GP01149P/00/EN/03.24-00
71647903
2024-03-26

Products

Solutions

Valid as of version
01.00.zz (Device firmware)

Description of Device Parameters
Cerabar PMC51B
Process pressure measurement
HART

Services

Cerabar PMC51B HART

Table of contents

Table of contents
1

About this document . . . . . . . . . . . . . . . . 4

1.1
1.2
1.3
1.4
1.5

Document function . . . . . . . . . . . . . . . . . . . . . 4
Target group . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Using this document . . . . . . . . . . . . . . . . . . . . 4
Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Documentation . . . . . . . . . . . . . . . . . . . . . . . . 5

2Overview of the operating menu . . . . . 6

3

Description of device parameters . . . 21

3.1
3.2
3.3
3.4
3.5

User navigation . . . . . . . . . . . . . . . . . . . . . . . 21
"Guidance" menu . . . . . . . . . . . . . . . . . . . . . . 23
"Diagnostics" menu . . . . . . . . . . . . . . . . . . . . . 44
"Application" menu . . . . . . . . . . . . . . . . . . . . . 65
"System" menu . . . . . . . . . . . . . . . . . . . . . . . . 96

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Endress+Hauser

3About this document

Cerabar PMC51B HART

1

About this document

1.1

Document function

The document is part of the Operating Instructions and serves as a reference forparameters. The document provides a detailed explanation of each individual parameter.
Performance of tasks that require detailed knowledge of the functioning of the device:• Commissioning measurements under difficult conditions• Optimal adaptation of the measurement to difficult conditions• Detailed configuration of the communication interface• Error diagnostics in difficult cases

1.2

Target group

The document is aimed at specialists who work with the device over the entire life cycle
and perform specific configurations.

1.3

Using this document

1.3.1

Information on the document structureThis document lists the submenus and parameters that are available when the"Maintenance" option user role is enabled.
For the operating concept of the operating menus, see the Operating Instructions.

1.3.2

Structure of a parameter description

The individual parts of a parameter description are described in the following section:• Navigation: Navigation path to the parameter via the local display• Prerequisite: The parameter is only available under these specific conditions• Description: Description of the parameter function• Selection: List of the individual options for the parameter• User entry: Input range for the parameter• User interface: Display value/data of the parameter• Additional information:• On individual options• On display values/data• On the input range• On the factory setting• On the parameter function

4

Endress+Hauser

Cerabar PMC51B HART

About this document

1.4

Symbols used

1.4.1

Symbols for certain types of Information

Additional information:
Reference to documentation:
Operation via local display:
Operation via operating tool:
Write-protected parameter:

1.5

Documentation

1.5.1

Standard documentation

Operating Instructions
The Operating Instructions are available via the Internet: www.endress.com →Download

1.5.2

Supplementary device-dependent documentation

Special Documentation
The Special Documentation is available via the Internet: www.endress.com →Download

Endress+Hauser

5Overview of the operating menu

2

Cerabar PMC51B HART

Overview of the operating menu
→  21

Guidance‣ Commissioning→  23‣ Device identification
Device tag→  23

Device name→  23

Serial number→  23Extended order code 1→  24

Extended order code 2→  24

Extended order code 3→  24‣ Device identification
Locking status‣ Device identification→  25→  25→  26

HART short tag→  26

HART date code→  26

HART descriptor→  26

HART message→  26

HART address→  27‣ Measurement adjustments→  27

Assign PV→  27

Damping→  27‣ Measurement adjustments→  28Pressure unit

→  28Temperature unit

→  28‣ Measurement adjustments6→  23→  29Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

Pressure unit

→  29

Scaled variable unit

→  29

Free text→  30Temperature unit

→  30‣ Measurement adjustments
Zero adjustment→  31Pressure→  32‣ Output settings→  32
Output current transfer function‣ Output settings‣ Output settings→  32→  33Lower Range Limit→  33Upper Range Limit→  33

Minimum span

→  33‣ Output settings→  34Pressure→  34

Scaled variable→  34‣ Output settings

Endress+Hauser→  32→  32

Scaled variable transfer function‣ Output settings→  31→  34Lower range value output→  34Upper range value output→  34Lower Range Limit→  35Upper Range Limit→  35

Minimum span

→  35→  357

Overview of the operating menu

Cerabar PMC51B HART

Scaled variable transfer function→  35Pressure value 1→  36

Scaled variable value 1→  36

Pressure value 2→  36

Scaled variable value 2→  36Lower Range Limit→  37Upper Range Limit→  37

Minimum span

→  37‣ Output settings→  37Lower range value output→  37Upper range value output→  38Current range output→  38

Failure behavior current output→  38

Failure current→  38Loop current mode→  39Assign HART variables?

→  39‣ Output settings8→  39Process variable output current→  39Current range output→  40Lower range value output→  40Upper range value output→  40

Failure behavior current output→  40

Failure current→  41

Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

Loop current mode→  41

Assign HART variables?

→  41‣ Output settings→  41
Assign PV→  41

Assign SV→  42

Assign TV→  42

Assign QV→  43→  44

Diagnostics‣ Active diagnostics
Active diagnostics→  44

Timestamp→  44Previous diagnostics→  45

Timestamp→  45

Operating time from restart→  45

Operating time→  46‣ Event logbook→  46Filter options‣ Minimum/maximum values

Endress+Hauser→  44→  46→  47

Pressure min→  47

Counter limit underruns sensor Pmin

→  47

Counter underruns of user limit Pmin

→  47

Minimum sensor temperature→  48Counter limit underruns sensor Tmin

→  48Counter underruns of user limit Tmin

→  48Minimum terminal voltage→  489

Overview of the operating menu

Cerabar PMC51B HART

Minimum electronics temperature→  48Reset user defined counters P and T→  49Pressure max→  49Counter limit overruns sensor Pmax

→  49Counter overruns of user limit Pmax

→  49Maximum sensor temperature→  49Counter limit overruns sensor Tmax

→  50Counter overruns of user limit Tmax

→  50Maximum terminal voltage→  50Maximum electronics temperature→  50‣ Simulation→  51
Simulation→  51

Value pressure simulation→  51

Value current output→  51

Diagnostic event simulation→  51‣ Diagnostic settings→  52‣ Properties10→  52
SSD Out of range delay time→  52

SSD Monitoring delay time→  52500 Process alert pressure→  52

Low alert value→  53High alert value→  53501 Process alert scaled variable→  53Low alert value→  53High alert value→  54Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

User temperature process alert→  54

Low alert value→  54High alert value→  54806 Diagnostic behavior→  55806 Diagnostic behavior→  55806 Event category→  55806 Event category→  55806 Event delay→  55‣ Configuration→  56‣ Configuration

Endress+Hauser→  56500 Diagnostic behavior→  56500 Diagnostic behavior→  56500 Diagnostic behavior→  56500 Diagnostic behavior→  56500 Event category→  56500 Event category→  56500 Event category→  56500 Event category→  56501 Diagnostic behavior→  56501 Diagnostic behavior→  56501 Diagnostic behavior→  56501 Diagnostic behavior→  56501 Event category→  57501 Event category→  57501 Event category→  5711

Overview of the operating menu

Cerabar PMC51B HART

501 Event category→  57502 Diagnostic behavior→  57502 Diagnostic behavior→  57502 Diagnostic behavior→  57502 Diagnostic behavior→  57502 Event category→  57502 Event category→  57502 Event category→  57502 Event category→  57‣ Process12→  58806 Diagnostic behavior→  58806 Diagnostic behavior→  58806 Diagnostic behavior→  58806 Diagnostic behavior→  58806 Diagnostic behavior→  58806 Diagnostic behavior→  58806 Event category→  58806 Event category→  58806 Event category→  58806 Event category→  58806 Event category→  58806 Event category→  58822 Diagnostic behavior→  58822 Event category→  59Sensor pressure range behavior→  59Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

→  59900 Event category→  60900 Event category→  60900 Event category→  60900 Event category→  60900 Diagnostic behavior→  60900 Diagnostic behavior→  60900 Diagnostic behavior→  60900 Diagnostic behavior→  60906 Diagnostic behavior→  60906 Diagnostic behavior→  60906 Diagnostic behavior→  60906 Diagnostic behavior→  60906 Event category→  60906 Event category→  60906 Event category→  60906 Event category→  60→  65

Application‣ Measuring units

Endress+Hauser

841 Event category→  65Pressure unit

→  65

Decimal places pressure→  65Temperature unit

→  65

Scaled variable unit

→  66

Free text→  67

Decimal places scaled variable→  6713

Overview of the operating menu

Cerabar PMC51B HART

‣ Measured values→  68Pressure→  68

Scaled variable→  68Sensor temperature→  68Terminal voltage 1→  68Terminal current→  69

Electronics temperature→  69‣ Sensor→  69‣ Basic settings→  69Output current transfer function→  69Damping→  70‣ Sensor calibration
Zero adjustment→  70Calibration offset→  70

Zero adjustment offset→  71

Sensor Trim Reset→  71

Lower sensor trim measured value→  71

Lower sensor trim

→  72Upper sensor trim measured value→  72Upper sensor trim

→  73‣ Sensor limits14→  70→  73Lower Range Limit→  73Upper Range Limit→  73

Minimum span

→  74Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

Sensor temperature lower range limit→  74

Sensor temperature upper range limit→  74‣ Scaled variable→  74
Assign PV→  74

Scaled variable unit

→  75

Free text→  75Pressure→  76

Scaled variable transfer function→  76Lower range value output→  76Upper range value output→  76

Activate table→  77

Pressure value 1→  77

Scaled variable value 1→  77

Pressure value 2→  77

Scaled variable value 2→  77

Pressure→  78

Scaled variable→  78‣ Wet calibration

Endress+Hauser→  78Zero→  78Pressure value 1→  78Span→  78Pressure value 2→  79Zero→  78Lower range value output→  7915

Overview of the operating menu

Cerabar PMC51B HARTSpan

→  78Upper range value output→  79‣ Current output→  81
Assign PV→  81

Measuring mode current output→  81

Current range output→  81

Lower range value output→  82Upper range value output→  82

Failure behavior current output→  82

Failure current→  82

Output current→  83

Terminal current→  83‣ HART output→  84‣ Configuration→  84
HART address→  84

HART short tag→  84

Device tag→  84

No. of preambles→  85Loop current mode→  85‣ HART output

16→  85Assign PV→  85

Primary variable (PV)→  85Assign SV→  86

Secondary variable (SV)→  86

Assign TV→  86Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

Tertiary variable (TV)→  87

Assign QV→  87

Quaternary variable (QV)

→  88‣ Burst configuration 1
Burst mode 1→  88Burst command 1→  89Burst variable 0→  89Burst variable 1→  90

Burst variable 2→  90

Burst variable 3→  90

Burst variable 4→  90

Burst variable 5→  91Burst variable 6→  91Burst variable 7→  91Burst trigger mode

→  91Burst trigger level→  92

Min. update period→  92Max. update period→  92‣ Information

Endress+Hauser→  88→  93
Device ID→  93

Device type→  93

Device revision→  93

HART short tag→  94

HART revision→  94

HART descriptor→  9417

Overview of the operating menu

Cerabar PMC51B HART

HART message→  94

HART date code→  95→  96

System‣ Device management
Device tag→  96

Locking status→  96

Configuration counter→  97

Reset device→  97‣ User management‣ Display18→  96→  98User role→  98Password→  98Enter access code→  98

Status password entry→  99New password→  99Confirm new password→  99Status password entry→  99Old password→  99New password→  99Confirm new password→  99Status password entry→  99Reset password→  100

Status password entry→  99Old password→  99Status password entry→  99→  100

Endress+Hauser

Cerabar PMC51B HART

Overview of the operating menu

Language→  100

Format display→  101

Value 1 display→  101

Value 2 display→  102

Value 3 display→  102

Value 4 display→  103

Contrast display→  103‣ Geolocation→  104
Process Unit Tag→  104

Location Description→  104

Longitude→  104

Latitude→  104

Altitude→  105

Location method→  105‣ Information

Endress+Hauser→  105
Device name→  105

Manufacturer→  106

Serial number→  106

Order code→  106

Firmware version→  107

Hardware version→  107

Extended order code 1→  107

Extended order code 2→  107

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Overview of the operating menu

Cerabar PMC51B HART

Extended order code 3→  108

Checksum→  108‣ Software configuration20→  108

Activate SW option→  108

Software option overview→  109

Endress+Hauser

Cerabar PMC51B HART

Description of device parameters

3

Description of device parameters

In the following section, the parameters are listed according to the menu structure of theoperating tool.
The operating menu is dynamic and adapts the choice of parameters to the selected
options.

