BA01633P/00/EN/03.17
71376661

Products

Solutions

Services

Valid as of version
01.00.zz

Operating Instructions
Cerabar S PMP71 Low Power
1-5V DC Output
Process pressure measurement
Low power pressure transmitter with metal sensors and
1-5V DC voltage output

Cerabar S PMP71 Low Power 1-5V DC Output

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 distributor will supply you with current information and updates tothese Instructions.

2

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Table of contents

Table of contents
7.5
7.6
7.7
7.8

Operation with onsite display . . . . . . . . . . . .
Direct access to parameters . . . . . . . . . . . . . .
Locking/unlocking operation . . . . . . . . . . . . .
Resetting to factory settings (reset) . . . . . . . .

8Commissioning . . . . . . . . . . . . . . . . . . . . 33

Requirements concerning the staff . . . . . . . . . . 9
Designated use . . . . . . . . . . . . . . . . . . . . . . . . 9
Occupational safety . . . . . . . . . . . . . . . . . . . . 10
Operational safety . . . . . . . . . . . . . . . . . . . . . 10
Product safety . . . . . . . . . . . . . . . . . . . . . . . . 10

8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9

Function check . . . . . . . . . . . . . . . . . . . . . . . 33
Unlocking/locking configuration . . . . . . . . . . 33
Commissioning without an operating menu . . 33
Commissioning with an operating menu . . . . . 34
Selecting the language . . . . . . . . . . . . . . . . . . 34
For selecting the pressure engineering unit . . . 35
Position adjustment . . . . . . . . . . . . . . . . . . . . 35
Configuring the damping . . . . . . . . . . . . . . . . 36
Configuring pressure measurement . . . . . . . . 37

3

Product description . . . . . . . . . . . . . . . . 11

3.1
3.2

Product design . . . . . . . . . . . . . . . . . . . . . . . . 11
Mode of operation . . . . . . . . . . . . . . . . . . . . . 11

9

Diagnostics and troubleshooting . . . 39

4

Incoming acceptance and productidentification . . . . . . . . . . . . . . . . . . . . . 12

9.1
9.2
9.3
9.4
9.5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 39
Diagnostic events . . . . . . . . . . . . . . . . . . . . . . 39
Response of output to errors . . . . . . . . . . . . . . 42
Firmware history . . . . . . . . . . . . . . . . . . . . . . 42
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4.1
4.2
4.3
4.4
4.5
4.6

Incoming acceptance . . . . . . . . . . . . . . . . . . . 12
Product identification . . . . . . . . . . . . . . . . . . . 12
Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Identification of sensor type . . . . . . . . . . . . . . 13
Storage and transport . . . . . . . . . . . . . . . . . . 13
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . 14

10

Maintenance . . . . . . . . . . . . . . . . . . . . . . 43

5Installation . . . . . . . . . . . . . . . . . . . . . . . 15

5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9

Mounting dimensions . . . . . . . . . . . . . . . . . . 15
Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Installation conditions . . . . . . . . . . . . . . . . . . 15
Wall and pipe mounting (optional) . . . . . . . . . 17
Assembling and mounting the "separate
housing" version . . . . . . . . . . . . . . . . . . . . . . . 18
Turning the housing . . . . . . . . . . . . . . . . . . . 18
Closing the housing covers . . . . . . . . . . . . . . . 19
Seal for flange mounting . . . . . . . . . . . . . . . . 19
Post-installation check . . . . . . . . . . . . . . . . . . 20

6Electrical connection . . . . . . . . . . . . . . 21

6.1
6.2
6.3
6.4

Connecting the measuring unit . . . . . . . . . . . . 21
Connection conditions . . . . . . . . . . . . . . . . . . 22
Connection data . . . . . . . . . . . . . . . . . . . . . . . 23
Post-connection check . . . . . . . . . . . . . . . . . . 23

7

Operation options . . . . . . . . . . . . . . . . . 24

7.1
7.2
7.3
7.4

Operation without an operating menu . . . . . . 24
Operation with an operating menu . . . . . . . . . 26
Structure of the operating menu . . . . . . . . . . . 26
Operation options . . . . . . . . . . . . . . . . . . . . . 27

1

About this document . . . . . . . . . . . . . . . . 5

1.1
1.2
1.3
1.4
1.5
1.6

Document function . . . . . . . . . . . . . . . . . . . . . 5
Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Documentation . . . . . . . . . . . . . . . . . . . . . . . . 6
Terms and abbreviations . . . . . . . . . . . . . . . . . 7
Turn down calculation . . . . . . . . . . . . . . . . . . . 8
Registered trademarks . . . . . . . . . . . . . . . . . . . 8

2

Basic safety instructions . . . . . . . . . . . . 9

2.1
2.2
2.3
2.4
2.5

Endress+Hauser

27
30
31
32

10.1 Information on cleaning . . . . . . . . . . . . . . . . . 43
10.2 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . 43

11

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

11.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . 44
11.2 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11.3 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

12

Overview of the operating menu . . . . 46

13

Description of device parameters . . . 50

13.1 Expert → System . . . . . . . . . . . . . . . . . . . . . . 50
13.2 Expert → System → Instrument info . . . . . . . . 51
13.3 Expert → System → Display . . . . . . . . . . . . . . . 53
13.4 Expert → System → Management . . . . . . . . . . 55
13.5 Expert → Measurement → Measuring mode . . 55
13.6 Expert → Measurement → Basic calibration . . . 55
13.7 Expert → Measurement → Pressure . . . . . . . . 57
13.8 Expert → Measurement → Sensor limits . . . . . 59
13.9 Expert → Measurement → Sensor trim . . . . . . 59
13.10 Expert → Output → Voltage output . . . . . . . . . 60
13.11 Expert → Diagnostics . . . . . . . . . . . . . . . . . . . 64
13.12 Expert → Diagnostics → Diagnostic list . . . . . . 66
13.13 Expert → Diagnostics → Event logbook . . . . . . 66
13.14 Expert → Diagnostics → Simulation . . . . . . . . . 67

3

Table of contents

14

Cerabar S PMP71 Low Power 1-5V DC Output

Technical data . . . . . . . . . . . . . . . . . . . . 68

14.1 Pressure specifications . . . . . . . . . . . . . . . . . . 68
14.2 Additional technical data . . . . . . . . . . . . . . . . 68

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

4

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

About this document

1

About this document

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 andstorage, to mounting, connection, operation and commissioning through totroubleshooting, maintenance and disposal.

1.2

Symbols used

1.2.1

Safety symbols

SymbolMeaning

DANGERDANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result inserious or fatal injury.
WARNING!

WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inserious or fatal injury.

CAUTIONCAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inminor or medium injury.

NOTICENOTE!
This symbol contains information on procedures and other facts which do not result inpersonal injury.

1.2.2
SymbolElectrical symbols
Meaning

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

1.2.3
SymbolMeaning
Ground connection
A grounded terminal which, as far as
the operator is concerned, isgrounded via a grounding system.

Tool symbols
Meaning
Allen key

A0011221

Open-ended wrench
A0011222

1.2.4
SymbolSymbols for certain types of information
Meaning
Permitted
Procedures, processes or actions that are permitted.
Forbidden
Procedures, processes or actions that are forbidden.

Endress+Hauser

5About this document

Cerabar S PMP71 Low Power 1-5V DC Output

SymbolMeaning
Tip
Indicates additional information.
Reference to documentation
Reference to pageA

Reference to graphic

Visual inspection

1.2.5

Symbols in graphics

SymbolMeaning

1, 2, 3 ...

Item numbers

1. , 2. , 3. …

Series of steps

A, B, C, ...

Views

A-A, B-B, C-C, ...

Sections

1.3

Documentation
The document types listed are available:
In the Download Area of the Endress+Hauser Internet site: www.endress.com →Download

1.3.1

Technical Information (TI): planning aid for your device

TI00383P:
The document contains all the technical data on the device and provides an overview of
the accessories and other products that can be ordered for the device.

1.3.2

Brief Operating Instructions (KA): getting the 1st measured
value quickly

KA01258P:
The Brief Operating Instructions contain all the essential information from incoming
acceptance to initial commissioning.

1.3.3

Safety Instructions (XA)

Depending on the approval, the following Safety Instructions (XA) are supplied with thedevice. They are an integral part of the Operating Instructions.
1-5V DC
Directive

DeviceElectronics

Documentation

Option 1)

CSA C/US XP Cl.I Div.1 Gr.B-D, Ex d, Zone 1,2

PMP71

1-5V DC

XA00599P

V

1)

6

Product Configurator, order code for "Approval"

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

1.4

About this document

Terms and abbreviations
1

2

3

4

p
LRL

0
LRV

URV

URL

MWP

OPL
A0029505

Item Term/abbreviation

Explanation

1

OPL

The OPL (over pressure limit = sensor overload limit) for the measuring device depends on the lowest-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 andadditional notes, see the "Pressure specifications" section .
The OPL may only be applied for a limited period of time.

2

MWP

The MWP (maximum working pressure) for the sensors depends on the lowest-rated element, with regard topressure, of the selected components, i.e. the process connection has to be taken into consideration in addition to themeasuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional notes, see
the "Pressure specifications" section .
The MWP may be applied at the device for an unlimited period.
The MWP can also be found on the nameplate.

3

Maximum sensor
measuring range

Span between LRL and URL
This sensor measuring range is equivalent to the maximum calibratable/adjustable span.

4

Calibrated/adjusted
span

Span between LRV and URV
Factory setting: 0 to URL
Other calibrated spans can be ordered as customized spans.

p-Pressure-

LRL

Lower range limit-

URL

Upper range limit-

LRV

Lower range value-

URV

Upper range value-

TD (turn down)

Turn down
Example - see the following section.

Endress+Hauser

7About this document

Cerabar S PMP71 Low Power 1-5V DC Output

1.5

Turn down calculation
1=2

3
URV

LRL LRV

URL

A0029545

1
2
3

Calibrated/adjusted span
Zero point-based span
URL sensor

Example• Sensor:10 bar (150 psi)
• Upper range value (URL) = 10 bar (150 psi)

• Calibrated/adjusted span: 0 to 5 bar (0 to 75 psi)
• Lower range value (LRV) = 0 bar (0 psi)
• Upper range value (URV) = 5 bar (75 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 2:1.
This span is based on the zero point.

1.6

Registered trademarks

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

8

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

2

Basic safety instructions

2.1

Requirements concerning the staff

Basic safety instructions

The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:‣ Trained, qualified specialists: must have a relevant qualification for this specificfunction 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
instructions in the Operating Instructions and supplementary documentation as well as
in the certificates (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 thefacility's owner-operator‣ Following the instructions in these Operating Instructions

2.2

Designated use

2.2.1

Application and media

The Cerabar S is a pressure transmitter for measuring the pressure. If the limit values
specified in the "Technical Data" and the conditions listed in the instructions and additional
documentation are observed, the measuring device may be used for the following
measurements (process variables):Measured process variables• Absolute pressure• Gauge pressure
Calculated values
Level (level, volume or mass)

2.2.2

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 assistancein verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability.

