: seecorresponding "Alarm" or "Warning"column63

Troubleshooting

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

9.2.1

Configuring current output for an alarm

You can configure the current output for the event of an alarm by means of the OUTPUT
FAIL MODE, ALT. CURR. OUTPUT and SET MAX. ALARM parameters. These parameters are
displayed in the OUTPUT group (menu path: (GROUP SELECTION ) OPERATING MENU OUTPUT).
In the event of an alarm, the current and the bargraph assume the value entered with the
OUTPUT FAIL MODE parameter.
I
max.

➀ 21...23 mA➁min.

➂ 3.6 mAt
P01-xxxxxxxx-05

Fig. 26:

Current output in the event of an alarm

Options:
1
Max. alarm (110%): can be set between 21 to 23 mA via the SET MAX. ALARM parameter2
Hold meas. value: last measured value is kept
3
Min. alarm (–10%): 3.6 mA

Factory setting:• OUTPUT FAIL MODE: Max. Alarm (110%)• SET MAX. ALARM: 22 mA
Use the ALT. CURR. OUTPUT parameter to set the current output value for the error
messages E 120 "Sensor low pressure" and E 115 "Sensor overpressure". You have thefollowing options:‣ Normal/NE43: the current output assumes the value set via the OUTPUT FAIL MODE
and SET MAX. ALARM parameters.
‣ Special– Lower sensor limit undershot (E 120 "Sensor low pressure"): 3.6 mA– Upper sensor limit overshot (E 115 "Sensor overpressure") overshot: current output
assumes the value set via the SET MAX ALARM parameter.
Attention : when using the case "special", the behavior is limited to an over/underpressure
in a range LRL -10% up to LRL -30% and URL +10% up to URL +30%.
Factory setting:
ALT. CURR. OUTPUT: Normal/NE43

64

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

9.3

Troubleshooting

Confirming messages

Depending on the settings for the ALARM DISPL. TIME and ACK. ALARM MODE
parameters, the following measures should be taken to clear a message:
Settings 1)

Measures– ALARM DISPL. TIME = 0 s– ACK. ALARM MODE = off– Rectify cause of the message ( ä 55).

– ALARM DISPL. TIME > 0 s– ACK. ALARM MODE = off– Rectify cause of the message ( ä 55).
– Wait for the alarm display time to elapse.

– ALARM DISPL. TIME = 0 s– ACK. ALARM MODE = on

– Rectify cause of the message ( ä 55).
– Confirm message using ACK. ALARM parameter.

– ALARM DISPL. TIME > 0 s– ACK. ALARM MODE = on

– Rectify cause of the message ( ä 55).
– Confirm message using ACK. ALARM parameter.
– Wait for the alarm display time to elapse. If a message appears and thealarm display time elapses before the message has been acknowledged,
the message will be cleared once it has been acknowledged.

1)

Menu path for ALARM DISPL. TIME and ACK. ALARM MODE: (GROUP SELECTION) OPERATING MENUDIAGNOSTICS MESSAGES

If the on-site display displays a message, you can suppress it with the -key.
If there are several messages, the on-site display shows the message which has the highest
priority ( ä 55). Once you have suppressed this message using the -key, the message
with the next highest priority is displayed. You can use the -key to suppress each message,
one after the other.
The ALARM STATUS parameter continues to display all the messages present.

Endress+Hauser

65Troubleshooting

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

9.4

Repair

The Endress+Hauser repairs concept provides for measuring devices to have a modular
design and also the customer may carry out repairs ( ä 66, "Spare Parts").
• For certified devices, please consult Chapter "Repair of Ex-certified devices".
• For more information on service and spare parts contact the Endress+Hauser Service.
See www.endress.com/worldwide.

9.5!

Repair of Ex-certified devices

WARNING

Limitation of electrical safety due to incorrect connection!
Risk of explosion!
When repairing Ex-certified devices, please note the following:• Only specialist personnel or Endress+Hauser may undertake repairs of certified devices.
• Relevant standards, national hazardous area regulations and Safety Instructions andCertificates must be observed.
• Only genuine Endress+Hauser spare parts may be used.
• When ordering spare parts, please check the device designation on the nameplate.
Identical parts may only be used as replacements.
• Electronic inserts or sensors already in use in a standard instrument may not be used asspare parts for a certified device.
• Carry out repairs according to the instructions. After repairs, the device must fulfil therequirements of the specified individual tests.
• A certified device may only be converted into another certified variant by Endress+Hauser.
• All repairs and modifications must be documented.