3.1

User navigation

The Guidance main menu contains functions which enable users to perform basic tasks
swiftly, e.g. commissioning.
These are primarily guided wizards and cross-subject special functions.
Navigation

3.1.1



Guidance

Overview of the operating menu

"Guidance" menu
Commissioning (→  23)"Diagnostics" menu
• Active diagnostics (→  44)• Event logbook (→  46)• Minimum/maximum values (→  47)• Simulation (→  51)• Diagnostic settings (→  52)"Application" menu
• Measuring units (→  65)• Measured values (→  68)• Sensor (→  69)• Current output (→  81)• HART output (→  84)"System" menu
• Device management (→  96)• User management (→  98)• Bluetooth configuration• Display (→  100)
• Geolocation (→  104)
• Information (→  93)• Software configuration (→  108)

Endress+Hauser

21Description of device parameters

Cerabar PMC51B HART

3.1.2

Commissioning

Run this wizard to put the device into operation. Enter the appropriate value in eachparameter or select the appropriate option.
If the wizard is canceled before all the necessary parameters have been configured,
any settings already made are saved. For this reason, the device may then be in an
undefined state!
In such situations, it is advisable to reset the device to the factory default settings.
The following parameters are configured in the Commissioning wizard:• Device identification (→  23)• Device tag (→  23)• Device name (→  23)• Serial number (→  23)• Extended order code 1 (→  24)• Extended order code 2 (→  24)• Extended order code 3 (→  24)• Locking status (→  25)• HART short tag (→  26)• HART date code (→  26)• HART descriptor (→  26)• HART message (→  26)• HART address (→  27)• Measurement adjustments (→  27)• Assign PV (→  27)• Damping (→  27)• Pressure unit (→  28)• Temperature unit (→  28)• Scaled variable unit (→  29)• Zero adjustment (→  31)• Pressure (→  32)• Output settings (→  32)• Output current transfer function (→  32)• Lower Range Limit (→  33)• Upper Range Limit (→  33)• Minimum span (→  33)• Pressure (→  34)• Scaled variable (→  34)• Lower range value output (→  34)• Upper range value output (→  34)• Scaled variable transfer function (→  32)• Pressure value 1 (→  36)• Current range output (→  38)• Failure behavior current output (→  38)• Failure current (→  38)• Loop current mode (→  39)• Assign HART variables? (→  39)• Process variable output current (→  39)• Assign PV (→  27)• Assign SV (→  42)• Assign TV (→  42)• Assign QV (→  43)

22

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Cerabar PMC51B HART

Description of device parameters

3.2"Guidance" menu

Navigation

3.2.1



Guidance"Commissioning" wizard

Navigation

Guidance → Commissioning"Device identification" wizard
Navigation

Guidance → Commissioning → Device ident.

Device tagNavigation

Guidance → Commissioning → Device ident. → Device tag

Description

Enter a unique name for the measuring point to identify the device quickly within theplant.

User entry

Character string comprising numbers, letters and special characters (32)

Device name
Navigation

Guidance → Commissioning → Device ident. → Device name

Description

Displays the name of the transmitter. It can also be found on the nameplate of thetransmitter.

User interface

Max. 32 characters such as letters or numbers.

Serial number



Navigation

Guidance → Commissioning → Device ident. → Serial number

Description

Displays the serial number of the measuring device.
The number can be found on the nameplate of the sensor and transmitter.

User interface

Endress+Hauser

Max. 11-digit character string comprising letters and numbers.

23

Description of device parameters

Additional information

Cerabar PMC51B HART

Description
Uses of the serial number• To identify the measuring device quickly, e.g. when contacting Endress+Hauser.
• To obtain specific information on the measuring device using the Device Viewer:
www.endress.com/deviceviewer

Extended order code 1Navigation

Guidance → Commissioning → Device ident. → Ext. order cd. 1

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.

User interface

Character string

Factory setting–

Additional information

Description
The extended order code indicates the version of all the features of the product structure
for the measuring device and thus uniquely identifies the measuring device.

Extended order code 2Navigation

Guidance → Commissioning → Device ident. → Ext. order cd. 2

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.
The extended order code can also be found on the nameplate of the sensor andtransmitter in the "Ext. ord. cd." field.

User interface

Character string

Factory setting–

Extended order code 3

Navigation

Guidance → Commissioning → Device ident. → Ext. order cd. 3

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.
The extended order code can also be found on the nameplate of the sensor andtransmitter in the "Ext. ord. cd." field.

User interface

24

Character string

Endress+Hauser

Cerabar PMC51B HART

Factory setting

Description of device parameters–"Device identification" wizard
Navigation

Guidance → Commissioning → Device ident.

Locking status
Navigation

Guidance → Commissioning → Device ident. → Locking status

Description

Displays the active write protection.

User interface• Hardware locked• Safety locked• Temporarily locked

Additional information

User interface
If two or more types of write protection are active, the write protection with the highest
priority is shown on the local display. In the operating tool all active types of write
protection are displayed.
Detailed information on access authorization is provided in the "User roles andassociated access authorization" and "Operating concept" sections of the Operations
Instructions for the device.
Selection
Function scope of the "Locking status" parameter

Endress+Hauser

Options

Description

None

The access status displayed in the Access status display parameter applies. Only
appears on local display.

Hardware locked

The DIP switch for hardware locking is activated on the main electronics module.
This prevents write access to the parameters (e.g. via the local display or operatingtool).

Temporarily locked

Write access to the parameters is temporarily locked due to device-internal
processing (e.g. data upload/download, reset). Once the internal processing has
been completed, the parameters can be changed once again.

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Description of device parameters

Cerabar PMC51B HART

"Device identification" wizard
Navigation

Guidance → Commissioning → Device ident.

HART short tag

Navigation

Guidance → Commissioning → Device ident. → HART short tag

Description

Defines the short tag for the measuring point.
Maximum length: 8 characters
Allowed characters: A-Z, 0-9, certain special characters

User entry

Max. 8 characters: A to Z, 0 to 9 and certain special characters (e.g. punctuation marks, @,%).

HART date code

Navigation

Guidance → Commissioning → Device ident. → HART date code

Description

Date of the last configuration change

User entry

Character string comprising numbers, letters and special characters (10)Additional information

Date format: YYYY-MM-DD
Make sure you adhere to this format when entering the date. Otherwise errors may
occur in individual HART commands.

HART descriptor

Navigation

Guidance → Commissioning → Device ident. → HART descriptor

Description

Description for the measuring point.

User entry

Character string comprising numbers, letters and special characters (16)

HART message

NavigationDescription

A HART message which is sent via the HART protocol when requested by the master.

User entry

Character string comprising numbers, letters and special characters (32)26

Guidance → Commissioning → Device ident. → HART message

Endress+Hauser

Cerabar PMC51B HART

Description of device parameters

HART addressNavigation

Guidance → Commissioning → Device ident. → HART address

Description

Define the HART address of the device.

User entry

0 to 63

Additional information• The measured value can only be transmitted via the current value if the address is set to"0". The current is fixed at 4.0 mA for all other addresses (Multidrop mode).
• Only addresses in the range 0 to 15 are permitted for a system according to HART 5.0.
• All addresses in the range 0 to 63 are permitted for a system with HART 6.0 and higher.

"Measurement adjustments" wizard
Navigation

Guidance → Commissioning → Meas. adjust.

Assign PV

Navigation

Guidance → Commissioning → Meas. adjust. → Assign PV

Description

Use this function to select a measured variable (HART device variable) for the primary
dynamic variable (PV).

Selection• Pressure• Scaled variable

DampingNavigation

Guidance → Commissioning → Meas. adjust. → Damping

Description

The damping is effective before the measured value is further processed, i.e., before thefollowing processes:- Scaling- Limit value monitoring- Forwarding to display- Forwarding to Analog Input BlockNote:
The Analog Input Block has its own “Damping” parameter. In the measurement chain, only
one of the two attenuation parameters shall have a value other than 0.
Otherwise, the signal will be attenuated several times.

User entry

Endress+Hauser

0 to 999.0 s

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Description of device parameters

Cerabar PMC51B HART

"Measurement adjustments" wizard
Navigation

Guidance → Commissioning → Meas. adjust.

Pressure unitNavigation

Guidance → Commissioning → Meas. adjust. → Pressure unit

Selection

SI units
• MPa
• kPa
• Pa
• bar
• mbar• torr• atm• kgf/cm²• gf/cm²

US unitspsi

Other units• inH2O• inH2O (4°C)• mmH2O• mmH2O (4°C)• mH2O• mH2O (4°C)• ftH2O• inHg• mmHgTemperature unitNavigationDescription

Use this function to select the unit for the temperature.

Selection

SI units• °C•KFactory setting

Country-specific:
• °C
• °F

Additional information

Selection

28

Guidance → Commissioning → Meas. adjust. → Temperature unit

US units°F

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Description of device parameters"Measurement adjustments" wizard
Navigation

Guidance → Commissioning → Meas. adjust.

Pressure unitNavigation

Guidance → Commissioning → Meas. adjust. → Pressure unit

Selection

SI units
• MPa
• kPa
• Pa
• bar
• mbar• torr• atm• kgf/cm²• gf/cm²

US unitspsi

Other units• inH2O• inH2O (4°C)• mmH2O• mmH2O (4°C)• mH2O• mH2O (4°C)• ftH2O• inHg• mmHgScaled variable unitNavigationDescription

Use "Free text", first selection, if the desired unit is not available in the selection list. It is
possible to define a customer specific unit with another parameter.

Endress+Hauser

Guidance → Commissioning → Meas. adjust. → Scaled Unit

29

Description of device parameters

Selection

Cerabar PMC51B HART

SI units
•%
• mm
• cm
•m
•l
• hl
• m³
•g
• kg
•t
• g/s
• kg/s• kg/min• kg/h• t/min• t/h• t/d• m³/s• m³/min• m³/h• m³/d• l/s• l/min• l/h• Nm³/h• Nl/h• Sm³/s• Sm³/min• Sm³/h• Sm³/d• Nm³/s• g/cm³• kg/m³• Nm³/min• Nm³/dUS units
• ft
• in
• ft³
• gal (us)• bbl (us;oil)
• oz
• lb
• STon• lb/s• lb/min• lb/h• STon/min• STon/h• STon/d• ft³/s• ft³/min• ft³/h• ft³/d• gal/s (us)• gal/min (us)• gal/h (us)• gal/d (us)• bbl/s (us;oil)• bbl/min (us;oil)• bbl/h (us;oil)• bbl/d (us;oil)• Sft³/min• Sft³/h• Sft³/d

Imperial units• gal (imp)• gal/s (imp)• gal/min (imp)• gal/h (imp)

Custom-specific units
Free text

Free text

Navigation

Guidance → Commissioning → Meas. adjust. → Free text

User entry

Character string comprising numbers, letters and special characters (32)Temperature unitNavigationDescription

Use this function to select the unit for the temperature.

30

Guidance → Commissioning → Meas. adjust. → Temperature unit

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Cerabar PMC51B HART

Description of device parameters

Selection

SI units• °C•KFactory setting

Country-specific:
• °C
• °F

Additional information

Selection

US units°F"Measurement adjustments" wizard
Navigation

Guidance → Commissioning → Meas. adjust.

Zero adjustment

NavigationDescription

Due to the mounting position of the measuring instrument, a pressure shift may occur.
The pressure shift can be corrected with the zero adjustment.

Selection• No• Confirm

Endress+Hauser

Guidance → Commissioning → Meas. adjust. → Zero adjustment

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Description of device parameters

Cerabar PMC51B HART

Pressure
Navigation

Guidance → Commissioning → Meas. adjust. → Pressure"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Output current transfer function
Navigation

Guidance → Commissioning → Output settings → Curr. trans.func

Description

Linear
The linear pressure signal is used for the current output. The flow must be calculated in
the evaluation unit.
Square root - differential pressure only
The root flow signal is used for the current output. The 'Flow (square root)'current signal is indicated on the on-site display with a root symbol.

User interface• Linear• Square root *"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Scaled variable transfer function



Navigation

Guidance → Commissioning → Output settings → Scaled function

Description"Linear'
The linear pressure signal is used for the output signal. The flow must be calculated in theevaluation unit.
"Square root" (Deltabar)
The root flow signal is used for the output signal. The "Flow (square root)'
output signal is indicated on the on-site display with a root symbol.
"Table'The output is defined according to the scaled variable / pressure table entered.

*

32

Visibility depends on order options or device settings

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Selection

Description of device parameters• Linear• Square root *• Table"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Lower Range Limit
Navigation

Guidance → Commissioning → Output settings → LRL

Description

Indicates the lower measuring limit of the sensor.