2.2.3

Residual risks

Due to heat transfer from the process as well as power loss in the electronics, thetemperature of the electronics housing and the assemblies contained therein (e.g. display
module, main electronics module and I/O electronics module) may rise up to 80 °C (176
°F). When in operation, the sensor can reach a temperature close to the medium
temperature.
Danger of burns from contact with surfaces!
‣ For elevated fluid temperature, ensure protection against contact to prevent burns.

Endress+Hauser

9Basic safety instructions

Cerabar S PMP71 Low Power 1-5V DC Output

2.3

Occupational 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.
Modifications 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.
Hazardous area
To eliminate the risk of danger to persons or the facility when the device is used in theapproval-related area (e.g. explosion protection, pressure equipment safety):‣ Check the nameplate to verify if the device ordered can be put to its intended use in theapproval-related area.
‣ Observe the specifications in the separate supplementary documentation that is an
integral part of these Instructions.

2.5

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 it is safe to operate.
It meets general safety standards and legal requirements. It also complies with the EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.

10

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Product description

3

Product description

3.1

Product design
A

B

A0032178

A
B

Housing
Process connection (e.g. flange)

3.2

Mode of operation

3.2.1

Calculating the pressure

The process pressure deflects the metal process isolating diaphragm of the sensor and a fillfluid transfers the pressure to a Wheatstone bridge (semiconductor technology). The
pressure-dependent change in the bridge output voltage is measured and evaluated.
Advantages:• Can be used for high process pressures• Fully welded sensor• Slim, flush-mounted process connections available
1

2

3
4

p
A0016448

12
3
4

Endress+Hauser

Silicon measuring element, substrate
Wheatstone bridge
Channel with fill fluid
Metal process isolating diaphragm11

Incoming acceptance and product identification

Cerabar S PMP71 Low Power 1-5V DC Output

4

Incoming acceptance and productidentification

4.1

Incoming acceptance
DELIVERY NOTE

A0028673

1=2

A0016870

Is the order code on the delivery note (1) identical to the order code on
the product sticker (2)?
Are the goods undamaged?
Do the data on the nameplate correspond to the order specifications andthe delivery note?
Is the documentation provided?
If required (see nameplate): Are the safety instructions (XA) present?
If one of these conditions does not apply, please contact yourEndress+Hauser sales office.

4.2

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 fromthe nameplates in W@M Device Viewer (www.endress.com/deviceviewer)

4.2.1

Manufacturer address

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

12

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Incoming acceptance and product identification

4.3

Nameplates

4.3.1

T14 aluminum housing1
2
3

Order code:
Ext. order code:

5Ser. no.:6

4

A0016056

1
2
3
4
5
6

Device name
Order number (shortened for re-ordering)
Extended order number (complete)
Technical data
Serial number (for clear identification)
Manufacturer's address

Additional nameplate for devices with Ex approval

1

2
A0021222

1
2

Approval-specific information
Document number of Safety Instructions or drawing number

4.4

Identification of sensor type

See the "Sensor measurement type" parameter in the parameter description.

4.5

Storage and transport

4.5.1

Storage conditions

Use original packaging.
Store the measuring device in clean and dry conditions and protect from damage caused byshocks (EN 837-2).
Storage temperature range–40 to +80 °C (–40 to +176 °F)

4.5.2

Transporting the product to the measuring point

LWARNING
Incorrect transport!
Housing and diaphragm may become damaged, and there is a risk of injury!
‣ Transport the measuring device to the measuring point in its original packaging or by
the process connection.

Endress+Hauser

13

Incoming acceptance and product identification

Cerabar S PMP71 Low Power 1-5V DC Output

A0024799-EN

4.6

Scope of delivery

The scope of delivery comprises:• Device• Optional accessories
Accompanying documentation:• Brief Operating Instructions• Fold-out brochure• Final inspection report• Additional safety instructions for devices for hazardous areas• Optional: factory calibration certificate, test certificates

14

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Installation

5

Installation

5.1

Mounting dimensions

For dimensions, see the "Mechanical construction" section in the Technical Information.

5.2

Orientation

Due to the orientation, there may be a shift in the zero point, i.e. when the vessel is empty
or partially full, the measured value does not display zero. This zero point shift can becorrected directly at the device using the  key →  35.

5.3

Installation conditions• To ensure optimal readability of the onsite display, you can rotate the housing by up to380° →  18.
• Endress+Hauser offers a mounting bracket for installation on pipes or walls →  17.
• If a heated device 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 thepressure compensation (1). If this is the case, mount the device with the pressurecompensation (1) pointing downwards.
1

1

1
A0031804• Point the cable and connector downwards where possible to prevent moisture fromentering (e.g. rain or condensation water).
• Devices without diaphragm seals are mounted as per the norms for a manometer(DIN EN 837‑2). We recommend the use of shutoff devices and siphons. The orientation
depends on the measuring application.
• Do not clean or touch process isolating diaphragms with hard or pointed objects.
• When measuring in media containing solids, such as dirty liquids, installing separatorsand drain valves is useful for capturing and removing sediment.
• Do not remove the protector on the process isolating diaphragm until just before
installation.

Endress+Hauser

15

Installation

Cerabar S PMP71 Low Power 1-5V DC Output

5.3.1

Pressure measurement in gases

1

2

A002480212DeviceShutoff device

Mount the device with the shutoff device above the tapping point so that any condensate
can flow into the process.

5.3.2

Pressure measurement in vapors

1

2

3

4

2

1

A00248031234DeviceShutoff device
U-shaped siphon
O-shaped siphon

Use siphons for pressure measurement in vapors. The siphon reduces the temperature toalmost ambient temperature. Preferably mount the device 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 permitted. Note the max. permitted ambient
temperature of the transmitter.

16

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

5.3.3

Installation

Pressure measurement in liquids

1

2

3
A002480412DeviceShutoff device

Mount the device with the shutoff device below or at the same level as the tapping point.

5.4

Wall and pipe mounting (optional)

ø42...60 (1.65...2.36)

ø6 (0.24)

52 (2.05)

70 (2.76)

86 (3.39)

Endress+Hauser offers a mounting bracket for installation on pipes or walls.

122 (4.8)140 (5.5)
A0024812

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 lbf ft).

Endress+Hauser

17Installation

Cerabar S PMP71 Low Power 1-5V DC Output

5.5

Assembling and mounting the "separate housing"version

2
1
3
4
5
6

r ³ 120 (4.72)

7A0024813

1
2
3
4
5
6
7

Mounting bracket provided, suitable for pipe and wall mounting (for pipe diameters from 1 ¼" to 2")
Housing fitted with housing adapter, included
Locking screw
Plug
Pressure compensation
Cable with socket
In the case of the "separate housing" version, the sensor is delivered with the process connection and cable
ready mounted.

Engineering unit mm (in)5.5.1

Assembly and mounting

1.

Plug the connector (item 4) into the corresponding socket 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 atleast 5 Nm (3.69 lbf ft). Mount the cable with a bending radius (r) ≥120 mm (4.72 in).

5.6

Turning the housing

The housing can be rotated up to 380° by loosening the setscrew.

18

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Installation

2
A0032141

1.

Release the setscrew using a 2 mm (0.08 in) Allen key.

2.

Rotate the housing (max. up to 380°).

3.

Retighten the setscrew with 1 Nm (0.74 lbf ft).

5.7

Closing the housing covers

NOTICE
Devices with EPDM cover seal - transmitter not airtight!
Lubricants based on mineral oil, vegetable oil or animal fat cause the EPDM cover seal toswell with the result that the transmitter is no longer airtight.
‣ There is no need to lubricate the thread as the thread is already coated at the factory.
NOTICEThe housing cover can no longer be closed.
Damaged thread!
‣ When closing the housing covers make sure that the threads on the covers and the
housing are free from dirt, such as sand. If you encounter resistance when closing thecovers, then check the threads again for dirt or fouling.

5.8

Seal for flange mounting

NOTICE
Distorted 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

1
2

Endress+Hauser

Process isolating diaphragm
Seal

19

Installation

Cerabar S PMP71 Low Power 1-5V DC Output

5.9
Post-installation check
Is the device undamaged (visual inspection)?
Does the device conform to the measuring point specifications?

20

For example:• Process temperature• Process pressure• Ambient temperature range• Measuring range

Are the measuring point identification and labeling correct (visual inspection)?

Is the device adequately protected from precipitation and direct sunlight?



Are the securing screw and securing clamp tightened securely?

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Electrical connection

6

Electrical connection

6.1

Connecting the measuring unit

6.1.1

Terminal assignment

LWARNING
Supply voltage might be connected!
Risk of explosion!
‣ Switch off the supply voltage before connecting the device.

LWARNING
Electrical safety is compromised by an incorrect connection.
‣ Ensure that no uncontrolled processes are activated in the system.
‣ In accordance with IEC/EN61010 a separate circuit breaker must be provided for thedevice .
‣ When using the measuring device in hazardous areas, installation must comply withthe corresponding 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
for use in explosion hazardous areas.
‣ Devices with integrated overvoltage protection must be grounded.
‣ Protective circuits against reverse polarity, HF influences and overvoltage peaks areintegrated.
Connect the device in the following order:
1.

Check whether the supply voltage matches the supply voltage indicated on the
nameplate.

2.

Remove the housing cover.

3.

Guide cable through the gland.

4.

Connect device in accordance with the following diagram.

5.

Screw down housing cover.

Switch on supply voltage.
1

2
3

7

6
POWER

Vout

4

5
A0031676

1
2
3
4
5
6
7

Endress+Hauser

Housing
Supply voltage
1-5V DC
Overvoltage protection (OVP) marking
External ground terminal
Terminals
Internal ground terminal

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Electrical connection

Cerabar S PMP71 Low Power 1-5V DC Output

6.1.2

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)

6.1.3

Supply voltage

LWARNING
Supply voltage might be connected!
Risk of explosion!
‣ When using the measuring device in hazardous areas, installation must comply withthe corresponding national standards and regulations as well as the Safety Instructions.
‣ 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
for use in explosion hazardous areas.
• Non-hazardous area: 9 to 35 V DC
• Ex-d: 9 to 35 V DC

6.1.4

Current consumption

9 V = 1.8 mA
35 V = 0.8 mA

6.2

Connection conditions

6.2.1

Maximum cable length

The following table shows the tolerance of the voltage output for a representative cablewith a length of up to 100 m (328 ft), a resistance of 18 Ohm/km and specification 18
AWG (cable cross-section 0.8 mm2).
Tolerance of voltage output at cable end

Length

0.5 mV25 m (82 ft)

1 mV

50 m (164 ft)

1.5 mV75 m (246 ft)

2 mV

100 m (328 ft)

6.2.2

Cable specification• Endress+Hauser recommends using a shielded cable.
• Cable outer diameter: 5 to 9 mm (0.2 to 0.35 in) depending on the cable entry used→  22

6.2.3

Cable entries

The cable entries have a 1/2 FNPT thread. The connection on the customer's side isprotected by a plastic connector. A cable gland is not envisaged.