9.6

Spare Parts• Some replaceable measuring device components are identified by means of a spare part
nameplate. This contains information about the spare part.
• All the spare parts for the measuring device along with the order code are listed In the
W@M Device Viewer (www.endress.com/deviceviewer) and can be ordered. If available,
users can also download the associated Installation Instructions.
Measuring device serial number:• Located on the device and spare part nameplate.
• Can be read out via the "DEVICE SERIAL No" parameter in the "TRANSMITTER DATA"
submenu.

9.7

ReturnThe measuring device must be returned if repairs or a factory calibration are required, or if
the wrong measuring device has been ordered or delivered. According to legal regulations,
Endress+Hauser, as a ISO-certified company, is required to follow certain procedures whenhandling returned products that are in contact with process fluids.
To ensure swift, safe and professional device returns, please read the return procedures andconditions on the Endress+Hauser website at www.services.endress.com/return-material.

9.8

Disposal

When disposing, separate and recycle the device components based on the materials.

66

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

9.9
Date

Software version

11.2003 01.00.zz

Software history

Changes software

Original software.
Compatible with:– ToF Tool Field Tool Package, version 1.04.00 or
higher– Commuwin II version 2.08.-1, Update G or higher– HART Communicator 375 with Device Rev.: 10, DD
Rev.: 106.2004 02.00.zz

Troubleshooting

Documentation
Operating Instructions

Description of Instrument
FunctionsBA271P/00/EN/10.03
52020517—

BA271P/00/EN/05.04– Number of parameters in the Quick Setup menus
52022795
has been reduced.
– On-site operation: LANGUAGE and MEASURING
MODE parameters have been moved to the top
level.
– New SAFETY CONFIRM. group implemented for
SIL.
See also SD00190P Safety Manual Cerabar S.
– MEASURING MODE "Level", LEVEL MODE "Linear":
AREA UNIT and TANK SECTION parameters havebeen replaced with the TANK VOLUME and TANKHEIGHT parameters.
– Function of the UNIT FLOW parameter has been
split across four parameters.
– Function of the SIMULATED VALUE parameter has
been split across six parameters.
– SENSOR TRIM and CURRENT TRIM groups havebeen removed.
– Sensor adapt reset, code 1209 and sensor
calibration reset, code 2509 have been removed.
– Quick Setup menus are available via ToF Tool.

BA274P/00/EN/05.04
52021469

Compatible with:– ToF Tool Field Tool Package version 2.00.00 or
higher– Commuwin II version 2.08.-1, Update > G– HART Communicator 375/475 with Device Rev.:20, DD Rev.: 1
06.2005 02.01.zz– Operating keys also integrated on the optional onsite display.
– Chinese and Japanese are available as the menu
language on request.
Compatible with:– ToF Tool Field Tool Package version 3.00.00 or
higher– FieldCare version 2.01.00, DTM Library version
2.06.00,
DTM: Deltabar S/MD7x/V02.00 V 1.4.98.74*– HART Communicator 375/475 with Device Rev.:
20,
DD Rev.: 1*

BA271P/00/EN/06.05
71000115

BA274P/00/EN/05.04
52021469

BA271P/00/EN/11.05
71009589

BA274P/00/EN/05.04
52021469* Menu languages Chinese and Japanese notselectable

Endress+Hauser

67Technical data

Date

Software version

06.2006 02.10.zz

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Changes software

Operating Instructions

Description of Instrument
FunctionsBA271P/00/EN/07.06
71027246

BA274P/00/EN/07.06
71027249

BA271P/00/EN/08.06
71027246

BA274P/00/EN/07.06
71027249

BA271P/00/EN/10.07
71043296

BA274P/00/EN/07.07
71061022

BA271P/00/EN/12.07
71043296

BA274P/00/EN/07.07
71061022

BA271P/00/EN/05.08
71071770

BA274P/00/EN/05.08
71071855

BA271P/00/EN/08.08
71077544

BA274P/00/EN/05.08
71071855

BA271P/00/EN/06.09
71095434

BA274P/00/EN/06.09
71095452

BA271P/00/EN/05.10
71111792

BA274P/00/EN/05.10
71118244

BA00271P/00/EN/13.11
71139779

BA00274P/00/EN/13.11
71139795

BA00271P/00/EN/14.12
71161896

BA00274P/00/EN/13.11
71139795"Russian" is included as a menu language by default.
The menu language "Nederlands" is no longer
supported.