User interface

Signed floating-point number

Upper Range Limit
Navigation

Guidance → Commissioning → Output settings → URL

Description

Indicates the upper measuring limit of the sensor.

User interface

Signed floating-point number

Minimum span
NavigationDescription

Specifies the smallest possible measuring span of the sensor.

User interface

Signed floating-point number*

Guidance → Commissioning → Output settings → Minimum span

Visibility depends on order options or device settings

Endress+Hauser

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Description of device parameters

Cerabar PMC51B HART

"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Pressure

Navigation

Guidance → Commissioning → Output settings → Pressure

User entry

Signed floating-point number

Scaled variable

Navigation

Guidance → Commissioning → Output settings → Scaled variable

User entry

Signed floating-point number"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Lower range value output

Navigation

Guidance → Commissioning → Output settings → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

NavigationDescription

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

34

Guidance → Commissioning → Output settings → Upp.range outp

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Description of device parameters

Lower Range Limit
Navigation

Guidance → Commissioning → Output settings → LRL

Description

Indicates the lower measuring limit of the sensor.

User interface

Signed floating-point number

Upper Range Limit
Navigation

Guidance → Commissioning → Output settings → URL

Description

Indicates the upper measuring limit of the sensor.

User interface

Signed floating-point number

Minimum span
Navigation

Guidance → Commissioning → Output settings → Minimum span

Description

Specifies the smallest possible measuring span of the sensor.

User interface

Signed floating-point number"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Scaled variable transfer function



Navigation

Guidance → Commissioning → Output settings → Scaled function

Description"Linear'
The linear pressure signal is used for the output signal. The flow must be calculated in theevaluation unit.
"Square root" (Deltabar)
The root flow signal is used for the output signal. The "Flow (square root)'
output signal is indicated on the on-site display with a root symbol.
"Table'The output is defined according to the scaled variable / pressure table entered.

Endress+Hauser

35Description of device parameters

Selection

Cerabar PMC51B HART

• Linear• Square root *• TablePressure value 1Navigation

Guidance → Commissioning → Output settings → Pressure 1

Description

Enter pressure for the first scaling point. "Scaled variable value 1" will be allocated to thispressure.

User entry

Signed floating-point number

Scaled variable value 1
Navigation

Guidance → Commissioning → Output settings → Scaled 1

Description

Enter value for the first scaling point. This value is allocated to "Pressure value 1".

User interface

Signed floating-point number

Pressure value 2Navigation

Guidance → Commissioning → Output settings → Pressure 2

Description

Enter pressure for the second scaling point. "Scaled variable value 2" will be allocated tothis pressure.

User entry

Signed floating-point number

Scaled variable value 2NavigationDescription

Enter value for the second scaling point. This value is allocated to "Pressure value 2".

User entry

Signed floating-point number*

36

Guidance → Commissioning → Output settings → Scaled 2

Visibility depends on order options or device settings

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Description of device parameters

Lower Range Limit
Navigation

Guidance → Commissioning → Output settings → LRL

Description

Indicates the lower measuring limit of the sensor.

User interface

Signed floating-point number

Upper Range Limit
Navigation

Guidance → Commissioning → Output settings → URL

Description

Indicates the upper measuring limit of the sensor.

User interface

Signed floating-point number

Minimum span
Navigation

Guidance → Commissioning → Output settings → Minimum span

Description

Specifies the smallest possible measuring span of the sensor.

User interface

Signed floating-point number"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Lower range value output

NavigationDescription

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Endress+Hauser

Guidance → Commissioning → Output settings → Low.range outp

37Description of device parameters

Cerabar PMC51B HART

Upper range value output

Navigation

Guidance → Commissioning → Output settings → Upp.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Current range output

Navigation

Guidance → Commissioning → Output settings → Current range

Description

Defines the current range used to transmit the measured or calculated value.
In brackets are indicated the “low saturation value” and the “high saturation value”.
If Measured value ≤ “low saturation”, the output current is set to “low saturation”.
If Measured value ≥ “high saturation”, the output current is set to ”high saturation”.
Note:
Currents below 3.6 mA or above 21.5 mA can be used to signal an alarm.

Selection• 4...20 mA (4...20.5 mA)• 4...20 mA NE (3.8...20.5 mA)• 4...20 mA US (3.9...20.8 mA)

Failure behavior current output

Navigation

Guidance → Commissioning → Output settings → Failure behav.

Description

Defines which current the output assumes in the case of an error.
Min: < 3.6 mA
Max: >21.5 mA
Note: The hardware DIP Switch for alarm current has priority over software setting.

Selection• Min.
• Max.

Failure current

NavigationDescription

Enter current output value in alarm condition

User entry

21.5 to 23 mA

38

Guidance → Commissioning → Output settings → Failure current

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Description of device parameters

Loop current mode
Navigation

Guidance → Commissioning → Output settings → Loop curr mode

Description

If Loop current mode is disabled, Multi-drop communication mode is activated. Multi-drop
is a HART digital communication mode where multiple devices may share the same pair ofwires for power and communications.
In this mode the output current is fixed.

User interface• Disable• Enable

Assign HART variables?
Navigation

Guidance → Commissioning → Output settings → Assign HART var?

Description

Up to four HART variables can be transmitted via the HART protocol.
Select "Yes" to show/assign measuring variables to these HART variables.

Selection

• No
• Yes

"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Process variable output current
NavigationDescription

Determines which process variable is transmitted via the current output.

User interface• Pressure• Scaled variable

Endress+Hauser

Guidance → Commissioning → Output settings → Proc.var.curr.

39Description of device parameters

Cerabar PMC51B HART

Current range output

Navigation

Guidance → Commissioning → Output settings → Current range

Description

Defines the current range used to transmit the measured or calculated value.
In brackets are indicated the “low saturation value” and the “high saturation value”.
If Measured value ≤ “low saturation”, the output current is set to “low saturation”.
If Measured value ≥ “high saturation”, the output current is set to ”high saturation”.
Note:
Currents below 3.6 mA or above 21.5 mA can be used to signal an alarm.

Selection• 4...20 mA (4...20.5 mA)• 4...20 mA NE (3.8...20.5 mA)• 4...20 mA US (3.9...20.8 mA)

Lower range value output

Navigation

Guidance → Commissioning → Output settings → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

Navigation

Guidance → Commissioning → Output settings → Upp.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Failure behavior current output

Navigation

Guidance → Commissioning → Output settings → Failure behav.

Description

Defines which current the output assumes in the case of an error.
Min: < 3.6 mA
Max: >21.5 mA
Note: The hardware DIP Switch for alarm current has priority over software setting.

Selection

40• Min.
• Max.

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Description of device parameters

Failure current

Navigation

Guidance → Commissioning → Output settings → Failure current

Description

Enter current output value in alarm condition

User entry

21.5 to 23 mA

Loop current mode
Navigation

Guidance → Commissioning → Output settings → Loop curr mode

Description

If Loop current mode is disabled, Multi-drop communication mode is activated. Multi-drop
is a HART digital communication mode where multiple devices may share the same pair ofwires for power and communications.
In this mode the output current is fixed.

User interface• Disable• Enable

Assign HART variables?
Navigation

Guidance → Commissioning → Output settings → Assign HART var?

Description

Up to four HART variables can be transmitted via the HART protocol.
Select "Yes" to show/assign measuring variables to these HART variables.

Selection

• No
• Yes

"Output settings" wizard
Navigation

Guidance → Commissioning → Output settings

Assign PV

NavigationDescription

Use this function to select a measured variable (HART device variable) for the primary
dynamic variable (PV).

Endress+Hauser

Guidance → Commissioning → Output settings → Assign PV

41

Description of device parameters

Selection

Cerabar PMC51B HART

• Pressure• Scaled variable

Assign SVNavigation

Guidance → Commissioning → Output settings → Assign SV

Description

Use this function to select a measured variable (HART device variable) for the secondary
dynamic variable (SV).

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current *• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected *• Percent of range• Loop current• Not used

Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

Assign TV

NavigationDescription

Use this function to select a measured variable (HART device variable) for the tertiary(third) dynamic variable (TV).

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current **42

Guidance → Commissioning → Output settings → Assign TV

Visibility depends on order options or device settings

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Cerabar PMC51B HART

Description of device parameters• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected *• Percent of range• Loop current• Not used
Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

Assign QVNavigation

Guidance → Commissioning → Output settings → Assign QV

Description

Use this function to select a measured variable (HART device variable) for the quaternary(fourth) dynamic variable (QV).

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current *• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected *• Percent of range• Loop current• Not used

Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

*

Visibility depends on order options or device settings

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43Description of device parameters

Cerabar PMC51B HART

3.3

"Diagnostics" menu

Navigation

3.3.1



Diagnostics"Active diagnostics" submenu

Navigation

Diagnostics → Active diagnos.

Active diagnostics
Navigation

 Diagnostics → Active diagnos. → Active diagnos.

Prerequisite

A diagnostic event has occurred.

Description

Displays the current diagnostic message. If two or more messages occur simultaneously,
the message with the highest priority is shown on the display.

User interface

Symbol for diagnostic behavior, diagnostic code and short message.

Additional information

User interface
Additional pending diagnostic messages can be viewed in the Diagnostic list
submenu.
ExampleFor the display format:
F271 Main electronic failure

Timestamp
Navigation

 Diagnostics → Active diagnos. → Timestamp

Description

Displays the operating time when the current diagnostic message occurred.

User interface

Days (d), hours (h), minutes (m) and seconds (s)Additional information

User interface
The diagnostic message can be viewed via the Actual diagnostics parameter(→  44).
ExampleFor the display format:
24d12h13m00s

44

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Description of device parameters

Previous diagnostics
Navigation

 Diagnostics → Active diagnos. → Prev.diagnostics

Prerequisite

Two diagnostic events have already occurred.

Description

Displays the diagnostic message that occurred before the current message.

User interface

Symbol for diagnostic behavior, diagnostic code and short message.

Additional information

User interface
Via the local display: the time stamp and corrective measures referring to the cause of
the diagnostic message can be accessed via the  key.
ExampleFor the display format:
F271 Main electronic failure

Timestamp
Navigation

 Diagnostics → Active diagnos. → Timestamp

Description

Displays the operating time when the last diagnostic message before the current message
occurred.

User interface

Days (d), hours (h), minutes (m) and seconds (s)Additional information

User interface
The diagnostic message can be viewed via the Previous diagnostics parameter(→  45).
ExampleFor the display format:
24d12h13m00s

Operating time from restart
Navigation

 Diagnostics → Active diagnos. → Time fr. restart

Description

Indicates how long the device has been in operation since the last time the device wasrestarted.

User interface

Days (d), hours (h), minutes (m), seconds (s)Endress+Hauser

45Description of device parameters

Cerabar PMC51B HART

Operating time
Navigation

 Diagnostics → Active diagnos. → Operating time

Description

Indicates how long the device has been in operation.

Additional information

Maximum time: 9 999 d (≈ 27 years)

3.3.2"Event logbook" submenu

Navigation

Diagnostics → Event logbook

Filter options
Navigation

Diagnostics → Event logbook → Filter options

Description

Use this function to select the category whose event messages are displayed in the event
list of the operating tool.

Selection• All• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• Information (I)• Not categorized

Additional information

Description
The status signals are categorized in accordance with VDI/VDE 2650 and NAMUR
Recommendation NE 107:
• F = Failure• C = Function Check• S = Out of Specification• M = Maintenance Required

Clear event listNavigationDescription

Use this function to process the current values in the event logbook.

Selection• Cancel• Clear data

46

Diagnostics → Event logbook → Clear event list

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Cerabar PMC51B HART

Additional information

Description of device parameters

Description
Once this function has been executed, the events list is empty and all the events aredeleted.
The events list can be exported using an operating tool (e.g. FieldCare.

3.3.3"Minimum/maximum values" submenu

Navigation

Diagnostics → Min/max val.

Pressure min
Navigation

 Diagnostics → Min/max val. → Pressure min

Description

Minimum or maximum value measured by device.

User interface

Signed floating-point number

Counter limit underruns sensor Pmin
Navigation

 Diagnostics → Min/max val. → Counter P < Pmin

Description

Counts how many times the value underruns the sensor specific minimum values.
Sensor specific minimum values are shown in Application/Sensor menu.

User interface

0 to 65 535Counter underruns of user limit Pmin
Navigation

 Diagnostics → Min/max val. → Counter < P user

Description

Counts how many times the value underruns the minimum values defined by the user.
User defined minimum values are shown in Diagnostic/Diagnostic settings/Properties
menu.