22

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Cerabar S PMP71 Low Power 1-5V DC Output

6.2.4

Electrical connection

Overvoltage protection• Overvoltage protection:– Nominal functioning DC voltage: 600 V– Nominal discharge current: 10 kA• Surge current check î = 20 kA satisfied as per DIN EN 60079-14: 8/20 μs• Arrester AC current check I = 10 A satisfied
NOTICE
Device could be destroyed!
‣ Devices with integrated overvoltage protection must be grounded.

6.3

Connection data

6.3.1

Load

The load must be at least 100 kΩ.

6.3.2

Shield

You achieve optimum shielding against disturbances if the shielding is connected on bothsides (in the cabinet and on the device). If potential equalization currents are expected in
the plant, only ground shielding 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.

6.4

Post-connection check Is the device or cable undamaged (visual check)?
 Do the cables comply with the requirements ?
 Do the cables have adequate strain relief?
 Are all cable glands installed, securely tightened and leak-tight?
 Does the supply voltage match the specifications on the nameplate?
 Is the terminal assignment correct ?
 If required: Has protective ground connection been established?
 If supply voltage is present, is the device ready for operation and do values appear on the display module?
 Are all housing covers installed and securely tightened?
 Is the securing clamp tightened correctly?

Endress+Hauser

23

Operation options

Cerabar S PMP71 Low Power 1-5V DC Output

7

Operation options

7.1

Operation without an operating menu

7.1.1

Position of operating elements

Operating keys on the exterior of the device
With the T14 housing, the operating keys are located on the exterior of the device below
the protection cap. In addition, there are also operating keys on the onsite display.

A0016499

The operating keys on the outside of the device make it unnecessary to open the housing.
This guarantees:• Complete protection against environmental influences such as moisture andcontamination• Simple operation without any tools• No wear.

6
on

Display

7

off

on

off

damp.
SW /mint

SW/minOperating elements inside on the electronic insert

Sensor

1 2 3 4 5A0031800

1
DIP switch for locking/unlocking parameters relevant to the measured value
2
DIP switch for switching damping on/off
3
DIP switch for alarm voltage/alarm current SW / alarm min (0.9 V/~3.6 mA)
4...5 Not assigned
6
Green LED to indicate value being accepted
7
Slot for display

24

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Cerabar S PMP71 Low Power 1-5V DC Output

Operation options

Function of the DIP switches
Switch Symbol/
labeling

Switch position
"off"

"on"

1

The device is unlocked. Parameters
relevant to the measured value can be
modified.

The device is locked. Parameters
relevant to the measured value cannot
be modified.

A00119782

damping τ

Damping is switched off. The output signal Damping is switched on. The output
follows measured value changes without
signal follows measured value changes
any delay.
with the delay time τ. 1)

3

SW/Alarm min

The alarm is defined via the setting in theoperating menu. ("Setup" → "Extended
setup" → "Voltage output" → "Output failmode") 2)

1)
2)

The alarm voltage is 0.9 V (min),regardless of the setting in theoperating menu.

The value for the delay time can be configured via the operating menu ("Setup" → "Damping"). Factory
setting: τ = 2 s or as per order specifications.
can be set from 5.25 to 5.75 V

Function of the operating elements
Operating key(s)Meaning

Press for at least 3 seconds

Adopt lower range value. A reference
pressure is present at the device.
For a detailed description, see also the"Pressuremeasuringmode"
section→  37.

Press for at least 3 seconds

Adopt upper range value. A reference
pressure is present at the device.
For a detailed description, see also the"Pressuremeasuringmode"
section→  37.

Press for at least 3 seconds

Position adjustment

Press for at least 6 seconds

Reset all parameters. The reset via
operating keys corresponds to thesoftware reset code 7864.

A0017535

A0017536

A0017537

andA0017535

Endress+Hauser

andA0017536

A0017537

25

Operation options

Cerabar S PMP71 Low Power 1-5V DC Output

7.2

Operation with an operating menu

7.2.1

Operating concept

Operation with an operating menu is based on an operation concept with "user roles" .
User role

Meaning

Operator

Operators are responsible for the devices during normal "operation". This is usually limited toreading process values either directly at the device or in a control room. If the work with thedevices goes beyond reading, it concerns simple, application-specific functions that are used inoperation. Should an error occur, these users simply forward the information on the errors but
do not intervene themselves.

Maintenance Service engineers usually work with the devices in the phases following device commissioning.
They are primarily involved in maintenance and troubleshooting activities for which simple
settings have to be made at the device. Technicians work with the devices over the entire life
cycle of the product. Thus, commissioning and advanced settings and configurations are some of
the tasks they have to carry out.
Expert7.3

Experts work with the devices over the entire life cycle of the device, but, at times, have highdevice requirements. Individual parameters/functions from the overall functionality of thedevices are required for this purpose time and again. In addition to technical, process-oriented
tasks, experts can also perform administrative tasks (e.g. user administration). "Experts" canaccess the entire parameter set.

Structure of the operating menu

User role

Submenu

Meaning/use

Operator

Language

Only consists of the "Language" parameter (000) where the operating language
for the device is specified. The language can always be changed even if the device
is locked.

Operator

Display/
operat.

Contains parameters that are needed to configure the measured value display(selecting the values displayed, display format, etc.). With this submenu, users
can change the measured value display without affecting the actual
measurement.

Maintenance Setup

26

Contains all the parameters that are needed to commission measuring operations.
This submenu has the following structure:• Standard setup parameters
A wide range of parameters, which can be used to configure a typicalapplication, is available at the start. After making settings for all theseparameters, the measuring operation should be completely configured in the
majority of cases.
• "Extended setup" submenu
The "Extended setup" submenu contains additional parameters for more indepth configuration of the measurement operation, for conversion of themeasured value and for scaling the output signal. This menu is split into
additional submenus depending on the measuring mode selected.

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Cerabar S PMP71 Low Power 1-5V DC Output

User role

Submenu

Operation options

Meaning/use

Maintenance Diagnostics

Contains all the parameters that are needed to detect and analyze operating
errors. This submenu has the following structure:• Diagnostic list
contains up to 10 currently pending error messages.
• Event logbook
contains the last 10 error messages (no longer pending).
• Instrument info
contains information for identifying the device.
• Measured values
contains all current measured values.
• Simulation
is used to simulate pressure, voltage and alarm/warning.
• ResetExpertContains all the parameters of the device (including those already in one of thesubmenus). The "Expert" submenu is structured by the function blocks of thedevice. It thus contains the following submenus:• System
contains all device parameters that do not affect either measurement or
integration into a distributed control system.
• Measurement
contains all parameters for configuring the measurement.
• Output
contains all parameters for configuring the voltage output.
• Diagnostics
contains all parameters required to detect and analyze operating errors.

Expert7.4

Operation options

7.4.1

Local operation

1

A0017650

1

Display and operating module with push buttons.

7.5

Operation with onsite display

A 4-line liquid crystal display (LCD) is used for display and operation. The onsite display
shows measured values, dialog text as well as fault and notice messages in plain text,
thereby supporting the user in every stage of operation.
The display can be removed for easy operation.
The device display can be turned in 90° steps.
Depending on the installation position of the device, this makes it easy to operate thedevice and read the measured value.

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Operation options

Cerabar S PMP71 Low Power 1-5V DC Output

Functions:• 8-digit measured value display incl. sign and decimal point, bar graph for 1 to 5 V.
• Simple and complete menu guidance due to breakdown of 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 preferences,such as language, alternating display, display of other measured values such as sensor
temperature, contrast setting.
• Comprehensive diagnostic functions (fault and warning message, peakhold indicators,etc.).
• Quick and safe commissioning

7.5.1

Overview

4
3

5

2
–

+

E

1
A0016498

1
2
3
4
5

Operating keys
Bar graph
SymbolHeaderParameter ID number

7.5.2

Setting the contrast on the display module•  and  (press simultaneously): increases the contrast.
•  and  (press simultaneously): decreases the contrast.

7.5.3

Symbols on the onsite display

The following tables show the symbols that can be used on the onsite display. Foursymbols may appear at the same time.
Error symbols
Symbol Meaning
Error message "Out of specification"
The device is being operated outside its technical specifications (e.g. during startup or cleaning).
A0012088

Error message "Service mode"
The device is in service mode (e.g. during a simulation).
A0012100Error message "Maintenance required"
Maintenance is required. The measured value remains valid.
A0012101

Error message "Failure detected"
An operating error has occurred. The measured value is no longer valid.
A0012086

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Cerabar S PMP71 Low Power 1-5V DC Output

Operation options

Display symbols for locking status
Symbol Meaning

A0011978

Lock symbol
The operation of the device is locked. To unlock device, see "Unlocking/locking configuration"section→  33.

7.5.4

Navigation and selection from list

The operating keys are used to navigate through the operating menu and to select an
option from a picklist.
Operating key(s)Meaning• Navigate downwards in the picklist• Edit the numerical values and characters within a function

A0017879• Navigate upwards in the picklist• Edit the numerical values and characters within a function
A0017880• Confirm entry• Jump to the next item
• Selection of a menu item and activation of edit mode

A0017881

Contrast setting of onsite display: darker

andA0017879

A0017881

Contrast setting of onsite display: brighter

andA0017880

A0017881

and

A0017879

7.5.5

A0017880

ESC functions:• Exit edit mode for a parameter without saving the changed value.
• You are in a menu at a selection level. Each time you press the keys simultaneously, you
go up a level in the menu.

Navigation examples

Parameters with a picklist
Language1  German
Spanish2

German000 Operation"English" is set as the menu language (default value).
A  in front of the menu text indicates the option that is currently active.
Select the menu language "Spanish" using  or .

 Spanish
3  Spanish
GermanConfirm your selection with .
A  in front of the menu text indicates the option that is currently active ("Spanish" isthe language selected).
Use  to exit edit mode for the parameter.

Accepting the pressure present
Example: setting position adjustment.

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29

Operation options

Cerabar S PMP71 Low Power 1-5V DC Output

Menu path: Main menu → Setup → Pos. zero adjust
Pos. zero adjust
1  Cancel

007 Operation
The pressure for position adjustment is present at the device.

Confirm
2

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

 Confirm
3

Adjustment has
been accepted!

4  Cancel

Use the  key to accept the applied pressure as a position adjustment. The
device confirms the adjustment and goes back to the "Pos. zero adjust"parameter.
Use  to exit edit mode for the parameter.

Confirm

User-definable parameters
Example: setting parameter "Set URV (014)" from 100 mbar (1.5 psi) to 50 mbar (0.75psi).
Menu path: Setup → Extended setup → Voltage output → Set URV
Set URV

014

Operation

1

1 0 0 . 0 0 0

mbar

The onsite display shows the parameter to be changed. The "mbar" unit
is defined in another parameter and cannot be changed here.

2

1 0 0 . 0 0 0

mbar

Press  or  to get to edit mode. The first digit is highlighted inblack.

3

5 0 0 . 0 0 0

mbar

Use the  key to change "1" to "5". Press the  key to confirm "5".
Cursor jumps to the next position. Use the  key to confirm (second
position).