BA00271P/00/EN/15.13
71204567

BA00274P/00/EN/14.13
71204628

BA00271P/00/EN/16.14
71254295

BA00274P/00/EN/15.14
71254474

HART7 protocole revision has been implemented.

BA00271P/00/EN/17.14
71260306

BA00274P/00/EN/16.14
71260321

BA00271P/00/EN/18.14
71270361

BA00274P/00/EN/17.14
71270402

BA00271P/00/EN/19.16
71335659

BA00274P/00/EN/18.16
71336359– New "Level Easy Pressure" and "Level Easy Height"
level modes implemented. New LEVEL SELECTION
parameter implemented.
– OPERATION group with DOWNLOAD SELECT
parameter extended.
– SAFETY CONFIRM group extended for the "Level"
operating mode in the "Level Easy Pressure" levelselection.
See also SD00190P Safety Manual Cerabar S.
– Factory setting for the "Error" messages redefined.
– Chinese and Japanese included as menu languages
by default.
Compatible with:– ToF Tool Field Tool Package version 4.0– FieldCare version 2.02.00– HART Communicator 375/475 with Device Rev.:21, DD Rev.: 1

01.2013 02.11.zz

06.2014 02.20.zz

10.2017 02.30.zz

Documentation

Improvement of safety confirmation and menues in
FieldCare and HART handheld terminal.

10

Technical data

For technical data, please refer to TI00383P.

68

Endress+Hauser

Cerabar S PMC71, PMP71, PMP75 with 4 to 20 mA HART

Index
Numerics

Alarm messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Operating keys, function, without on-site display . . . . . 34
Operating keys, position. . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Operating menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Operational safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Overvoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

CP

4...20 mA test signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

A

Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Commubox FXA195 anschließen . . . . . . . . . . . . . . . . . . 30
Connecting Commubox FXA291 . . . . . . . . . . . . . . . . . . . 30
Connecting ToF Adapter FXA291 . . . . . . . . . . . . . . . . . . 30

D

Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Diaphragm seals, installation instructions . . . . . . . . . . . 17
Diaphragm seals, vacuum application. . . . . . . . . . . . . . . 18
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

EElectrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Error messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

F

Factory setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
FieldCare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

H

Hazardous area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Heat insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
HistoROM/M-DAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

I

Incoming acceptance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Installation instructions for devices with diaphragm seals
17
Installation instructions for devices without diaphragmseals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

L

Language, selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Level measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 50–51
Level measurement, Quick Setup menu . . . . . . . . . . . . . 52
Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Locking operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

M

Measuring arrangement for level measurement. . . . . . 17
Measuring arrangement for pressure measurement . 15–
16
Measuring mode, selection . . . . . . . . . . . . . . . . . . . . . . . 47

Pipe mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Position adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Potential matching . . . . . . . . . . . . . . . . . . . . . . . . . . . 29–30
Pressure measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Pressure measurement, Quick Setup menu . . . . . . . . . . . 49
Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Q

Quick Setup menu level . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Quick Setup menu pressure . . . . . . . . . . . . . . . . . . . . . . . . 49

R

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Repair of Ex-certified devices. . . . . . . . . . . . . . . . . . . . . . . 66
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Returning devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Rotating the housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

S

Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Screening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Separate housing, assemble and mount. . . . . . . . . . . . . . 22
Service Interface FXA291. . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sicherheitshinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SIL3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

T

Temperature isolator, installation instructions. . . . . . . . 19
Trouble-shooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

U

Unlocking operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

W

Wall mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Welding recommendation . . . . . . . . . . . . . . . . . . . . . . . . . 23
Workplace safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

N

Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10OOn-site display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Operating elements, function, with on-site display . . . 34
Operating elements, position . . . . . . . . . . . . . . . . . . . . . . 33
Endress+Hauser

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