User interface

0 to 65 535

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47

Description of device parameters

Cerabar PMC51B HART

Minimum sensor temperature
Navigation

 Diagnostics → Min/max val. → Min. sensor temp

Description

Minimum or maximum value measured by device.
Users cannot reset this value.

User interface–273.15 to 9 726.85 °C

Counter limit underruns sensor Tmin
Navigation

 Diagnostics → Min/max val. → Counter T < Tmin

Description

Counts how many times the value underruns/overruns the sensor specific minimum/
maximum values.
Sensor specific minimum/maximum values are shown in Application/Sensor menu.

User interface

0 to 65 535Counter underruns of user limit Tmin
Navigation

 Diagnostics → Min/max val. → Counter < T user

User interface

0 to 65 535

Minimum terminal voltage
Navigation

 Diagnostics → Min/max val. → Min.term.volt.

Description

Minimum or maximum measured terminal (supply) voltage.

User interface

0.0 to 50.0 V

Minimum electronics temperature
Navigation

 Diagnostics → Min/max val. → Min.electr.temp.

Description

Minimum or maximum measured main electronics temperature.

User interface

Signed floating-point number

48

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Description of device parameters

Reset user defined counters P and T
Navigation

 Diagnostics → Min/max val. → Reset count. P T

Selection• Cancel• ConfirmPressure max
Navigation

 Diagnostics → Min/max val. → Pressure max

Description

Minimum or maximum value measured by device.

User interface

Signed floating-point number

Counter limit overruns sensor Pmax
Navigation

 Diagnostics → Min/max val. → Counter P > Pmax

Description

Counts how many times the value overruns the sensor specific maximum values.
Sensor specific maximum values are shown in Application/Sensor menu.

User interface

0 to 65 535Counter overruns of user limit Pmax
Navigation

 Diagnostics → Min/max val. → Counter > P user

Description

Counts how many times the value overruns the maximum values defined by the user.
User defined maximum values are shown in Diagnostic/Diagnostic settings/Properties
menu.

User interface

0 to 65 535

Maximum sensor temperature
Navigation

 Diagnostics → Min/max val. → Max. sensor temp

Description

Minimum or maximum value measured by device.
Users cannot reset this value.

User interface–273.15 to 9 726.85 °C

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49

Description of device parameters

Cerabar PMC51B HARTCounter limit overruns sensor Tmax
Navigation

 Diagnostics → Min/max val. → Counter T > Tmax

Description

Counts how many times the value underruns/overruns the sensor specific minimum/
maximum values.
Sensor specific minimum/maximum values are shown in Application/Sensor menu.

User interface

0 to 65 535Counter overruns of user limit Tmax
Navigation

 Diagnostics → Min/max val. → Counter > T user

User interface

0 to 65 535

Maximum terminal voltage
Navigation

 Diagnostics → Min/max val. → Max.term.voltage

Description

Minimum or maximum measured terminal (supply) voltage.

User interface

0.0 to 50.0 V

Maximum electronics temperature
Navigation

 Diagnostics → Min/max val. → Max.electr.temp.

Description

Minimum or maximum measured main electronics temperature.

User interface

Signed floating-point number

50

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Description of device parameters

3.3.4"Simulation" submenu

Navigation

Diagnostics → Simulation

Simulation



Navigation

 Diagnostics → Simulation → Simulation

Description

Simulates one or more process variables and/or events.
Warning:
Output will reflect the simulated value or event.

Selection• Off• Current output• Diagnostic event simulation• Pressure

Value pressure simulation



Navigation

 Diagnostics → Simulation → Pressure

User entry

Signed floating-point number

Value current output

Navigation

 Diagnostics → Simulation → Current output

Description

Defines the value of the simulated output current.

User entry

3.59 to 23 mA

Diagnostic event simulation



Navigation

 Diagnostics → Simulation → Diagnostic event

Description

Use this function to select a diagnostic event for the simulation process that is activated.

Selection• Off• Diagnostic event picklist (depends on the category selected)

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51

Description of device parameters

Additional information

Cerabar PMC51B HART

Description
For the simulation, you can choose from the diagnostic events of the category selectedin the Diagnostic event category parameter.

3.3.5"Diagnostic settings" submenu

Navigation

Diagnostics → Diag. settings"Properties" submenu
Navigation

Diagnostics → Diag. settings → Properties

SSD Out of range delay timeNavigation

Diagnostics → Diag. settings → Properties → SSD Delay time

User entry

0 to 604 800 s

SSD Monitoring delay timeNavigation

Diagnostics → Diag. settings → Properties → SSD Verz. Zeit

User entry

0 to 86 400 s

500 Process alert pressureNavigationDescription

Define whether user-defined pressure limits should be set.
If "Off" is selected, no analysis will take place and no event message will be generated.

Selection

• Off
• On

52

Diagnostics → Diag. settings → Properties → 500 Pressure

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Cerabar PMC51B HART

Description of device parameters

Low alert value

Navigation

Diagnostics → Diag. settings → Properties → Low alert value

Description

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry

Signed floating-point number

High alert value

Navigation

Diagnostics → Diag. settings → Properties → High alert value

Description

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry

Signed floating-point number

501 Process alert scaled variable

Navigation

Diagnostics → Diag. settings → Properties → 501 Scaled var.

Description

Define whether user-defined limits should be set.
If "Off" is selected, no analysis will take place and no event message will be generated.

Selection

• Off
• On

Low alert value

NavigationDescription

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry

Signed floating-point number

Endress+Hauser

Diagnostics → Diag. settings → Properties → Low alert value

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Description of device parameters

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High alert value

Navigation

Diagnostics → Diag. settings → Properties → High alert value

Description

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry

Signed floating-point number

User temperature process alert

Navigation

Diagnostics → Diag. settings → Properties → UserTemp alert

Description

Define whether the user-defined sensor temperature limits should be set. If "Off" noanalysis and therefore no event message will take place.

Selection

• Off
• On

Low alert value

Navigation

Diagnostics → Diag. settings → Properties → Low alert value

Description

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry–50 to 150 °C

High alert value

NavigationDescription

Set range.
If this limit value is exceeded or undercut, a diagnostic event is generated. There is no
hysteresis.

User entry–50 to 150 °C

54

Diagnostics → Diag. settings → Properties → High alert value

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Description of device parameters

806 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Properties → 806 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Warning• Logbook entry only

806 Event category



Navigation

 Diagnostics → Diag. settings → Properties → 806Event category

Description

Select category for diagnostic message.

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)806 Event delay

NavigationDescription

Displays how long the triggering status must be present until an event message is issued.
Used to filter out short-term signal interference.

User entry

0 to 60 s

Endress+Hauser

Diagnostics → Diag. settings → Properties → 806 Event delay55

Description of device parameters

Cerabar PMC51B HART

"Configuration" submenu
Navigation

Diagnostics → Diag. settings → Configuration → Configuration

500 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 500 Diag. behav.

Description

Select event behavior"Logbook entry only":
no digital or analog transmission of the message"Warning": Current output unchanged. Message is output digitally (default).
"Alarm": Current output assumes the set alarm current.
Regardless of the setting, the message appears on the display. If the permissible conditions
are reached again, the warning is no longer available in the instrument.

Selection• Off• Alarm• Warning• Logbook entry only

500 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 500Event category

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)501 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 501 Diag. behav.

Description

Select event behavior"Logbook entry only":
no digital or analog transmission of the message"Warning": Current output unchanged. Message is output digitally (default).
"Alarm": Current output assumes the set alarm current.
Regardless of the setting, the message appears on the display. If the permissible conditions
are reached again, the warning is no longer available in the instrument.

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Selection

Description of device parameters• Off• Alarm• Warning• Logbook entry only

501 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 501Event category

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)502 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 502 Diag. behav.

Description

Select event behavior"Logbook entry only":
no digital or analog transmission of the message"Warning": Current output unchanged. Message is output digitally (default).
"Alarm": Current output assumes the set alarm current.
Regardless of the setting, the message appears on the display. If the permissible conditions
are reached again, the warning is no longer available in the instrument.

Selection• Off• Alarm• Warning• Logbook entry only

502 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Configuration → 502Event category

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)Endress+Hauser

57Description of device parameters

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"Process" submenu
Navigation

Diagnostics → Diag. settings → Configuration → Process

806 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 806 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Warning• Logbook entry only

806 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 806Event category

Description

Select category for diagnostic message.

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)822 Diagnostic behavior
Navigation

User interface• Alarm• Warning• Logbook entry only

58

Diagnostics → Diag. settings → Configuration → Process → 822 Diag. behav.

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Description of device parameters

822 Event category



Navigation

Diagnostics → Diag. settings → Configuration → Process → 822 Event category

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)Sensor pressure range behavior

Navigation

Diagnostics → Diag. settings → Configuration → Process → P-range behavior

Description

Select event behavior"Alarm":Current output adopts the set alarm current.
"Warning":
Current output unchanged. Message is displayed digitally (factory setting).
"Logbook entry only":
No digital or analog forwarding of the message.
"Special":– Lower sensor limit undercut: Current output < 3.6 mA.
– Upper sensor limit exceeded: Current output 21 to 23 mA, depending on the setting.
Regardless of the setting, the message appears on the display. If the permissible conditions
are reached again, the warning message disappears.

Selection• Alarm• Warning• Logbook entry only
• Special

841 Event category



Navigation

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)Endress+Hauser

Diagnostics → Diag. settings → Configuration → Process → 841 Event category59Description of device parameters

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900 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 900Event category

Description

Select category for diagnostic message.

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)900 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 900 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Warning• Logbook entry only

906 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 906 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Off• Warning• Logbook entry only

906 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 906Event category

Description

Select category for diagnostic message.

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Selection

Description of device parameters• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)"Process" submenu
Navigation

Diagnostics → Diag. settings → Configuration → Process

806 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 806 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Warning• Logbook entry only

806 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 806Event category

Description

Select category for diagnostic message.

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)822 Diagnostic behavior
Navigation

User interface• Alarm• Warning• Logbook entry only

Endress+Hauser

Diagnostics → Diag. settings → Configuration → Process → 822 Diag. behav.

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822 Event category



Navigation

Diagnostics → Diag. settings → Configuration → Process → 822 Event category

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)Sensor pressure range behavior

Navigation

Diagnostics → Diag. settings → Configuration → Process → P-range behavior

Description

Select event behavior"Alarm":Current output adopts the set alarm current.
"Warning":
Current output unchanged. Message is displayed digitally (factory setting).
"Logbook entry only":
No digital or analog forwarding of the message.
"Special":– Lower sensor limit undercut: Current output < 3.6 mA.
– Upper sensor limit exceeded: Current output 21 to 23 mA, depending on the setting.
Regardless of the setting, the message appears on the display. If the permissible conditions
are reached again, the warning message disappears.

Selection• Alarm• Warning• Logbook entry only
• Special

841 Event category



Navigation

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)62

Diagnostics → Diag. settings → Configuration → Process → 841 Event category

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Description of device parameters

900 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 900Event category

Description

Select category for diagnostic message.

Selection• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)900 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 900 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Warning• Logbook entry only

906 Diagnostic behavior

Navigation

 Diagnostics → Diag. settings → Configuration → Process → 906 Diag. behav.

Description

Select event behavior"Logbook entry only": no digital or analog transmission of the message.
"Warning": Current output unchanged. Message is output digitally (default).
If the permissible conditions are reached again, the warning is no longer available in the
instrument.

Selection• Off• Warning• Logbook entry only

906 Event category



Navigation

 Diagnostics → Diag. settings → Configuration → Process → 906Event category

Description

Select category for diagnostic message.

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63Description of device parameters

Selection

64

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• Failure (F)• Function check (C)• Out of specification (S)• Maintenance required (M)• No effect (N)Endress+Hauser

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Description of device parameters

3.4"Application" menu

Navigation

3.4.1



Application"Measuring units" submenu

Navigation

Application → Measuring units

Pressure unitNavigation

 Application → Measuring units → Pressure unit

Selection

SI units
• MPa
• kPa
• Pa
• bar
• mbar• torr• atm• kgf/cm²• gf/cm²

US unitspsi

Other units• inH2O• inH2O (4°C)• mmH2O• mmH2O (4°C)• mH2O• mH2O (4°C)• ftH2O• inHg• mmHg

Decimal places pressureNavigation

Application → Measuring units → Decimal pressure

Description

This selection does not affect the measurement and calculation accuracy of the device.

Selection• Automatic
The decimal place is configured automatically.
Example: Unit mbar: one decimal place. Unit bar: four decimal places•x• x.x• x.xx• x.xxx• x.xxxx

Temperature unitNavigation

 Application → Measuring units → Temperature unit

Description

Use this function to select the unit for the temperature.