4

5 0 0 . 0 0 0

mbar

5

5 0 ¿ . 0 0 0

mbar

Use the  key to change to the " " symbol. Use  to save the newvalue and exit edit mode. See next graphic.

6

5 0 .

mbar

The new value for the full scale value is 50.0 mbar (0.75 psi). Use  toexit edit mode for the parameter. Use  or  to return to edit mode.

7.6

0 0 0

The third digit is highlighted in black and can now be edited.

Direct access to parameters

The parameters can only be accessed directly via the "Expert" user role.
Direct access (119)Navigation

30

Expert → Direct accessEndress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Read permission

Operator/Maintenance/Expert

Write permission

ExpertDescription

Enter the direct access code to go directly to a parameter.

User entry

Enter the desired parameter code.

Factory setting

0

Note

For direct access, it is not necessary to enter leading zeros.

7.7

Operation options

Locking/unlocking operation

Once you have entered all the parameters, you can lock your entries against unauthorized
and undesired access.
You have the following options for locking/unlocking operation:• Via the DIP switch on the electronic insert, locally at the device.
• Via the onsite display
Thesymbol on the onsite 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
by means of the DIP switch. If operation is locked by means of the local display, you
can unlock operation by means of the local display.
The "Operator code" parameter is used to lock/unlock the device.
The parameters can only be accessed directly via the "Expert" user role.
Operator code (021)

Navigation

Setup → Extended setup → Operator code

Read permission

Operator/Maintenance/Expert

Write permission

Operator/Maintenance/Expert

Description

Use this function to enter a code to lock or unlock operation.

User entry• To lock: Enter a number ≠ the access code (value range: 1 to 9999).
• To unlock: Enter the access code.

Factory setting

0

Note

The access code is "0" in the order configuration. Another access code can be defined in the"Code definition" parameter. If the user has forgotten the access code, the access code canbe made visible by entering the number "5864".
The access code is defined in the "Code definition" parameter.

Code definition (023)

Endress+Hauser

31Operation options

Cerabar S PMP71 Low Power 1-5V DC Output

Navigation

Setup → Extended setup → Code definition

Read permission

Operator/Maintenance/Expert

Write permission

Operator/Maintenance/Expert

Description

Use this function to enter an access code with which the device can be unlocked.

User entry

A number from 0 to 9999

Factory setting

0

7.8

Resetting to factory settings (reset)

By entering a certain code, you can completely or partially reset the entries for theparameters to the factory settings 1). Enter the code via the "Enter reset code"
parameter (menu path: "Diagnosis" → "Enter reset code").
There are various reset codes for the device. The following table illustrates whichparameters are reset by the particular reset codes. To perform a reset, operation must
be unlocked (see "Locking/unlocking operation" section ).→  31
Any customer-specific configuration carried out at the factory is not affected by areset (customer-specific configuration remains). If you want to change the customerspecific configuration carried out at the factory, please contact Endress+Hauser
Service.
Reset code 1)

Description and effect62PowerUp reset (warm start)• The device will restart.
• Data is read back anew from the EEPROM (process is reinitialized).
• Any simulation which may be running is ended.

333

User reset• This code resets all the parameters apart from:- Device tag (022)- Operating hours (162)- Event logbook- Volt. trim 1 Volt (135)- Volt. trim 5 Volt (136)- Lo trim sensor (131)- Hi trim sensor (132)- Lo trim sensor (277)- Hi trim sensor (278)• Any simulation which may be running is ended.
• The device will restart.

7864

Total reset• This code resets all the parameters apart from:- Operating hours (162)- Event logbook- Lo trim sensor (131)- Hi trim sensor (132)- Lo trim sensor (277)- Hi trim sensor (278)• Any simulation which may be running is ended.
• The device will restart.

1)

1)

32

To be entered in "System" → "Management" → Reset (124). The factory setting for the individual parameters is specified in the parameter description

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Cerabar S PMP71 Low Power 1-5V DC Output

8

Commissioning

Commissioning

The measuring range and the unit in which the measured value is transmitted correspondto the data on the nameplate.

LWARNING
Process pressure above permitted maximum!
Risk of injury if parts burst! Warnings are displayed if the pressure is too high.
‣ If a pressure smaller than the minimum permitted pressure or greater than the
maximum permitted pressure is present at the device, the following messages are
output in succession (depending on the setting in the "Alarm behavior P" (050)
parameter): "S140 Working range P" or "F140 Working range P" "S841 Sensor range" or"F841 Sensor range" "S971 Adjustment". Only operate the device within the sensor
range limits!
NOTICE
Process pressure below permitted minimum!
Messages are displayed if the pressure is too low.
‣ If a pressure smaller than the minimum permitted pressure or greater than the
maximum permitted pressure is present at the device, the following messages are
output in succession (depending on the setting in the "Alarm behavior P" (050)
parameter): "S140 Working range P" or "F140 Working range P" "S841 Sensor range" or"F841 Sensor range" "S971 Adjustment". Only operate the device within the sensor
range limits!

8.1

Function check

Before commissioning your measuring point, ensure that the post-installation and postconnection check have been performed:• "Post-installation check" checklist →  20
• "Post-connection check" checklist →  23

8.2

Unlocking/locking configuration

If the device is locked to prevent configuration, it must first be unlocked.

8.2.1

Locking/unlocking software

If the device is locked via the software (device access code), the key symbol appears in themeasured value display. If an attempt is made to write to a parameter, a prompt for thedevice access code appears. To unlock, enter the user-defined device access code.

8.3

Commissioning without an operating menu

The following functions are possible via the keys on the electronic insert:• Position adjustment (zero point correction)• Setting lower range value and upper range value• Device reset →  32
• Operation must be unlocked →  31
• The pressure applied must be within the nominal pressure limits of the sensor. See
information on the nameplate.
Perform position adjustment (see information at the start of "Commissioning" section)

Endress+Hauser

1

Pressure is present at the device.

2

Press the "Zero" and "Span" keys simultaneously for at least 3 s.

33

Commissioning

Cerabar S PMP71 Low Power 1-5V DC Output

Perform position adjustment (see information at the start of "Commissioning" section)
3

Does the LED on the electronic insert light up briefly?

4

Yes

No

5 Applied pressure for position adjustment has been
accepted.

Applied pressure for position adjustment has not been
accepted. Observe the input limits.

Setting lower range value
1

Desired pressure for lower range value is present at device.

2

Press the "Zero" key for at least 3 s.

3Does the LED on the electronic insert light up briefly?

4

Yes

No

5

Applied pressure for lower range value has been
accepted.

Applied pressure for lower range value has not been
accepted. Observe the input limits.

Setting upper range value
1

Desired pressure for upper range value is present at device.

2

Press the "Span" key for at least 3 s.

3Does the LED on the electronic insert light up briefly?

4

Yes

No

5

Applied pressure for upper range value has been
accepted.

Applied pressure for upper range value has not been
accepted. Observe the input limits.

8.4

Commissioning with an operating menu

Commissioning comprises the following steps:• Function check →  33
• Selection of the pressure unit →  34
• Position adjustment →  35
• Configuring measurement:
Pressure measurement →  37

8.5

Selecting the language

Language (000)Navigation

Main menu → Language

Write permission

Operators/Service engineers/Expert

Description

Select the menu language for the local display.

Options• English• Another language (as selected when ordering the device)• Possibly a third language (language of the manufacturing plant)

Factory setting

English34

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Cerabar S PMP71 Low Power 1-5V DC Output

8.6

Commissioning

For selecting the pressure engineering unit

Press. eng. unit (125)Navigation

Setup → Press. eng. unit

Write permission

Operators/Service engineers/Expert

Description

Select the pressure engineering unit. If a new pressure engineering unit is selected, allpressure-specific parameters are converted and displayed with the new unit.

Options• mbar, bar• mmH2O, mH2O, inH2O• ftH2O• Pa, kPa, MPa• psi• mmHg, inHg
• kgf/cm2

Factory setting

mbar or bar depending on the nominal measuring range of the sensor module, or as perorder specifications.

8.7

Position adjustment

The pressure resulting from the orientation of the device can be corrected here.

Corrected press. (172)

Navigation

Setup → Corrected Press.

Write permission

Operators/Service engineers/Expert

Description

Displays the measured pressure after sensor trim and position adjustment.

Note

If this value is not equal to "0", it can be corrected to "0" by the position adjustment.

Pos. zero adjust (007) (gauge pressure sensor)

Navigation

Setup → Pos. zero adjust

Write permission

Operators/Service engineers/Expert

Description

Position adjustment – the pressure difference between zero (set point) and the measured
pressure need not be known.

Endress+Hauser

35Commissioning

Cerabar S PMP71 Low Power 1-5V DC Output

Options• Confirm• Cancel

Example• Measured value = 2.2 mbar (0.033 psi)
• You 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 value of the voltage output is also corrected.

Factory setting

CancelCalib. offset (008) (absolute pressure sensors)

Write permission

Service engineers/Expert

Description

Position adjustment – the pressure difference between the set point and the measured
pressure must be known.

Example• Measured value = 982.2 mbar (14.73 psi)
• You correct the measured value with the value entered (e.g. 2.2 mbar (0.033 psi)) via
the "Calib. Offset" parameter. This means that you are assigning the value 980.0 (14.7psi) to the pressure present.
• Measured value (after pos. zero adjust) = 980.0 mbar (14.7 psi)
• The value of the voltage output is also corrected.

Factory setting

0.0

8.8

Configuring the damping

The output signal follows measured value changes with the delay time. This can be
configured via the operating menu.

Damping value (017)

Navigation

Setup → Damping

Write permission

Operators/Service engineers/Expert(if the "Damping" DIP switch is set to "on")Description

Enter damping time (time constant t) ("Damping" DIP switch set to "on")Display damping time (time constant t) ("Damping" DIP switch set to "off").
The damping affects the speed at which the measured value reacts to changes in pressure.

Input range

0.0 to 999.0 s

Factory setting

2.0 sec. or according to order specifications

36

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Cerabar S PMP71 Low Power 1-5V DC Output

Commissioning

8.9

Configuring pressure measurement

8.9.1

Calibration without reference pressure (dry calibration)

Example:In this example, a device with a 400 mbar (6 psi)sensor is configured for the
0 to +300 mbar (0 to 4.5 psi) measuring range, i.e. 0 mbar and 300 mbar (4.5 psi) are
assigned, respectively, to the 1V value and the 5V value.
Prerequisite:
This is a theoretical calibration, i.e. the pressure values for the lower and upper range are
known.
Due to the orientation of the device, there may be pressure shifts in the measured
value, i.e. the measured value is not zero in a pressureless condition. For information
on how to perform a position adjustment, see →  35.
Description
1

Select a pressure unit via the "Press eng. unit"
parameter, here "mbar" for example.
Menu path: Setup → Press. eng. unit

2

Select the "Set LRV" parameter.
Menu path: Setup → Extended Setup → Voltage
output→ Set LRV

U
[V]

B

5

A

1

Enter the value for the "Set LRV" parameter (here 0mbar) and confirm. This pressure value is assigned
to the lower voltage value (1V).
3

Select the "Set URV" parameter.
Menu path: Setup → Extended Setup → Voltage
output → Set URVEnter the value for the "Set URV" parameter, here
300 mbar (4.5 psi), and confirm. This pressure
value is assigned to the upper voltage value (5V).