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65Description of device parameters

Selection

SI units• °C•KFactory setting

Country-specific:
• °C
• °F

Additional information

Selection

Cerabar PMC51B HART

US units°F

Scaled variable unitNavigation

 Application → Measuring units → Scaled Unit

Description

Use "Free text", first selection, if the desired unit is not available in the selection list. It is
possible to define a customer specific unit with another parameter.

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Selection

Description of device parameters

SI units
•%
• mm
• cm
•m
•l
• hl
• m³
•g
• kg
•t
• g/s
• kg/s• kg/min• kg/h• t/min• t/h• t/d• m³/s• m³/min• m³/h• m³/d• l/s• l/min• l/h• Nm³/h• Nl/h• Sm³/s• Sm³/min• Sm³/h• Sm³/d• Nm³/s• g/cm³• kg/m³• Nm³/min• Nm³/dUS units
• ft
• in
• ft³
• gal (us)• bbl (us;oil)
• oz
• lb
• STon• lb/s• lb/min• lb/h• STon/min• STon/h• STon/d• ft³/s• ft³/min• ft³/h• ft³/d• gal/s (us)• gal/min (us)• gal/h (us)• gal/d (us)• bbl/s (us;oil)• bbl/min (us;oil)• bbl/h (us;oil)• bbl/d (us;oil)• Sft³/min• Sft³/h• Sft³/d

Imperial units• gal (imp)• gal/s (imp)• gal/min (imp)• gal/h (imp)

Custom-specific units
Free text

Free text

Navigation

 Application → Measuring units → Free text

User entry

Character string comprising numbers, letters and special characters (32)

Decimal places scaled variable

NavigationDescription

This selection does not affect the measurement and calculation accuracy of the device.

Endress+Hauser

Application → Measuring units → Decimal scaled

67Description of device parameters

Selection

Cerabar PMC51B HART

•x
• x.x
• x.xx• x.xxx• x.xxxx

3.4.2
Navigation"Measured values" submenu
Application → Measured values

Sensor pressure
Navigation

 Application → Measured values → Sensor pressure

User interface

Signed floating-point number

Pressure
Navigation

 Application → Measured values → Pressure

Scaled variable
Navigation

 Application → Measured values → Scaled variable

User interface

Signed floating-point number

Sensor temperature
Navigation

 Application → Measured values → Sensor temp.

User interface–273.15 to 9 726.85 °C

Terminal voltage 1
Navigation

 Application → Measured values → Terminal volt. 1

Description

Shows the current terminal voltage that is applied at the output

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User interface

Description of device parameters

0.0 to 50.0 V

Terminal current
Navigation

 Application → Measured values → Terminal curr.

Description

Shows the current value of the current output which is currently measured

User interface

0 to 30 mA

Electronics temperature
Navigation

 Application → Measured values → Electronics temp

Description

Displays the current temperature of the main electronics.

User interface

Signed floating-point number

3.4.3
Navigation"Sensor" submenu
Application → Sensor"Basic settings" submenu
Navigation

Application → Sensor → Basic settings

Output current transfer function
Navigation

 Application → Sensor → Basic settings → Curr. trans.func

Description

Linear
The linear pressure signal is used for the current output. The flow must be calculated in
the evaluation unit.
Square root - differential pressure only
The root flow signal is used for the current output. The 'Flow (square root)'current signal is indicated on the on-site display with a root symbol.

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69Description of device parameters

User interface

Cerabar PMC51B HART

• Linear• Square root *DampingNavigation

 Application → Sensor → Basic settings → Damping

Description

The damping is effective before the measured value is further processed, i.e., before thefollowing processes:- Scaling- Limit value monitoring- Forwarding to display- Forwarding to Analog Input BlockNote:
The Analog Input Block has its own “Damping” parameter. In the measurement chain, only
one of the two attenuation parameters shall have a value other than 0.
Otherwise, the signal will be attenuated several times.

User entry

0 to 999.0 s"Sensor calibration" submenu
Navigation

Application → Sensor → Sensor cal.

Zero adjustment

Navigation

 Application → Sensor → Sensor cal. → Zero adjustment

Description

Due to the mounting position of the measuring instrument, a pressure shift may occur.
The pressure shift can be corrected with the zero adjustment.

Selection• No• Confirm

Calibration offset

Navigation

 Application → Sensor → Sensor cal. → Calibr offset

Prerequisite

Absolute pressure sensor*

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Description of device parameters

Description

Enter the value by which the measured value should be corrected, e.g., a position
adjustment for absolute pressure sensors.

User entry

Signed floating-point number

Zero adjustment offset

Navigation

 Application → Sensor → Sensor cal. → Zero offset

User entry

Signed floating-point number

Sensor Trim Reset

Navigation

Application → Sensor → Sensor cal. → Sen. Trim Reset

Selection• No• Confirm

Lower sensor trim measured value
Navigation

User interface

Signed floating-point number

Endress+Hauser

Application → Sensor → Sensor cal. → LowerTrimMeasVal

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Description of device parameters

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Lower sensor trim

Navigation

Application → Sensor → Sensor cal. → LowerSensor trim

Description

These two parameters allow a recalibration of the sensor, i.e., if you want to fit the sensor
to the measuring range. The highest accuracy is obtained when the value for the "Lower
sensor trim" is as close as possible to "LRV" (lower range value) and the value for "Upper
sensor trim" as close as possible to "URV" (upper range value).
There must be a known reference pressure when setting a new lower or upper sensor
characteristic curve value. The more accurate the reference pressure is during
recalibration, the higher the accuracy of the pressure transmitter later. A new value isassigned to the applied pressure using "Lower sensor trim" and "Upper sensor trim"
parameters.
Note:
The value entered can be at maximum "Sensor pressure" +/- 10 % of the permitted
maximum pressure (URL).
Proceed as follows:- Apply reference pressure for lower range value ("LRV")- Enter the measured reference pressure at "Lower sensor trim" and confirm- Apply reference pressure for upper range value ("URV")- Enter the measured reference pressure at "Upper sensor trim" and confirm- The sensor is now calibrated

User entry

Signed floating-point number

Upper sensor trim measured value
Navigation

User interface

Signed floating-point number

72

Application → Sensor → Sensor cal. → UpperTrimMeasVal

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Description of device parameters

Upper sensor trim

Navigation

Application → Sensor → Sensor cal. → UpperSensor trim

Description

These two parameters allow a recalibration of the sensor, i.e., if you want to fit the sensor
to the measuring range. The highest accuracy is obtained when the value for the "Lower
sensor trim" is as close as possible to "LRV" (lower range value) and the value for "Upper
sensor trim" as close as possible to "URV" (upper range value).
There must be a known reference pressure when setting a new lower or upper sensor
characteristic curve value. The more accurate the reference pressure is during
recalibration, the higher the accuracy of the pressure transmitter later. A new value isassigned to the applied pressure using "Lower sensor trim" and "Upper sensor trim"
parameters.
Note:
The value entered can be at maximum "Sensor pressure" +/- 10 % of the permitted
maximum pressure (URL).
Proceed as follows:- Apply reference pressure for lower range value ("LRV")- Enter the measured reference pressure at "Lower sensor trim" and confirm- Apply reference pressure for upper range value ("URV")- Enter the measured reference pressure at "Upper sensor trim" and confirm- The sensor is now calibrated

User entry

Signed floating-point number"Sensor limits" submenu
Navigation

Application → Sensor → Sensor limits

Lower Range Limit
Navigation

Application → Sensor → Sensor limits → LRL

Description

Indicates the lower measuring limit of the sensor.

User interface

Signed floating-point number

Upper Range Limit
NavigationDescription

Indicates the upper measuring limit of the sensor.

User interface

Signed floating-point number

Endress+Hauser

Application → Sensor → Sensor limits → URL

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Description of device parameters

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Minimum span
Navigation

Application → Sensor → Sensor limits → Minimum span

Description

Specifies the smallest possible measuring span of the sensor.

User interface

Signed floating-point number

Sensor temperature lower range limit
Navigation

Application → Sensor → Sensor limits → Sens.temp.lo.lim

User interface–273.15 to 9 726.85 °C

Sensor temperature upper range limit
Navigation

Application → Sensor → Sensor limits → Sens.temp.up.lim

User interface–273.15 to 9 726.85 °C"Scaled variable" submenu
Navigation

Application → Sensor → Scaled variable

Assign PV

Navigation

 Application → Sensor → Scaled variable → Assign PV

Description

Use this function to select a measured variable (HART device variable) for the primary
dynamic variable (PV).

Selection• Pressure• Scaled variable

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Description of device parameters

Scaled variable unitNavigation

 Application → Sensor → Scaled variable → Scaled Unit

Description

Use "Free text", first selection, if the desired unit is not available in the selection list. It is
possible to define a customer specific unit with another parameter.

Selection

SI units
•%
• mm
• cm
•m
•l
• hl
• m³
•g
• kg
•t
• g/s
• kg/s• kg/min• kg/h• t/min• t/h• t/d• m³/s• m³/min• m³/h• m³/d• l/s• l/min• l/h• Nm³/h• Nl/h• Sm³/s• Sm³/min• Sm³/h• Sm³/d• Nm³/s• g/cm³• kg/m³• Nm³/min• Nm³/dUS units
• ft
• in
• ft³
• gal (us)• bbl (us;oil)
• oz
• lb
• STon• lb/s• lb/min• lb/h• STon/min• STon/h• STon/d• ft³/s• ft³/min• ft³/h• ft³/d• gal/s (us)• gal/min (us)• gal/h (us)• gal/d (us)• bbl/s (us;oil)• bbl/min (us;oil)• bbl/h (us;oil)• bbl/d (us;oil)• Sft³/min• Sft³/h• Sft³/d

Imperial units• gal (imp)• gal/s (imp)• gal/min (imp)• gal/h (imp)

Custom-specific units
Free text

Free text

Navigation

 Application → Sensor → Scaled variable → Free text

User entry

Character string comprising numbers, letters and special characters (32)Endress+Hauser

75Description of device parameters

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Pressure
Navigation

 Application → Sensor → Scaled variable → Pressure

Scaled variable transfer function



Navigation

 Application → Sensor → Scaled variable → Scaled function

Description"Linear'
The linear pressure signal is used for the output signal. The flow must be calculated in theevaluation unit.
"Square root" (Deltabar)
The root flow signal is used for the output signal. The "Flow (square root)'
output signal is indicated on the on-site display with a root symbol.
"Table'The output is defined according to the scaled variable / pressure table entered.

Selection• Linear• Square root *• TableLower range value output

Navigation

 Application → Sensor → Scaled variable → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

Navigation

 Application → Sensor → Scaled variable → Upp.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number*

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Description of device parameters

Activate table

Navigation

Application → Sensor → Scaled variable → Activate table

Selection• Disable• EnablePressure value 1Navigation

 Application → Sensor → Scaled variable → Pressure 1

Description

Enter pressure for the first scaling point. "Scaled variable value 1" will be allocated to thispressure.

User entry

Signed floating-point number

Scaled variable value 1
Navigation

 Application → Sensor → Scaled variable → Scaled 1

Description

Enter value for the first scaling point. This value is allocated to "Pressure value 1".

User interface

Signed floating-point number

Pressure value 2Navigation

 Application → Sensor → Scaled variable → Pressure 2

Description

Enter pressure for the second scaling point. "Scaled variable value 2" will be allocated tothis pressure.

User entry

Signed floating-point number

Scaled variable value 2Navigation

 Application → Sensor → Scaled variable → Scaled 2

Description

Enter value for the second scaling point. This value is allocated to "Pressure value 2".

User entry

Signed floating-point number

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77Description of device parameters

Cerabar PMC51B HART

Pressure

Navigation

Application → Sensor → Scaled variable → Pressure

User entry

Signed floating-point number

Scaled variable

Navigation

Application → Sensor → Scaled variable → Scaled variable

User entry

Signed floating-point number"Wet calibration" submenu
Navigation

Application → Sensor → Wet calibration

Zero



Navigation

 Application → Sensor → Wet calibration → Zero

Selection• No• Confirm

Pressure value 1Navigation

Application → Sensor → Wet calibration → Pressure 1

Description

Enter pressure for the first scaling point. "Scaled variable value 1" will be allocated to thispressure.

User entry

Signed floating-point number

Span



Navigation

 Application → Sensor → Wet calibration → Span

Selection• No• Confirm

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Description of device parameters

Pressure value 2Navigation

Application → Sensor → Wet calibration → Pressure 2

Description

Enter pressure for the second scaling point. "Scaled variable value 2" will be allocated tothis pressure.