4

Endress+Hauser

Result:
The measuring range is configured for
0 to +300 mbar (0 to 4.5 psi).

0

300

p
[mbar]
A0032272

A
B

See table, step 2.
See table, step 3.

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Commissioning

Cerabar S PMP71 Low Power 1-5V DC Output

8.9.2

Calibration with reference pressure (wet calibration)

Example:In this example, a device with a 400 mbar (6 psi)sensor is configured for the
0 to +300 mbar (0 to 4.5 psi) measuring range, i.e. 0 mbar and 300 mbar (4.5 psi) are
assigned, respectively, to the 1V value and the 5V value.
Prerequisite:
The pressure values 0 mbar and 300 mbar (4.5 psi) can be specified. For example, thedevice is already installed.
Due to the orientation of the device, there may be pressure shifts in the measured
value, i.e. the measured value is not zero in a pressureless condition. For information
on how to perform a position adjustment, see →  35.
Description
1

Select a pressure unit via the "Press eng. unit"
parameter, here "mbar" for example.
Menu path: Setup → Press. eng. unit

2

The pressure for the LRV (1V value) is present at
the device, here 0 mbar for example

U
[V]

B

5

A

1

Select the "Get LRV" parameter.
Menu path: Setup → Extended Setup → Voltage
output → Get LRV
Confirm the present value by selecting "Apply". The
pressure value present is assigned to the lower
voltage value (1V).
30

The pressure for the URV (5V value) is present at
the device, here 300 mbar (4.5 psi)for example.
Select the "Get URV" parameter.
Menu path: Setup → Extended Setup → Voltage
output → Get URV

300

p[mbar]
A0032272

A
B

See table, step 2.
See table, step 3.

Confirm the present value by selecting "Apply". The
pressure value present is assigned to the upper
current value (5V).
438

Result:
The measuring range is configured for
0 to +300 mbar (0 to 4.5 psi).

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Diagnostics and troubleshooting

9

Diagnostics and troubleshooting

9.1

Troubleshooting

General errors
ProblemPossible cause

Solution

Device is not
responding.

Supply voltage does not match the value
indicated on the nameplate.

Apply correct voltage.

The polarity of the supply voltage iswrong.

Correct the polarity.

Connecting cables are not in contact with Check the connection of the cables andthe terminals.
correct if necessary.
No display

Onsite display is set too bright or too
dark.

• Set the onsite display brighter bysimultaneously pressing  and .
• Set the onsite display darker bysimultaneously pressing  and .

Connector for onsite display is notproperly connected.

Connect the plug correctly.

Onsite display is defective.

Replace onsite display.

Output voltage < 0.9 V

Signal line is not wired correctly.
Electronics unit is defective.

Check wiring.
Replace electronics.

Device measuresincorrectly.

Configuration error.

Check and correct parameter
configuration (see below).

9.2

Diagnostic events

9.2.1

Diagnostic message

Faults detected by the self-monitoring system of the measuring device are displayed as adiagnostic message in alternation with the measured value display.
Status signals
The table →  40 lists the messages that may occur. The ALARM STATUS parametershows the message with the highest priority. The device has four different status
information codes according to NE107:"Failure"
A device error has occurred. The measured value is no longer valid.
A0013956"Maintenance required"
Maintenance is required. The measured value remains valid.
A0013957"Function check"
The device is in service mode (e.g. during a simulation).
A0013959

A0013958"Out of specification"
The device is operated:• Outside its technical specifications (e.g. during warmup or cleaning processes)• Outside of the configuration carried out by the user (e.g. level outside configured span)

Diagnostic event and event text
The fault can be identified by means of the diagnostic event.

Endress+Hauser

39

Diagnostics and troubleshooting

Cerabar S PMP71 Low Power 1-5V DC Output

The event text helps you by providing information on the fault.
Diagnostic event
Status signal

Event number

Event text

↓

↓

↓

841

Sensor range

ExampleA0013958

3-digit number

If two or more diagnostic events are pending simultaneously, only the diagnostic message
with the highest priority is shown.
Other diagnostic messages that are pending can be viewed in the Diagnostic list submenu→  66.
Past diagnostic messages that are no longer pending are shown in the Event logbook
submenu→  66.

9.2.2

List of diagnostic events

General messages
Diagnostic event
Code

Cause

Corrective measure--

Description0

No error"C" messages
Diagnostic event

Cause

Corrective measure

C482 Simul. output

Simulation of the voltage output is switched on, i.e. thedevice is not measuring at present.

End the simulation

C484 Error simul.

Fault state simulation is switched on, i.e. the device is notmeasuring at present.

End the simulation

C485 Measure simul.

Simulation is switched on, i.e. the device is not measuring
at present.

End the simulation

Code

Description

C824 Process pressure • Overpressure or low pressure present.
• Check the pressure• Electromagnetic effects are greater than specifications invalue
the technical data. This message normally only appears• Restart device
briefly.
• Perform a reset"F" messages
Diagnostic event

Cause

Corrective measure

F002 Sens. unknown

Sensor does not suit the device (electronic sensor
nameplate).

Contact Endress+Hauser
Service

F062 Sensor conn.

• Cable connection between sensor and mainelectronics disconnected.
• Faulty sensor.
• Electromagnetic effects are greater thanspecifications in the technical data. This message
normally only appears briefly.

• Check sensor cable• Replace electronics• Contact Endress+Hauser
Service• Replace sensor (snap-on
version)

Code

40

Description

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Diagnostic event

Diagnostics and troubleshooting

Cause

Corrective measure

F081 Initialization• Cable connection between sensor and mainelectronics disconnected.
• Faulty sensor.
• Electromagnetic effects are greater thanspecifications in the technical data. This message
normally only appears briefly.

• Perform a reset• Check sensor cable• Contact Endress+Hauser
ServiceF083 Memory content• Faulty sensor.
• Electromagnetic effects are greater thanspecifications in the technical data. This message
normally only appears briefly.

• Restart device• Contact Endress+Hauser
Service

Code

Description

F140 Working range P • Overpressure or low pressure present.
• Electromagnetic effects are greater thanspecifications in the technical data. This message
normally only appears briefly.
• Faulty sensor.

• Check the processpressure• Check sensor range

F261 Electronics
module• Main electronics defective.
• Fault in the main electronics.

• Restart device• Replace electronics

F282 Memory• Fault in the main electronics.
• Main electronics defective.

• Restart device• Replace electronics

F283 Memory content• Main electronics defective.
• Electromagnetic effects are greater than thespecifications in the technical data.
• The supply voltage is disconnected when writing.
• An error occurred when writing.

• Perform a reset• Replace electronics

F841 Sensor range• Overpressure or low pressure present.
• Faulty sensor.

• Check the pressure value• Contact Endress+Hauser
Service

Cause

Corrective measure

M002 Sens. unknown

Sensor does not suit the device (electronic sensor
nameplate). Device continues measuring.

Contact Endress+Hauser
Service

M283 Memory
content• Cause as indicated for F283.
• Perform a reset• Correct measurement can continue as long as you do • Replace electronics
not need the peakhold indicator function.

M431 Adjustment

The adjustment performed would cause the sensor
nominal range to be exceeded or undershot.

M434 Scaling• Values for adjustment (e.g. lower range value and• Check the measuring
upper range value) are too close together.
range• Lower-range value and/or upper-range value exceed • Check the setting
or fall below the range limits of the sensor.
• Contact Endress+Hauser• The sensor was replaced and the customer-specific
Serviceconfiguration does not suit the sensor module.

M438 Data set• The supply voltage is disconnected when writing.
• An error occurred when writing.

"M" messages
Diagnostic event
Code

Endress+Hauser

Description• Check the measuring
range• Check position
adjustment• Check the setting• Check the setting• Restart device• Replace electronics

41

Diagnostics and troubleshooting

Cerabar S PMP71 Low Power 1-5V DC Output"S" messages
Diagnostic event

Cause

Corrective measure

S110 Operational
range T

• High temperature or low temperature present.
• Electromagnetic effects are greater thanspecifications in the technical data.
• Faulty sensor.

• Check processtemperature• Check the temperature
range

S140 Working rangeP• Overpressure or low pressure present.
• Electromagnetic effects are greater thanspecifications in the technical data.
• Faulty sensor.

• Check the processpressure• Check sensor range

S822 Process temp.

• The temperature measured in the sensor is higher
than the upper nominal temperature of the sensor.
• The temperature measured in the sensor is lower
than the lower nominal temperature of the sensor.

• Check temperature• Check the setting

S841 Sensor range• Overpressure or low pressure present.
• Faulty sensor.

• Check the pressure value• Contact Endress+Hauser
Service

S971 Adjustment• The output voltage is outside the permitted range of • Check the pressure value
0.9 V to 5.1 V.
• Check the measuring• The present pressure value is outside the configured
range
measuring range (but within the sensor range, if• Check the setting
applicable).

Code

9.3

Description

Response of output to errors

The behavior of the voltage output in case of fault is defined by the following
parameters:• Alarm behav. P (050)→  60
• "Output fail mode (190)" →  61
• "High alarm volt. (052)" →  61

9.4
Date

Firmware version

Firmware history
Modifications

Documentation
Operating Instructions

01.02.2017

01.00.zz

Original firmware.

9.5

BA01633P/00/EN/02.17

Disposal

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

42

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Cerabar S PMP71 Low Power 1-5V DC Output

10

Maintenance

MaintenanceNo special maintenance work is required.
Keep the pressure compensation and GORE-TEX® filter (1) free from contamination.

1

A0024791-EN

10.1

Information on cleaning

Endress+Hauser provides flushing rings as an accessory to enable cleaning of the process
isolating diaphragm without removing the transmitter from the process.
For further information please contact your local Endress+Hauser Sales Center.

10.2

Exterior cleaning

Please note the following points when cleaning the device:• The cleaning agents used should not corrode the surface and the seals.
• Mechanical damage to the process isolating diaphragm, e.g. due to sharp objects, must
be avoided.
• Observe the degree of protection of the device. See the nameplate if necessary →  13.

Endress+Hauser

43Repair

Cerabar S PMP71 Low Power 1-5V DC Output

11

Repair

11.1

General notes

11.1.1

Repair concept

The Endress+Hauser repair concept requires for devices to have a modular design and for
repairs to be carried out by Endress+Hauser Service or by properly trained customers.
Spare parts are grouped into logical kits with the associated replacement instructions.
For more information on service and spare parts, please contact Endress+Hauser Service.

11.1.2

Repair of Ex-certified devices

LWARNING
Incorrect repair can reduce electrical safety!
Risk of explosion!
‣ Only specialist personnel or Endress+Hauser-Service can carry out repairs to Ex
certified devices.
‣ Relevant standards and national regulations as well as safety instructions (XA) 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.
Carryout repairs according to the instructions. Following a repair, the device must‣
fulfill the requirements of the individual tests specified for that device.
‣ A certified device may be converted to another certified device version by Endress+Hauser Service only.
‣ All repairs and modifications must be documented.