User entry

Signed floating-point number

Lower range value output

Navigation

Application → Sensor → Wet calibration → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

Navigation

Application → Sensor → Wet calibration → Upp.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number"Wet calibration" submenu
Navigation

Application → Sensor → Wet calibration

Zero



Navigation

 Application → Sensor → Wet calibration → Zero

Selection• No• Confirm

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Pressure value 1Navigation

Application → Sensor → Wet calibration → Pressure 1

Description

Enter pressure for the first scaling point. "Scaled variable value 1" will be allocated to thispressure.

User entry

Signed floating-point number

Span



Navigation

 Application → Sensor → Wet calibration → Span

Selection• No• Confirm

Pressure value 2Navigation

Application → Sensor → Wet calibration → Pressure 2

Description

Enter pressure for the second scaling point. "Scaled variable value 2" will be allocated tothis pressure.

User entry

Signed floating-point number

Lower range value output

Navigation

Application → Sensor → Wet calibration → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

NavigationDescription

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

80

Application → Sensor → Wet calibration → Upp.range outp

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User entry

Description of device parameters

Signed floating-point number

3.4.4"Current output" submenu

Navigation

Application → Curr.output

Assign PV

Navigation

Application → Curr.output → Assign PV

Description

Use this function to select a measured variable (HART device variable) for the primary
dynamic variable (PV).

Selection• Pressure• Scaled variable

Measuring mode current output
Navigation

 Application → Curr.output → Output mode

Description

Select curve of current output.

Selection• Standard• Inverse• Bi-directional

Current range output



Navigation

 Application → Curr.output → Current range

Description

Defines the current range used to transmit the measured or calculated value.
In brackets are indicated the “low saturation value” and the “high saturation value”.
If Measured value ≤ “low saturation”, the output current is set to “low saturation”.
If Measured value ≥ “high saturation”, the output current is set to ”high saturation”.
Note:
Currents below 3.6 mA or above 21.5 mA can be used to signal an alarm.

Selection

Endress+Hauser• 4...20 mA (4...20.5 mA)• 4...20 mA NE (3.8...20.5 mA)• 4...20 mA US (3.9...20.8 mA)

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Lower range value output

Navigation

 Application → Curr.output → Low.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Upper range value output

Navigation

 Application → Curr.output → Upp.range outp

Description

Depending on which variable has been selected as "Process variable output current ", define
the related lower (4 mA) and upper range values (20 mA).

User entry

Signed floating-point number

Failure behavior current output

Navigation

 Application → Curr.output → Failure behav.

Description

Defines which current the output assumes in the case of an error.
Min: < 3.6 mA
Max: >21.5 mA
Note: The hardware DIP Switch for alarm current has priority over software setting.

Selection• Min.
• Max.

Failure current

NavigationDescription

Enter current output value in alarm condition

User entry

21.5 to 23 mA

82

Application → Curr.output → Failure current

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Description of device parameters

Output current
Navigation

 Application → Curr.output → Output curr.

Description

Shows the value currently calculated for the current output

User interface

3.59 to 23 mA

Terminal current
Navigation

 Application → Curr.output → Terminal curr.

Description

Shows the current value of the current output which is currently measured

User interface

0 to 30 mA

4 mA trim value

Navigation

Application → Curr.output → 4 mA trim value

Description

Enter the trim value for the 4 mA current output.
Note:
Simulation must be active.

User entry

3 to 5 mA

20 mA trim value

Navigation

Application → Curr.output → 20 mA trim value

Description

Enter the trim value for the 20 mA current output.
Note:
Simulation must be active.

User entry

Endress+Hauser

18 to 22 mA

83

Description of device parameters

3.4.5
Navigation

Cerabar PMC51B HART

"HART output" submenu
Application → HART output"Configuration" submenu
Navigation

Application → HART output → Configuration

HART addressNavigation

 Application → HART output → Configuration → HART address

Description

Define the HART address of the device.

User entry

0 to 63

Additional information• The measured value can only be transmitted via the current value if the address is set to"0". The current is fixed at 4.0 mA for all other addresses (Multidrop mode).
• Only addresses in the range 0 to 15 are permitted for a system according to HART 5.0.
• All addresses in the range 0 to 63 are permitted for a system with HART 6.0 and higher.

HART short tag

Navigation

 Application → HART output → Configuration → HART short tag

Description

Defines the short tag for the measuring point.
Maximum length: 8 characters
Allowed characters: A-Z, 0-9, certain special characters

User entry

Max. 8 characters: A to Z, 0 to 9 and certain special characters (e.g. punctuation marks, @,%).

Device tagNavigation

 Application → HART output → Configuration → Device tag

Description

Enter a unique name for the measuring point to identify the device quickly within theplant.

User entry

Character string comprising numbers, letters and special characters (32)84

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Description of device parameters

No. of preambles



Navigation

 Application → HART output → Configuration → No. of preambles

Description

Defines the number of preambles in the HART telegram

User entry

5 to 20

Loop current modeNavigation

 Application → HART output → Configuration → Loop curr mode

Description

If Loop current mode is disabled, Multi-drop communication mode is activated. Multi-drop
is a HART digital communication mode where multiple devices may share the same pair ofwires for power and communications.
In this mode the output current is fixed.

Selection• Disable• Enable"HART output" submenu
Navigation

Application → HART output → HART output

Assign PV

Navigation

 Application → HART output → HART output → Assign PV

Description

Use this function to select a measured variable (HART device variable) for the primary
dynamic variable (PV).

Selection• Pressure• Scaled variable

Primary variable (PV)Navigation

Application → HART output → HART output → Primary var (PV)

Description

Shows the first HART value (PV).

Additional information

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Assign SVNavigation

 Application → HART output → HART output → Assign SV

Description

Use this function to select a measured variable (HART device variable) for the secondary
dynamic variable (SV).

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current *• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected *• Percent of range• Loop current• Not used

Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

Secondary variable (SV)Navigation

Application → HART output → HART output → Second.var(SV)Description

Shows the second HART value (SV).

Assign TV

Navigation

 Application → HART output → HART output → Assign TV

Description

Use this function to select a measured variable (HART device variable) for the tertiary(third) dynamic variable (TV).

*86

Visibility depends on order options or device settings

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Cerabar PMC51B HART

Description of device parameters

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current *• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected *• Percent of range• Loop current• Not used

Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

Tertiary variable (TV)
Navigation

Application → HART output → HART output → Tertiary var(TV)Description

Shows the third HART value (TV).

Assign QVNavigation

 Application → HART output → HART output → Assign QV

Description

Use this function to select a measured variable (HART device variable) for the quaternary(fourth) dynamic variable (QV).

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Terminal current *• Terminal voltage *• Median of pressure signal *• Noise of pressure signal *• Signal noise detected **Visibility depends on order options or device settings

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• Percent of range• Loop current• Not used
Additional information

Selection• Sensor pressure option
Sensor Pressure is the raw signal from sensor before damping and position adjustment.
• Terminal current option
The terminal current is the read-back current on terminal block.
• Signal noise detected option
0 % - Signal noise is within the permissible range.
100 % - Signal noise is outside of the permissible range.
• Loop current option
The loop current is the output current set by the applied pressure.

Quaternary variable (QV)
Navigation

Application → HART output → HART output → Quaterna.var(QV)

Description

Shows the fourth value (QV).

"Burst configuration 1" submenu
Navigation

Application → HART output → Burst config. 1

Burst mode 1Navigation

Application → HART output → Burst config. 1 → Burst mode 1

Description

Use this function to select whether to activate the HART burst mode for burst message X.

Selection• Off
The measuring device transmits data only when requested by the HART master.
• On
The measuring device transmits data regularly without being requested.

Additional information

Selection• Off
The measuring device transmits data only when requested by the HART master.
• On
The measuring device transmits data regularly without being requested.

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Description of device parameters

Burst command 1

Navigation

Application → HART output → Burst config. 1 → Burst command 1

Description

Use this function to select the HART command that is sent to the HART master.

Selection• Primary variable (PV)• Loop Current and Percent of Range• Dynamic Variables• Device variables with status• Device variables• Additional device status

Additional information

Selection• Command 1
Read out the primary variable.
• Command 2
Read out the current and the main measured value as a percentage.
• Command 3
Read out the dynamic HART variables and the current.
• Command 9
Read out the dynamic HART variables including the related status.
• Command 33
Read out the dynamic HART variables including the related unit.
• Command 48
Read out the complete device diagnostics.
"Command 33" option
The HART device variables are defined via Command 107.
Commands• Information about the defined details of the command: HART specifications• The measured variables (HART device variables) are assigned to the dynamic
variables in the Output submenu.

Burst variable 0NavigationDescription

For HART command 9 and 33: select the HART device variable or the process variable.

Selection• Pressure• Scaled variable• Sensor temperature• Sensor pressure• Electronics temperature• Measured current *• Terminal voltage 1 *• Median of pressure signal *• Noise of pressure signal **Application → HART output → Burst config. 1 → Burst variable 0

Visibility depends on order options or device settings

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• Signal noise detected *• Percent of range• Measured current• Primary variable (PV)• Secondary variable (SV)• Tertiary variable (TV)• Quaternary variable (QV)
• Not used
Additional information

Selection
If a burst message is not configured, the Not used option is set.

Burst variable 1Navigation

Application → HART output → Burst config. 1 → Burst variable 1

Description

For HART command 9 and 33: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 2

Navigation

Application → HART output → Burst config. 1 → Burst variable 2

Description

For HART command 9 and 33: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 3

Navigation

Application → HART output → Burst config. 1 → Burst variable 3

Description

For HART command 9 and 33: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 4NavigationDescription

For HART command 9: select the HART device variable or the process variable.

*

90

Application → HART output → Burst config. 1 → Burst variable 4

Visibility depends on order options or device settings

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Selection

Description of device parameters

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 5Navigation

Application → HART output → Burst config. 1 → Burst variable 5

Description

For HART command 9: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 6

Navigation

Application → HART output → Burst config. 1 → Burst variable 6

Description

For HART command 9: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst variable 7

Navigation

Application → HART output → Burst config. 1 → Burst variable 7

Description

For HART command 9: select the HART device variable or the process variable.

Selection

Please refer to the Burst variable 0 parameter (→  89).

Burst trigger modeNavigationDescription

Use this function to select the event that triggers burst message X.

Selection• Continuous• Window *• Rising *• Falling *• On change*

Application → HART output → Burst config. 1 → Trigger mode

Visibility depends on order options or device settings

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Additional information

Cerabar PMC51B HART

Selection• Continuous
The message is sent continuously, at least at intervals corresponding to the time frame
specified in the Burst min period parameter (→  92).
• Window
The message is sent if the specified measured value has changed by the value in the
Burst trigger level parameter (→  92).
• Rising
The message is sent if the specified measured value exceeds the value in the Burst
trigger level parameter (→  92).
• Falling
The message is sent if the specified measured value drops below the value in the Burst
trigger level parameter (→  92).
• On change
The message is sent if a measured value changes in the burst message.

Burst trigger level

Navigation

Application → HART output → Burst config. 1 → Trigger level

Description

Use this function to enter the burst trigger value.

User entry

Signed floating-point number

Additional information

Description
Together with the option selected in the Burst trigger mode parameter (→  91) the
burst trigger value determines the time of burst message X.

Min. update period

Navigation

Application → HART output → Burst config. 1 → Min. upd. per.

Description

Use this function to enter the minimum time span between two burst commands of burst
message X.

User entry

Positive integer

Max. update period

NavigationDescription

Use this function to enter the maximum time span between two burst commands of burst
message X.

User entry

Positive integer

92

Application → HART output → Burst config. 1 → Max. upd. per.

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Description of device parameters"Information" submenu
Navigation

Application → HART output → Information

Device ID
Navigation

 Application → HART output → Information → Device ID

Description

Use this function to view the device ID for identifying the measuring device in a HART
network.

User interface

6-digit hexadecimal number

Additional information

Description
In addition to the device type and manufacturer ID, the device ID is part of the unique
ID. Each HART device is uniquely identified by the unique device ID.

Device type
Navigation

 Application → HART output → Information → Device type

Description

Displays the device type with which the measuring device is registered with the HART
Communication Foundation.

User interface

2-digit hexadecimal number

Factory setting

0x54

Factory setting

0x5A

Additional information

Description
The device type is specified by the manufacturer. It is needed to assign the appropriate
device description file (DD) to the device.

Device revision
Navigation

 Application → HART output → Information → Device revision

Description

Displays the device revision with which the device is registered with the HART
Communication Foundation.

User interface

2-digit hexadecimal number

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Additional information

Cerabar PMC51B HART

Description
The device revision is needed to assign the appropriate device description file (DD) tothe device.

HART short tag

Navigation

 Application → HART output → Information → HART short tag

Description

Defines the short tag for the measuring point.
Maximum length: 8 characters
Allowed characters: A-Z, 0-9, certain special characters

User entry

Max. 8 characters: A to Z, 0 to 9 and certain special characters (e.g. punctuation marks, @,%).

HART revision
Navigation

 Application → HART output → Information → HART revision

Description

Shows the HART revision of the device.

HART descriptor

Navigation

 Application → HART output → Information → HART descriptor

Description

Description for the measuring point.

User entry

Character string comprising numbers, letters and special characters (16)

HART message

Navigation

 Application → HART output → Information → HART message

Description

A HART message which is sent via the HART protocol when requested by the master.

User entry

Character string comprising numbers, letters and special characters (32)94

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Description of device parameters

HART date code

Navigation

 Application → HART output → Information → HART date code

Description

Date of the last configuration change

User entry

Character string comprising numbers, letters and special characters (10)Additional information

Date format: YYYY-MM-DD
Make sure you adhere to this format when entering the date. Otherwise errors may
occur in individual HART commands.

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3.5

"System" menu

Navigation

3.5.1



System"Device management" submenu

Navigation



System → Device manag.

Device tagNavigation

 System → Device manag. → Device tag

Description

Enter a unique name for the measuring point to identify the device quickly within theplant.

User entry

Character string comprising numbers, letters and special characters (32)

Locking status
Navigation

 System → Device manag. → Locking status

Description

Displays the active write protection.

User interface• Hardware locked• Safety locked• Temporarily locked

Additional information

User interface
If two or more types of write protection are active, the write protection with the highest
priority is shown on the local display. In the operating tool all active types of write
protection are displayed.
Detailed information on access authorization is provided in the "User roles andassociated access authorization" and "Operating concept" sections of the Operations
Instructions for the device.
Selection
Function scope of the "Locking status" parameter

96

Options

Description

None

The access status displayed in the Access status display parameter applies. Only
appears on local display.

Hardware locked

The DIP switch for hardware locking is activated on the main electronics module.
This prevents write access to the parameters (e.g. via the local display or operatingtool).

Temporarily locked

Write access to the parameters is temporarily locked due to device-internal
processing (e.g. data upload/download, reset). Once the internal processing has
been completed, the parameters can be changed once again.

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Cerabar PMC51B HART

Description of device parameters

Configuration counter
Navigation

 System → Device manag. → Config. counter

Description

Displays the counter for changes to the device parameters.
Additional information:- If the value for a static parameter is changed when optimizing or configuring theparameter, the counter is incremented by 1. This is to enable tracking different parameterversions.
- When multiple parameters are changed simultaneously, e.g. when loading parameters
into the device from an external source such as FieldCare, the counter may display a higher
value. The counter cannot be reset, nor is it reset to a default value on performing a device
reset.
- Once the counter has reached the value 65535, it restarts at 0.

User interface

0 to 65 535

Reset device

Navigation

 System → Device manag. → Reset device

Description

Use this function to choose whether to reset the device configuration - either entirely or inpart - to a defined state.

Selection• Cancel• To factory defaults *• To delivery settings *• Restart device

Additional information

Selection
Options

Description

CancelNo action is executed and the user exits the parameter.

To factory defaults

Every parameter is reset to its factory setting.

To delivery settings

Every parameter for which a customer-specific default setting was ordered is resetto this customer-specific value. All other parameters are reset to the factory
setting.

 This option is not visible if no customer-specific settings have been ordered.
Restart device*

The restart resets every parameter whose data are in the volatile memory (RAM)to the factory setting (e.g. measured value data). The device configuration remains
unchanged.

Visibility depends on order options or device settings

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3.5.2

"User management" submenu

Navigation



System → User manag.

User role
Navigation

 System → User manag. → User role

Description

Displays the access authorization to the parameters via the operating tool.

User interface• Operator• Maintenance• Expert

Additional information

Description
Access authorization can be modified via the Enter access code parameter.
If additional write protection is active, this restricts the current access authorizationeven further.
User interface
Detailed information on access authorization is provided in the "User roles andassociated access authorization" and "Operating concept" sections of the Operations
Instructions for the device.

Password
Navigation



System → User manag. → Password

Description

Enter the password for the "Maintenance" user role to get access to the functionality of thisrole.

User entry

Character string comprising numbers, letters and special characters (16)Enter access code

NavigationDescription

Use this function to enter the user-specific release code to remove parameter write
protection in the operating tool.

User entry

0 to 9 999

98

System → User manag. → Ent. access code

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Cerabar PMC51B HART

Description of device parameters

Status password entry
Navigation

 System → User manag. → Status pw entry

Description

Use this function to display the status of the password verification.

User interface• -------• Wrong password• Password rule violated• Password accepted• Permission denied• Confirm PW mismatch• Reset password accepted• Invalid user role
• Wrong sequence of entry

New passwordNavigation

 System → User manag. → New password

Description

Define the new "Maintenance" password.
A new password is valid after it has been confirmed within the "Confirm new password"
parameter.
Any valid password consists of 4 to 16 characters and can contain letters and numbers.

User entry

Character string comprising numbers, letters and special characters (16)

Confirm new passwordNavigation

 System → User manag. → Confirm password

Description

Enter the new password again to confirm.

User entry

Character string comprising numbers, letters and special characters (16)

Old passwordNavigation

 System → User manag. → Old password

Description

Enter the current password, to subsequently change the existing password.

User entry

Character string comprising numbers, letters and special characters (16)Endress+Hauser

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Cerabar PMC51B HART

Reset password
Navigation



System → User manag. → Reset password

Description

Enter a code to reset the current "Maintenance" password.
The code is delivered by your local support.

User entry

Character string comprising numbers, letters and special characters (16)3.5.3
Navigation"Display" submenu


System → Display

Language
Navigation

 System → Display → Language

Prerequisite

A local display is provided.

Description

Use this function to select the configured language on the local display.

Selection• English• Deutsch• Français• Español• Italiano• Nederlands• Portuguesa• Polski• русский язык (Russian)• Svenska• Türkçe• 中文 (Chinese)• 日本語 (Japanese)• 한국어 (Korean)• Bahasa Indonesia• tiếng Việt (Vietnamese)• čeština (Czech)

Factory setting

English (alternatively, the ordered language is preset in the device)100

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Description of device parameters

Format display
Navigation

 System → Display → Format display

Prerequisite

A local display is provided.

Description

Use this function to select how the measured value is shown on the local display.

Selection• 1 value, max. size
• 1 bargraph + 1 value• 2 values

Additional information

Description
The display format (size, bar graph etc.) and number of measured values displayed
simultaneously (1 to 4) can be configured. This setting only applies to normal operation.
• The Value 1 display parameter (→  101)...Value 8 display parameter Value 4
display parameter (→  103) are used to specify which measured values areshown on the local display and in what order.
• If more measured values are specified than the display mode selected permits, thenthe values alternate on the device display. The display time until the next change isconfigured using the Display interval parameter.

Value 1 display

Navigation

 System → Display → Value 1 display

Prerequisite

A local display is provided.

Description

Use this function to select one of the measured values shown on the local display.

Selection• Pressure• Scaled variable• Current output• Sensor temperature• Percent of range

Additional information

Description
If several measured values are displayed at once, the measured value selected here will be
the first value to be displayed. The value is only displayed during normal operation.
The Format display parameter (→  101) is used to specify how many measured
values are displayed simultaneously and how.
Dependency
The unit of the displayed measured value is taken from the System units submenu.

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101Description of device parameters

Cerabar PMC51B HART

Value 2 display

Navigation

 System → Display → Value 2 display

Prerequisite

A local display is provided.

Description

Use this function to select one of the measured values shown on the local display.

Selection• None• Pressure• Scaled variable• Current output• Sensor temperature• Percent of range

Additional information

Description
If several measured values are displayed at once, the measured value selected here will be
the second value to be displayed. The value is only displayed during normal operation.
The Format display parameter (→  101) is used to specify how many measured
values are displayed simultaneously and how.
Dependency
The unit of the displayed measured value is taken from the System units submenu.

Value 3 display

Navigation

 System → Display → Value 3 display

Prerequisite

A local display is provided.

Description

Use this function to select one of the measured values shown on the local display.

Selection• None• Pressure• Scaled variable• Current output• Sensor temperature• Percent of range

Additional information

Description
If several measured values are displayed at once, the measured value selected here will be
the third value to be displayed. The value is only displayed during normal operation.
The Format display parameter (→  101) is used to specify how many measured
values are displayed simultaneously and how.
Selection
The unit of the displayed measured value is taken from the System units submenu.

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Description of device parameters

Value 4 display

Navigation

 System → Display → Value 4 display

Prerequisite

A local display is provided.

Description

Use this function to select one of the measured values shown on the local display.

Selection• None• Pressure• Scaled variable• Current output• Sensor temperature• Percent of range

Additional information

Description
If several measured values are displayed at once, the measured value selected here will be
the fourth value to be displayed. The value is only displayed during normal operation.
The Format display parameter (→  101) is used to specify how many measured
values are displayed simultaneously and how.
Selection
The unit of the displayed measured value is taken from the System units submenu.

Contrast display
Navigation

 System → Display → Contrast display

Description

Adjust local display contrast setting to ambient conditions (e.g. lighting or reading angle)

User entry

20 to 80 %Factory setting

Depends on the display

Additional information

Set the contrast via the push-buttons:• Weaker: Press the and buttons simultaneously• Stronger: Press the and buttons simultaneously
E

E

Endress+Hauser

103Description of device parameters

Cerabar PMC51B HART

3.5.4

"Geolocation" submenu

Navigation



System → Geolocation

Process Unit Tag

Navigation



System → Geolocation → Process Unit Tag

Description

Enter the process unit in which the device is installed.

User entry

Character string comprising numbers, letters and special characters (32)

Location Description



Navigation



System → Geolocation → Location Descr.

Description

Use this function to enter a description of the location so that the device can be located in
the plant.

User entry

Character string comprising numbers, letters and special characters (32)Longitude

Navigation



System → Geolocation → Longitude

Description

Use this function to enter the longitude coordinates that describe the device location.

User entry–180 to 180 °LatitudeNavigationDescription

Use this function to enter the latitude coordinates that describe the device location.

User entry–90 to 90 °104

System → Geolocation → Latitude

Endress+Hauser

Cerabar PMC51B HART

Description of device parameters

AltitudeNavigation



System → Geolocation → Altitude

Description

Use this function to enter the altitude data that describe the device location.

User entry

Signed floating-point number

Location methodNavigation



System → Geolocation → Location method

Description

Use this function to select the data format for specifying the geographic location. The
codes for specifying the location are based on the US National Marine Electronics
Association (NMEA) Standard NMEA 0183.

Selection• No fix• GPS or Standard Positioning Service fix• Differential GPS fix• Precise positioning service (PPS) fix• Real Time Kinetic (RTK) fixed solution• Real Time Kinetic (RTK) float solution• Estimated dead reckoning• Manual input mode
• Simulation Mode

3.5.5
Navigation"Information" submenu


System → Information

Device name
Navigation

 System → Information → Device name

Description

Displays the name of the transmitter. It can also be found on the nameplate of thetransmitter.

User interface

Max. 32 characters such as letters or numbers.

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105Description of device parameters

Cerabar PMC51B HART

Manufacturer
Navigation

 System → Information → Manufacturer

User interface

Character string comprising numbers, letters and special characters

Serial number



Navigation

 System → Information → Serial number

Description

Displays the serial number of the measuring device.
The number can be found on the nameplate of the sensor and transmitter.

User interface

Max. 11-digit character string comprising letters and numbers.

Additional information

Description
Uses of the serial number• To identify the measuring device quickly, e.g. when contacting Endress+Hauser.
• To obtain specific information on the measuring device using the Device Viewer:
www.endress.com/deviceviewer

Order code

Navigation

 System → Information → Order code

Description

Shows the device order code.

User interface

Character string composed of letters, numbers and certain punctuation marks (e.g. /).

Factory setting–

Additional information

Description
The order code is generated from the extended order code through a process of reversible
transformation. The extended order code indicates the attributes for all the device featuresin the product structure. The device features are not directly readable from the order code.
Uses of the order code
• To order an identical spare device.
• To identify the device quickly and easily, e.g. when contacting Endress+Hauser.

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Description of device parameters

Firmware version
Navigation

 System → Information → Firmware version

Description

Displays the device firmware version that is installed.