11.2

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 "Serial number" parameter in the "Instrument info" submenu.

44

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Cerabar S PMP71 Low Power 1-5V DC Output

11.3

RepairReturnThe measuring device must be returned in the event of a factory calibration, or if thewrong device has been ordered or delivered.
As an ISO-certified company and due to legal requirements,
Endress+Hauser is required to follow certain procedures when handling returned productsthat have been in contact with a medium. To ensure swift, safe and professional device
returns, please read the return procedures and conditions on the Endress+Hauser website
at www.services.endress.com/return-material‣ Select country.
 The web site of the responsible sales office opens with all of the relevant
information relating to returns.

Endress+Hauser

1.

If the desired country is not listed:
Click on the "Choose your location" link.
 An overview of Endress+Hauser sales offices and representatives opens.

2.

Contact your Endress+Hauser sales office or representative.

45

Overview of the operating menu

Cerabar S PMP71 Low Power 1-5V DC Output

12

Overview of the operating menu
Depending on the parameter configuration, not all submenus and parameters areavailable. Information on this can be found in the parameter description under"Prerequisite".
Direct access

Description000→  53

Display mode001

→  54

Add. display value002→  54

Format 1st value004→  54

Operating mode005

→  55Press. eng. unit125

→  56

Corrected press.

172→  58

Pos. zero adjust007→  55

Set LRV013→  57

Set URV014→  58Damping switch164→  56

Damping value017→  56

Pressure af.damp111→  58

Code definition023→  50Device tag022→  51

Operator code021

→  51

Alarm behav. P050→  60Alarm vol. switch165→  60

Output fail mode190

→  61High alarm volt.

052→  61

Set min. voltage053→  61

Output voltage054→  60

Get LRV015→  61

Set LRV013→  62

Get URV016→  62

Set URV014→  62

Diagnostic code071

→  64

Last diag. code072

→  64

Min. meas. press.

073→  65

Maximum pressure074→  65

Diagnostics 1075→  66

Diagnostics 2076→  66

Diagnostics 3077→  66

Diagnostics 4078→  66

Diagnostics 5079→  66

Diagnostics 6080→  66

Diagnostics 7081→  66

Diagnostics 8082→  66

Language
Display/operat.

Setup

Extended setup

Voltage output

Diagnosis

Diagnostic list

46

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Cerabar S PMP71 Low Power 1-5V DC Output

Event logbook

Instrument info

Measured values

Simulation

Reset to zero
ExpertDirect access

Description

Diagnostics 9083→  66

Diagnostics 10084→  66

Last diag. 1085→  66

Last diag. 2086→  66

Last diag. 3087→  66

Last diag. 4088→  66

Last diag. 5089→  66

Last diag. 6090→  66

Last diag. 7091→  66

Last diag. 8092→  66

Last diag. 9093→  66

Last diag. 10094→  66

Firmware version095→  52

Serial number096→  51

Ext. order code097

→  52

Order identifier098→  52Cust. tag number254→  51

Device tag022→  51

ENP version099→  52

Config. counter100→  65

LRL sensor101→  59URL sensor102→  59Manufacturer ID103→  53

Device type code104

→  53

Device revision108→  53Pressure measured020→  58Sensor pressure109→  58Corrected press.

172→  58Pressure af.damp111→  58Sensor temp.

110→  57

Simulation mode112

→  67Sim. pressure113→  67Sim. voltage117→  67

Enter reset code124

→  55119→  50Code definition023→  50

Lock switch120→  50Operator code021

→  51

Cust. tag number254→  51

Device tag022→  51

Serial number096→  51

Firmware version095→  52Ext. order code097

→  52

Direct access
SystemInstrument info

Endress+Hauser

Overview of the operating menu

47

Overview of the operating menu

Cerabar S PMP71 Low Power 1-5V DC Output

Display

Administration
Measurement

Pressure

Sensor limits

Sensor trim

48

Description

Order identifier098→  52

ENP version099→  52

Electr. serial no.

121→  52

Sensor serial no.

122→  53

Manufacturer ID103→  53

Device type code104

→  53

Device revision108→  53

Language000→  53

Display mode001

→  54

Add. display value002→  54

Format 1st value004→  54Enter reset code124

→  55005→  55

Pos. zero adjust007→  55Damping switch164→  56

Damping value017→  56

Press. eng. unit125

→  56

Temp. eng. unit126

→  57

Sensor temp.

110→  57

Set LRV013→  57

Set URV014→  58Pressure measured020→  58Sensor pressure109→  58Corrected press.

172→  58Pressure af.damp111→  58LRL sensor101→  59URL sensor102→  59Lo trim measured129→  59Hi trim measured130→  59Lo trim sensor131→  59Hi trim sensor132→  60

Output voltage054→  60Alarm behav. P050→  60Alarm vol. switch165→  60

Output fail mode190

→  61High alarm volt.

052→  61

Set min. voltage053→  61

Get LRV015→  61

Set LRV013→  62

Get URV016→  62

Set URV014→  62Startup voltage134→  62Volt. trim 1 V

135→  63Operating mode
Basic setup

OutputDirect access

Voltage output

Endress+Hauser

Cerabar S PMP71 Low Power 1-5V DC Output

Diagnosis

Direct access

Description

Volt. trim 5 V

136→  63

Offset trim 1 V

137→  63

Offset trim 5 V

138→  64

Diagnostic code071

→  64

Last diag. code072

→  64

Reset Logbook159→  64

Min. meas. press.

073→  65

Maximum pressure074→  65

Reset peakhold161→  65

Operating hours162→  65

Config. counter100→  65

Diagnostics 1075→  66

Diagnostics 2076→  66

Diagnostics 3077→  66

Diagnostics 4078→  66

Diagnostics 5079→  66

Diagnostics 6080→  66

Diagnostics 7081→  66

Diagnostics 8082→  66

Diagnostics 9083→  66

Diagnostics 10084→  66

Last diag. 1085→  66

Last diag. 2086→  66

Last diag. 3087→  66

Last diag. 4088→  66

Last diag. 5089→  66

Last diag. 6090→  66

Last diag. 7091→  66

Last diag. 8092→  66

Last diag. 9093→  66

Last diag. 10094→  66

Simulation mode112

→  67Sim. pressure113→  67Sim. voltage117→  67

Diagnostic list

Event logbook

Simulation

Endress+Hauser

Overview of the operating menu

49

Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

13

Description of device parameters
This section describes the parameters in the order of how they are arranged in the"Expert" operating menu.

Direct access (119)Navigation

Expert → Direct access

Read permission

Operator/Maintenance/Expert

Write permission

ExpertDescription

Enter the direct access code to go directly to a parameter.

User entry

Enter the desired parameter code.

Factory setting

0

Note

For direct access, it is not necessary to enter leading zeros.

13.1

Expert → System

Code definition (023)

Write permission

Operators/Service engineers/Expert

Description

Use this function to enter an access code with which the device can be unlocked.

Options

A number from 0 to 9999

Factory setting0

Lock switch (120)

Write permission

Operators/Service engineers/Expert

Description

Displays the status of DIP switch 1 on the electronic insert. You can lock or unlock
parameters relevant to the measured value with DIP switch 1. If operation is locked bymeans of the "Operator Code" (021) parameter, you can only unlock operation again bymeans of this parameter.

User interface• On (locking switched on)• Off (locking switched off)

Factory setting

Off (locking switched off)

50

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Cerabar S PMP71 Low Power 1-5V DC Output

Description of device parameters

Operator code (021)

Write permission

Operators/Service engineers/Expert

Description

Use this function to enter a code to lock or unlock operation.

User entry• To lock: Enter a number ≠ the access code (value range: 1 to 9999).
• To unlock: Enter the access code.

Note

The access code is "0" in the order configuration. Another access code can be defined in the"Code definition" (023) parameter. If the user has forgotten the access code, the accesscode can be visible by entering the number "5864".

Factory setting

0

13.2

Expert → System → Instrument info

Cust. tag number (254)

Write permission

Operators/Service engineers/Expert

Description

Enter the device tag, e.g. TAG number (max. 8 alphanumeric characters).

Factory setting

No entry or according to order specifications

Device tag (022)

Navigation

Setup → Extended setup → Device tag

Write permission

Operators/Service engineers/Expert

Description

Enter the device tag, e.g. TAG number (max. 32 alphanumeric characters).

Factory setting

No entry or according to order specifications

Serial number (096)

Write permission

Parameter is read only. Only Endress+Hauser Service has write permission.

Description

Displays the serial number of the device (11 alphanumeric characters).

Endress+Hauser

51

Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Firmware version (095)

Write permission

No write permissions. Parameter is read only.

Description

Displays the firmware version.

Ext. order code (097)

Write permission

Parameter is read only. Only Endress+Hauser Service has write permission.

Description

Displays extended order number.

Factory setting

According to order specifications

Order identifier (098)

Navigation

Diagnosis → Instrument info → Order identifier

Write permission

Parameter is read only. Only Endress+Hauser Service has write permission.

Description

Displays the order identifier.

Factory setting

According to order specifications

ENP version (099)

Write permission

No write permissions. Parameter is read only.

Description

Displays the ENP version(ENP = electronic nameplate)Electr.serial no (121)

Write permission

No write permissions. Parameter is read only.

Description

Displays the serial number of the main electronics (11 alphanumeric characters).

52

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Cerabar S PMP71 Low Power 1-5V DC Output

Description of device parameters

Sensor ser. no (122)

Write permission

No write permissions. Parameter is read only.

Description

Displays the serial number of the main electronics (11 alphanumeric characters).

Manufacturer ID (103)

Write permission

No write permissions. Parameter is read only.

Description

Display the manufacturer ID number in a decimal digit format.
Here: 17 (Endress+Hauser)

Device type code (104)

Write permission

No write permissions. Parameter is read only.

Description

Display of the numerical ID of the device

Device revision (108)

Write permission

No write permissions. Parameter is read only.

Description

Display of Device Revision (e.g. 1)

13.3

Expert → System → Display

Language (000)Navigation

Main menu → Language

Write permission

Operators/Service engineers/Expert

Description

Select the menu language for the local display.

Options• English• Another language (as selected when ordering the device)• Possibly a third language (language of the manufacturing plant)

Endress+Hauser

53Description of device parameters

Factory setting

Cerabar S PMP71 Low Power 1-5V DC Output

EnglishDisplay mode (001)

Navigation

Display/Operat. → Display mode (001)

Write permission

Operators/Service engineers/Expert

Description

Specify the contents for the first line of the local display in measuring mode.

Options• Primary value• External value• All alternating

Factory setting

Primary value

Add. display value (002)

Navigation

Display/operat. → Add. display value (002)

Write permission

Operators/Service engineers/Expert

Description

Specify the contents for the second value in the alternating display mode in measuring
mode.

Options• No value• Pressure• Main measured value (%)• Voltage output• Temperature

Factory setting

No value

Format 1st value (004)

Navigation

Display/Operat. → Format 1st value (004)

Write permission

Operators/Service engineers/Expert

Description

Specify the number of places after the decimal point for the value displayed in the main
line.

54

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Cerabar S PMP71 Low Power 1-5V DC Output

Options• Auto•x• x.x• x.xx• x.xxx• x.xxxx• x.xxxxx

Factory setting

Auto

13.4

Description of device parameters

Expert → System → Management

Enter reset code (124)

Write permission

Operators/Service engineers/Expert

Description

Reset parameters completely or partially to the factory values or order configuration byentering a reset code, see "Resetting to factory settings (reset)" section.→  32.

Factory setting

0

13.5

Expert → Measurement → Measuring mode

Measuring mode (005)

Write permission

Operators/Service engineers/Expert

Description

Read only

Factory setting

Pressure

13.6

Expert → Measurement → Basic calibration

Pos. zero adjust (007)

Write permission

Operators/Service engineers/Expert

Description

Position adjustment – the pressure difference between zero (set point) and the measured
pressure need not be known.

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55Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Example• Measured value = 2.2 mbar (0.033 psi)
• You 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 position adjustment) = 0.0 mbar
• The voltage value is also corrected.

Options• Confirm• CancelFactory setting

CancelDamping switch (164)

Write permission

Operators/Service engineers/Expert(if the "Damping" DIP switch is set to "on")Description

Displays the switch position of DIP switch 2 which is used to switch the damping of theoutput signal on and off.

Display• Off
The output signal is not damped.
• On
The output signal is damped. The attenuation constant is specified in the "Damping
value" (017) parameter.

Factory settingOn

Damping value (017)

Write permission

Operators/Service engineers/Expert(if the "Damping" DIP switch is set to "on")Description

Enter damping time (time constant τ).
The damping affects the speed at which the measured value reacts to changes in pressure.

Input range

0.0 to 999.0 s

Factory setting

2.0 sec. or according to order specifications

Press. eng. unit (125)

Write permission

Operators/Service engineers/Expert

Description

Select the pressure engineering unit. If a new pressure engineering unit is selected, allpressure-specific parameters are converted and displayed with the new unit.

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Cerabar S PMP71 Low Power 1-5V DC Output

Description of device parameters

Options• mbar, bar• mmH2O, mH2O, inH2O• ftH2O• Pa, kPa, MPa• psi• mmHg, inHg
• kgf/cm2

Factory setting

mbar or bar depending on the nominal measuring range of the sensor, or as per orderspecifications

Temp. eng. unit (126)

Write permission

Service engineers/Expert

Description

Select the unit for the temperature measured values.

Options

• °C
• °F
•K

Note

The setting affects the unit for the "Sensor temp." parameter.

Factory setting°C

Sensor temp. (110)

Write permission

No write permissions. Parameter is read only.

Description

Displays the temperature currently measured in the sensor module. This can deviate fromthe process temperature.

13.7

Expert → Measurement → Pressure

Set LRV (013)

Write permission

Operators/Service engineers/Expert

Description

Set the pressure value or content for the lower voltage value (1V).

Factory setting

0.0 mbar/bar or as per order specifications

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57Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Set URV (014)

Write permission

Operators/Service engineers/Expert

Description

Set the pressure value, level or content for the upper voltage value (5V).

Factory setting

Upper measuring limit or as per order specifications

Meas. pressure (020)

Write permission

No write permissions. Parameter is read only.

Description

Displays the measured pressure after sensor trim, position adjustment and damping.
Pressure simulation value→↓

Sensor → Sensor trim → Position adjustment →↓↓Sensor pressure

Correctedpress.

Damping→↓
Corrected
Damping→ → P → Pressure → I → Voltage output↓
Pressurepressure

Sensor pressure (109)

Write permission

No write permissions. Parameter is read only.

Description

Displays the measured pressure before sensor trim and position adjustment.

Corrected press. (172)Write permission

No write permissions. Parameter is read only.

Description

Displays the measured pressure after sensor trim and position adjustment.

Press after damping (111)

Write permission

58

No write permissions. Parameter is read only.

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Cerabar S PMP71 Low Power 1-5V DC Output

Description

Description of device parameters

Displays the measured pressure after sensor trim, position adjustment and damping.

13.8

Expert → Measurement → Sensor limits

LRL sensor (101)Write permission

No write permissions. Parameter is read only.

Description

Displays the lower-range limit of the sensor.

URL sensor (102)

Write permission

No write permissions. Parameter is read only.

Description

Displays the upper-range limit of the sensor.

13.9

Expert → Measurement → Sensor trim

Lo trim measured (129)

Write permission

Parameter is read only. Only Endress+Hauser Service has write permission.

Description

Displays the reference pressure present to be accepted for the lower calibration point.

Hi trim measured (130)

Write permission

Parameter is read only. Only Endress+Hauser Service has write permission.

Description

Displays the reference pressure present to be accepted for the upper calibration point.

Lo trim sensor (131)

Write permission

No write permissions. Parameter is read only.

Description

Sensor recalibration by entering a target pressure while simultaneously and automatically
accepting a reference pressure present for the lower calibration point.

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59Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Hi trim sensor (132)

Write permission

No write permissions. Parameter is read only.

Description

Sensor recalibration by entering a target pressure while simultaneously and automatically
accepting a reference pressure present for the upper calibration point.

13.10 Expert → Output → Voltage output
Output voltage (054)

Write permission

Operator/Maintenance/Expert

Description

Display the current voltage value.

Alarm behav. P (050)

Write permission

Operator/Maintenance/Expert

Description

Set voltage output if sensor limits are overshot or undershot.

Options• Warning
The device continues to measure. An error message is displayed.
• Alarm
The output signal adopts a value that can be specified by the "Output fail mode" function.
• NAMUR– Lower sensor limit undershot:
Voltage output = 0.95 V– Upper sensor limit exceeded:
Voltage output adopts a value of to 5.1 V, depending on the setting of the "High alarmvolt." parameter (052).

Factory setting

Warning

Alarm vol. switch (165)

Write permission

Operator/Maintenance/Expert

Description

Displays the switching state of DIP switch 3 "SW/Alarm min."60

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Cerabar S PMP71 Low Power 1-5V DC Output

Display

Description of device parameters• SW
The alarm voltage has the value defined in "Output fail mode" (190).
• Alarm min
The alarm voltage is 0.9 V, regardless of the software setting.

Output fail mode (190)

Write permission

Operator/Maintenance/Expert

Description

Select Output fail mode. In the event of an alarm, both the voltage and the bar graph adopt
the voltage value specified using this parameter.

Options• Max. alarm: can be set from 5.25 V to 5.75 V• Hold measured value: last measured value is held.
• Min. Alarm: 0.9 V

Factory setting

Max. alarmHigh alarm volt. (052)

Write permission

Operator/Maintenance/Expert

Description

Enter voltage value for maximum alarm voltage. See also "Output fail mode".

Input range

5.25 V to 5.75 V

Factory setting

5.7 V

Set min. voltage (053)

Write permission

Operator/Maintenance/Expert

Description

Enter lower voltage limit.
Some switching units do not accept voltages lower than 1V.

Options

0.9 V

Factory setting

0.9 V

Get LRV (015)

Write permission
Endress+Hauser

Operator/Maintenance/Expert
61Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Description

Set the lower-range value – reference pressure is present at the device. The pressure forthe lower voltage value (1V) is present at the device. Use the "Confirm" option to assign thelower voltage value to the applied pressure value.

Options• Cancel• Confirm

Factory setting

CancelSet LRV (013)

Write permission

Operator/Maintenance/Expert

Description

Set the pressure value for the lower voltage value (1V).

Factory setting

0.0 mbar/bar or as per order specifications

Get URV (016)

Write permission

Operator/Maintenance/Expert

Description

Set the upper-range value – reference pressure is present at the device. The pressure forthe upper voltage value (5.25 V to 5.75 V) is present at the device. Use the "Confirm"
option to assign the upper voltage value to the applied pressure value.

Options• Cancel• Confirm

Factory setting

CancelSet URV (014)

Navigation

Setup → Set URV
Setup → Extended setup → Voltage output → Set URV

Write permission

Operator/Maintenance/Expert

Description

Set the pressure value for the upper voltage value (5.25 V to 5.75 V).

Factory setting

Upper measuring limit or as per order specifications

Startup voltage (134)62

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Cerabar S PMP71 Low Power 1-5V DC Output

Write permission

Maintenance/Expert

Description

Enter the startup voltage.

Options•3V• Max alarm (5.5 V, cannot be adjusted)

Factory setting

3V

Description of device parameters

Volt. trim 1 V (135)

Write permission

Maintenance/Expert

Description

Enter the voltage value for the lower point (1 mA) of the voltage regression lines. Using
this parameter and "Volt. trim 5 V", you can adapt the voltage output to the transmission
conditions.

Options

Carry out the voltage trim for the lower point as follows:• Select the "Voltage" option in the "Simulation mode" parameter.
• In the "Sim. voltage" parameter, configure the "1 V" value.
• Enter the voltage value measured with the switching unit in the "Volt. trim 1 V"
parameter.

Input range

Measured voltage ±50 mV

Factory setting

1V

Volt. trim 5 V (136)

Write permission

Maintenance/Expert

Description

Enter the voltage value for the upper point (5 V) of the voltage regression lines. Using thisparameter and "Volt. trim 1 V", you can adapt the voltage output to the transmission
conditions.

Options

Carry out the voltage trim for the upper point as follows:• Select the "Voltage" option in the "Simulation mode" parameter.
• In the "Sim. voltage" parameter, configure the "5 V" value.
• Enter the voltage value measured with the switching unit in the "Volt. trim 5 V"parameter.

Input range

Measured current ±250 mV

Factory setting

5V

Offset trim 1 V (137)Endress+Hauser

63Description of device parameters

Cerabar S PMP71 Low Power 1-5V DC Output

Write permission

Maintenance/Expert

Description

Display/enter the difference between 1 V and the value entered for the "Volt. trim 1 V"
parameter.

Factory setting

0

Offset trim 5 V (138)

Write permission

Maintenance/Expert

Description

Display/enter the difference between 5 V and the value entered for the "Volt. trim 5 V"parameter.

Factory setting

0

13.11 Expert → Diagnostics
Diagnostic code (071)

Write permission

No write permissions. Parameter is read only.

Description

Displays the diagnostic message with the highest priority currently present.

Last diag. code (072)

Write permission

No write permissions. Parameter is read only.

Description

Displays the last diagnostic message that occurred and was rectified.

Note

Use the "Reset logbook" parameter to clear the messages listed in the parameter "Last diag.
code".

Reset logbook (159)

Write permission

Service engineers/Expert

Description

Use this parameter to reset all messages of the parameter "Last diag. code" and the event
logbook "Last diag. 1" to "Last diag. 10".

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Cerabar S PMP71 Low Power 1-5V DC Output

Options• Cancel• Confirm

Factory setting

CancelDescription of device parameters

Min. meas. press. (073)

Write permission

No write permissions. Parameter is read only.

Description

Displays the lowest pressure value measured (peakhold indicator). You can reset thisindicator by means of the "Reset peakhold" parameter.

Max. meas. press. (074)

Write permission

No write permissions. Parameter is read only.

Description

Displays the highest pressure value measured (peakhold indicator). You can reset thisindicator by means of the "Reset peakhold" parameter.

Reset peakhold (161)

Write permission

Service engineers/Expert

Description

You can reset the "Min. meas. press." and "Max. meas. press." indicators with thisparameter.

Options• Cancel• Confirm

Factory setting

CancelOperating hours (162)

Write permission

No write permissions. Parameter is read only.

Description

Displays the hours of operation. This parameter cannot be reset.

Config. counter (100)Write permission
Endress+Hauser

Operators/Service engineers/Expert
65Description of device parameters

Description

Cerabar S PMP71 Low Power 1-5V DC Output

Displays the configuration counter.
This counter is increased by one every time a parameter or group is changed. The countercounts up to 65535 and then starts again at zero.

13.12 Expert → Diagnostics → Diagnostic list
Diagnostic 1 (075)
Diagnostic 2 (076)
Diagnostic 3 (077)
Diagnostic 4 (078)
Diagnostic 5 (079)
Diagnostic 6 (080)
Diagnostic 7 (081)
Diagnostic 8 (082)
Diagnostic 9 (083)
Diagnostic 10 (084)

Navigation

Diagnostics → Diagnostic list

Write permission

No write permissions. Parameter is read only.

Description

This parameter contains up to ten diagnosis messages that are currently pending,arranged in order of priority.

13.13 Expert → Diagnostics → Event logbook
Last diag. 1 (085)
Last diag. 2 (086)
Last diag. 3 (087)
Last diag. 4 (088)
Last diag. 5 (089)
Last diag. 6 (090)
Last diag. 7 (091)
Last diag. 8 (092)
Last diag. 9 (093)
Last diag. 10 (094)

Navigation

Diagnostics → Event logbook

Write permission

No write permissions. Parameter is read only.

Description

This parameter contains the last 10 diagnosis messages to occur and be rectified. They canbe reset using the "Reset logbook" parameter.
Errors which have occurred multiple times are displayed once only.

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Description of device parameters13.14 Expert → Diagnostics → Simulation
Simulation mode (112)

Write permission

Operators/Service engineers/Expert

Description

Switch on simulation and select the simulation mode.

Options• None• Pressure → see this table, "Sim. press." parameter• Voltage output, → see this table, "Sim. voltage" parameter• Alarm/warning, → see this table, "Sim. error no." parameter

Factory setting

None

Transducer block
Sensor→Sensor trim→

Position adjustment→

Damping→

P

Pressure→

PV→

Voltage output↑
Sim.
VoltageSim. voltage (117)

Write permission

Operators/Service engineers/Expert

Description

Enter the simulation value. See also "Simulation mode".

Prerequisite"Simulation mode" = voltage value

Value at switch-on

Current voltage valueSim. pressure (113)

Write permission

Operators/Service engineers/Expert

Description

Enter the simulation value. See also "Simulation mode".

Prerequisite"Simulation mode" = Pressure

Value at switch-on

Current pressure measured value

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67Technical data

Cerabar S PMP71 Low Power 1-5V DC Output

14

Technical data

14.1

Pressure specifications

LWARNING
The maximum pressure for the measuring device depends on the lowest-rated
element with regard to pressure.
‣ For pressure specifications, see the "Measuring range" section and the "Mechanicalconstruction" section.
‣ The measuring device must be operated only within the specified limits!
‣ MWP (maximum working pressure): 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, thematerials 1.4435 and 1.4404 are grouped together under 13EO in EN 1092-1 Tab. 18.
The chemical composition of the two materials 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 of the individual sensors (OPL= 1.5 x MWP (formula does not apply to the PMP71 with a 40 bar (600 psi) or 100 bar(1500 psi) measuring cell)) and may be applied only for a limited period of time toprevent any lasting damage.
‣ The Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS". The
abbreviation "PS" corresponds to the MWP (maximum working pressure) of themeasuring device.
‣ In the case of sensor range and process connection combinations where the overpressure limit (OPL) of the process connection is smaller than the nominal value of thesensor, the device is set at the factory, at the very maximum, to the OPL value of theprocess connection. If you want to use the entire sensor range, select a processconnection with a higher OPL value (1.5 x PN; MWP = PN)

14.2

Additional technical data

See Technical Information TI00383P.

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Cerabar S PMP71 Low Power 1-5V DC Output

Index

Index
A

Add. display value (002) . . . . . . . . . . . . . . . . . . . . . . 54
Alarm behav. P (050) . . . . . . . . . . . . . . . . . . . . . . . . 60
Alarm vol. switch (165) . . . . . . . . . . . . . . . . . . . . . . . 60
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

CCalib. offset (008) (absolute pressure sensors) . . . . . . 36
CE mark (declaration of conformity) . . . . . . . . . . . . . 10
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Code definition (023) . . . . . . . . . . . . . . . . . . . . . . . . 50
Config. counter (100) . . . . . . . . . . . . . . . . . . . . . . . . 65
Configuration of a pressure measurement . . . . . . . . . 37
Configure language . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Configure pressure engineering unit . . . . . . . . . . . . . 35
Configuring pressure measurement . . . . . . . . . . . . . . 37
Corrected press. (172) . . . . . . . . . . . . . . . . . . . . . 35, 58
Cust. tag number (254) . . . . . . . . . . . . . . . . . . . . . . . 51

D

Damping switch (164) . . . . . . . . . . . . . . . . . . . . . . . . 56
Damping value (017) . . . . . . . . . . . . . . . . . . . . . 36, 56
Declaration of conformity . . . . . . . . . . . . . . . . . . . . . 10
Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Device revision (108) . . . . . . . . . . . . . . . . . . . . . . . . . 53
Device tag (022) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Device type code (104) . . . . . . . . . . . . . . . . . . . . . . . 53
Diagnostic 1 (075) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 2 (076) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 3 (077) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 4 (078) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 5 (079) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 6 (080) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 7 (081) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 8 (082) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 9 (083) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic 10 (084) . . . . . . . . . . . . . . . . . . . . . . . . . 66
Diagnostic code (071) . . . . . . . . . . . . . . . . . . . . . . . . 64
Diagnostic event . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Diagnostic events . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Diagnostic message . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Diagnostics
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Display mode (001) . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Display module contrast . . . . . . . . . . . . . . . . . . . . . . 28
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

EElectr.serial no (121) . . . . . . . . . . . . . . . . . . . . . . . . . 52
ENP version (099) . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Enter reset code (124) . . . . . . . . . . . . . . . . . . . . . . . . 55
Error symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Event text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Ext. order code (097) . . . . . . . . . . . . . . . . . . . . . . . . . 52
Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Endress+Hauser

F

Field of application
Residual risks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Firmware version (095) . . . . . . . . . . . . . . . . . . . . . . . 52
Format 1st value (004) . . . . . . . . . . . . . . . . . . . . . . . 54

G

Get LRV (015) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Get URV (016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

H

Hi trim measured (130) . . . . . . . . . . . . . . . . . . . . . . . 59
Hi trim sensor (132) . . . . . . . . . . . . . . . . . . . . . . . . . 60
High alarm volt. (052) . . . . . . . . . . . . . . . . . . . . . . . . 61

L

Last diag. 1 (085) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 2 (086) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 3 (087) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 4 (088) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 5 (089) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 6 (090) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 7 (091) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 8 (092) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 9 (093) . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. 10 (094) . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Last diag. code (072) . . . . . . . . . . . . . . . . . . . . . . . . . 64
Lo trim measured (129) . . . . . . . . . . . . . . . . . . . . . . . 59
Lo trim sensor (131) . . . . . . . . . . . . . . . . . . . . . . . . . 59
Lock switch (120) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Locking status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
LRL sensor (101) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

M

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Manufacturer ID (103) . . . . . . . . . . . . . . . . . . . . . . . 53
Max. meas. press. (074) . . . . . . . . . . . . . . . . . . . . . . 65
Meas. pressure (020) . . . . . . . . . . . . . . . . . . . . . . . . 58
Measuring mode (005) . . . . . . . . . . . . . . . . . . . . . . . 55
Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Menu
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Parameter description . . . . . . . . . . . . . . . . . . . . . 50
Min. meas. press. (073) . . . . . . . . . . . . . . . . . . . . . . . 65
Min. min. voltage (053) . . . . . . . . . . . . . . . . . . . . . . . 61
min. trim 1 V (135) . . . . . . . . . . . . . . . . . . . . . . . . . . 63
min. trim 5 V (136) . . . . . . . . . . . . . . . . . . . . . . . . . . 63

N

Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

O

Occupational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Offset trim 1 V (137) . . . . . . . . . . . . . . . . . . . . . . . . . 63
Offset trim 5 V (138) . . . . . . . . . . . . . . . . . . . . . . . . . 64
Onsite display
see Diagnostic message
69

IndexCerabar S PMP71 Low Power 1-5V DC Output

see In alarm condition
Operating hours (162) . . . . . . . . . . . . . . . . . . . . . . . . 65
Operating menu
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Parameter description . . . . . . . . . . . . . . . . . . . . . 50
Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operator code (021) . . . . . . . . . . . . . . . . . . . . . . . . . 51
Order identifier (098) . . . . . . . . . . . . . . . . . . . . . . . . 52
Output fail mode (190) . . . . . . . . . . . . . . . . . . . . . . . 61
Output voltage (054) . . . . . . . . . . . . . . . . . . . . . . . . . 60

P

Pos. zero adjust (007) . . . . . . . . . . . . . . . . . . . . . . . . 55
Pos. zero adjust (007) (gauge pressure sensor) . . . . . . 35
Press. after damping (111) . . . . . . . . . . . . . . . . . . . . 58
Press. eng. unit (125) . . . . . . . . . . . . . . . . . . . . . . . . 56
Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

R

Repair concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Reset logbook (159) . . . . . . . . . . . . . . . . . . . . . . . . . 64
Reset peakhold (161) . . . . . . . . . . . . . . . . . . . . . . . . 65

S

Safety instructions
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety Instructions (XA) . . . . . . . . . . . . . . . . . . . . . . . . 6
Sensor pressure (109) . . . . . . . . . . . . . . . . . . . . . . . . 58
Sensor ser. no. (122) . . . . . . . . . . . . . . . . . . . . . . . . . 53
Sensor temp. (110) . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Serial number (096) . . . . . . . . . . . . . . . . . . . . . . . . . 51
Set LRV (013) . . . . . . . . . . . . . . . . . . . . . . . . . . . 57, 62
Set URV (014) . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 62
Sim. pressure (113) . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Sim. voltage (117) . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Simulation mode (112) . . . . . . . . . . . . . . . . . . . . . . . 67
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Staff
Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Startup voltage (134) . . . . . . . . . . . . . . . . . . . . . . . . 62
Status signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

T

Temp. eng. unit (126) . . . . . . . . . . . . . . . . . . . . . . . . 57
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

U

URL sensor (102) . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Use of the measuring devices
Borderline cases . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Incorrect use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Using measuring device
see Designated use

W

W@M Device Viewer . . . . . . . . . . . . . . . . . . . . . . . . . 44

70

Endress+Hauser

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