User interface

Character string in the format xx.yy.zz

Additional information

User interface
The Firmware version is also located:• On the title page of the Operating instructions• On the transmitter nameplate

Hardware version
Navigation

 System → Information → Hardware version

User interface

Character string comprising numbers, letters and special characters

Extended order code 1Navigation



System → Information → Ext. order cd. 1

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.

User interface

Character string

Factory setting–

Additional information

Description
The extended order code indicates the version of all the features of the product structure
for the measuring device and thus uniquely identifies the measuring device.

Extended order code 2Navigation



System → Information → Ext. order cd. 2

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.
The extended order code can also be found on the nameplate of the sensor andtransmitter in the "Ext. ord. cd." field.

User interface
Endress+Hauser

Character string107

Description of device parameters

Factory setting

Cerabar PMC51B HART–

Extended order code 3

Navigation



System → Information → Ext. order cd. 3

Description

The extended order code is an alphanumeric code containing all information to identify
the device and its options.
The extended order code can also be found on the nameplate of the sensor andtransmitter in the "Ext. ord. cd." field.

User interface

Character string

Factory setting–

XML build number
Navigation

 System → Information → XML build no.

User interface

Positive integer

Checksum
Navigation

 System → Information → Checksum

Description

Checksum for Firmware version.

User interface

Positive integer

3.5.6
Navigation"Software configuration" submenu


System → Softw. config.

Activate SW option



Navigation

 System → Softw. config. → Activate SW opt.

Description

Use this function to enter an activation code to enable an additional, ordered software
option.

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Description of device parameters

User entry

Max. 10-digit string of numbers.

Factory setting

Depends on the software option ordered

Additional information

Description
If a measuring device was ordered with an additional software option, the activation codeis programmed in the device at the factory.
User entry
To activate a software option subsequently, please contact your Endress+Hauser salesorganization.
NOTE!
The activation code is linked to the serial number of the measuring device and varies
according to the device and software option.
If an incorrect or invalid code is entered, this results in the loss of software options thathave already been activated.
▸ Before you enter a new activation code, make a note of the current activation code fromthe parameter protocol.
▸ Enter the new activation code provided by Endress+Hauser when the new software
option was ordered.
▸ If the code entered is incorrect or invalid, enter the old activation code from theparameter protocol.
▸ Have the Endress+Hauser sales organization check the new activation code
remembering to specify the serial number or ask for the code again.
Example for a software option
Order code for "Application package", option EA "Extended HistoROM"

Software option overview
Navigation

 System → Softw. config. → SW option overv.

Description

Shows all enabled software options

User interface

• SIL
• WHG
• Heartbeat Verification• Heartbeat Monitoring

Endress+Hauser

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IndexCerabar PMC51B HART

Index
0…9

4 mA trim value (Parameter) . . . . . . . . . . . . . . . . . . . 83
20 mA trim value (Parameter) . . . . . . . . . . . . . . . . . . 83
500 Diagnostic behavior (Parameter) . . . . . . . . . . . . . 56
500 Event category (Parameter) . . . . . . . . . . . . . . . . 56
500 Process alert pressure (Parameter) . . . . . . . . . . . 52
501 Diagnostic behavior (Parameter) . . . . . . . . . . . . . 56
501 Event category (Parameter) . . . . . . . . . . . . . . . . 57
501 Process alert scaled variable (Parameter) . . . . . . . 53
502 Diagnostic behavior (Parameter) . . . . . . . . . . . . . 57
502 Event category (Parameter) . . . . . . . . . . . . . . . . 57
806 Diagnostic behavior (Parameter) . . . . . . . 55, 58, 61
806 Event category (Parameter) . . . . . . . . . . . 55, 58, 61
806 Event delay (Parameter) . . . . . . . . . . . . . . . . . . . 55
822 Diagnostic behavior (Parameter) . . . . . . . . . . 58, 61
822 Event category (Parameter) . . . . . . . . . . . . . 59, 62
841 Event category (Parameter) . . . . . . . . . . . . . 59, 62
900 Diagnostic behavior (Parameter) . . . . . . . . . . 60, 63
900 Event category (Parameter) . . . . . . . . . . . . . 60, 63
906 Diagnostic behavior (Parameter) . . . . . . . . . . 60, 63
906 Event category (Parameter) . . . . . . . . . . . . . 60, 63

A

Activate SW option (Parameter) . . . . . . . . . . . . . . . 108
Activate table (Parameter) . . . . . . . . . . . . . . . . . . . . . 77
Active diagnostics (Parameter) . . . . . . . . . . . . . . . . . 44
Active diagnostics (Submenu) . . . . . . . . . . . . . . . . . . 44
Altitude (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 105
Application (Menu) . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Assign HART variables? (Parameter) . . . . . . . . . . 39, 41
Assign PV (Parameter) . . . . . . . . . . . . 27, 41, 74, 81, 85
Assign QV (Parameter) . . . . . . . . . . . . . . . . . . . . 43, 87
Assign SV (Parameter) . . . . . . . . . . . . . . . . . . . . 42, 86
Assign TV (Parameter) . . . . . . . . . . . . . . . . . . . . 42, 86

B

Basic settings (Submenu) . . . . . . . . . . . . . . . . . . . . . . 69
Burst command 1 (Parameter) . . . . . . . . . . . . . . . . . . 89
Burst configuration 1 (Submenu) . . . . . . . . . . . . . . . . 88
Burst mode 1 (Parameter) . . . . . . . . . . . . . . . . . . . . . 88
Burst trigger level (Parameter) . . . . . . . . . . . . . . . . . . 92
Burst trigger mode (Parameter) . . . . . . . . . . . . . . . . . 91
Burst variable 0 (Parameter) . . . . . . . . . . . . . . . . . . . 89
Burst variable 1 (Parameter) . . . . . . . . . . . . . . . . . . . 90
Burst variable 2 (Parameter) . . . . . . . . . . . . . . . . . . . 90
Burst variable 3 (Parameter) . . . . . . . . . . . . . . . . . . . 90
Burst variable 4 (Parameter) . . . . . . . . . . . . . . . . . . . 90
Burst variable 5 (Parameter) . . . . . . . . . . . . . . . . . . . 91
Burst variable 6 (Parameter) . . . . . . . . . . . . . . . . . . . 91
Burst variable 7 (Parameter) . . . . . . . . . . . . . . . . . . . 91

C

Calibration offset (Parameter) . . . . . . . . . . . . . . . . . . 70
Checksum (Parameter) . . . . . . . . . . . . . . . . . . . . . . 108
Clear event list (Parameter) . . . . . . . . . . . . . . . . . . . . 46
Commissioning (Wizard) . . . . . . . . . . . . . . . . . . . . . . 23
110

Configuration (Submenu) . . . . . . . . . . . . . . . . . . . 56, 84
Configuration counter (Parameter) . . . . . . . . . . . . . . 97
Confirm new password (Parameter) . . . . . . . . . . . . . . 99
Contrast display (Parameter) . . . . . . . . . . . . . . . . . . 103
Counter limit overruns sensor Pmax (Parameter) . . . . 49
Counter limit overruns sensor Tmax (Parameter) . . . . 50
Counter limit underruns sensor Pmin (Parameter) . . . 47
Counter limit underruns sensor Tmin (Parameter) . . . 48
Counter overruns of user limit Pmax (Parameter) . . . . 49
Counter overruns of user limit Tmax (Parameter) . . . . 50
Counter underruns of user limit Pmin (Parameter) . . . 47
Counter underruns of user limit Tmin (Parameter) . . . 48
Current output (Submenu) . . . . . . . . . . . . . . . . . . . . . 81
Current range output (Parameter) . . . . . . . . . 38, 40, 81

D

Damping (Parameter) . . . . . . . . . . . . . . . . . . . . . 27, 70
Decimal places pressure (Parameter) . . . . . . . . . . . . . 65
Decimal places scaled variable (Parameter) . . . . . . . . 67
Description of device parameters . . . . . . . . . . . . . . . . 21
Device ID (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 93
Device identification (Wizard) . . . . . . . . . . . . 23, 25, 26
Device management (Submenu) . . . . . . . . . . . . . . . . . 96
Device name (Parameter) . . . . . . . . . . . . . . . . . . 23, 105
Device revision (Parameter) . . . . . . . . . . . . . . . . . . . . 93
Device tag (Parameter) . . . . . . . . . . . . . . . . . 23, 84, 96
Device type (Parameter) . . . . . . . . . . . . . . . . . . . . . . 93
Diagnostic event simulation (Parameter) . . . . . . . . . . 51
Diagnostic settings (Submenu) . . . . . . . . . . . . . . . . . . 52
Diagnostics (Menu) . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Display (Submenu) . . . . . . . . . . . . . . . . . . . . . . . . . 100
Document
Explanation of the structure of a parameter
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Using the document . . . . . . . . . . . . . . . . . . . . . . . . 4
Document function . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

EElectronics temperature (Parameter) . . . . . . . . . . . . . 69
Enter access code (Parameter) . . . . . . . . . . . . . . . . . . 98
Event logbook (Submenu) . . . . . . . . . . . . . . . . . . . . . 46
Extended order code 1 (Parameter) . . . . . . . . . . 24, 107
Extended order code 2 (Parameter) . . . . . . . . . . 24, 107
Extended order code 3 (Parameter) . . . . . . . . . . 24, 108

F

Failure behavior current output (Parameter) . . 38, 40, 82
Failure current (Parameter) . . . . . . . . . . . . . . 38, 41, 82
Filter options (Parameter) . . . . . . . . . . . . . . . . . . . . . 46
Firmware version (Parameter) . . . . . . . . . . . . . . . . . 107
Format display (Parameter) . . . . . . . . . . . . . . . . . . . 101
Free text (Parameter) . . . . . . . . . . . . . . . . . . 30, 67, 75

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Cerabar PMC51B HART

Function
see Parameter

G

Geolocation (Submenu) . . . . . . . . . . . . . . . . . . . . . . 104
Guidance (Menu) . . . . . . . . . . . . . . . . . . . . . . . . . 21, 23

H

Hardware version (Parameter) . . . . . . . . . . . . . . . . . 107
HART address (Parameter) . . . . . . . . . . . . . . . . . 27, 84
HART date code (Parameter) . . . . . . . . . . . . . . . . 26, 95
HART descriptor (Parameter) . . . . . . . . . . . . . . . . 26, 94
HART message (Parameter) . . . . . . . . . . . . . . . . . 26, 94
HART output (Submenu) . . . . . . . . . . . . . . . . . . . 84, 85
HART revision (Parameter) . . . . . . . . . . . . . . . . . . . . 94
HART short tag (Parameter) . . . . . . . . . . . . . 26, 84, 94
High alert value (Parameter) . . . . . . . . . . . . . . . . 53, 54

I

Information (Submenu) . . . . . . . . . . . . . . . . . . . 93, 105L

Language (Parameter) . . . . . . . . . . . . . . . . . . . . . . . 100
Latitude (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 104
Location Description (Parameter) . . . . . . . . . . . . . . . 104
Location method (Parameter) . . . . . . . . . . . . . . . . . 105
Locking status (Parameter) . . . . . . . . . . . . . . . . . 25, 96Longitude (Parameter) . . . . . . . . . . . . . . . . . . . . . . 104
Loop current mode (Parameter) . . . . . . . . . . . 39, 41, 85
Low alert value (Parameter) . . . . . . . . . . . . . . . . . 53, 54
Lower Range Limit (Parameter) . . . . . . . . 33, 35, 37, 73
Lower range value output (Parameter). . . . . . . . . . . . . . . . . . . . . . . 34, 37, 40, 76, 79, 80, 82
Lower sensor trim (Parameter) . . . . . . . . . . . . . . . . . 72
Lower sensor trim measured value (Parameter) . . . . . 71

M

Manufacturer (Parameter) . . . . . . . . . . . . . . . . . . . . 106
Max. update period (Parameter) . . . . . . . . . . . . . . . . 92
Maximum electronics temperature (Parameter) . . . . . 50
Maximum sensor temperature (Parameter) . . . . . . . . 49
Maximum terminal voltage (Parameter) . . . . . . . . . . 50
Measured values (Submenu) . . . . . . . . . . . . . . . . . . . 68
Measurement adjustments (Wizard) . . . . . 27, 28, 29, 31
Measuring mode current output (Parameter) . . . . . . . 81
Measuring units (Submenu) . . . . . . . . . . . . . . . . . . . . 65
Menu
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Guidance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21, 23
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Min. update period (Parameter) . . . . . . . . . . . . . . . . . 92
Minimum electronics temperature (Parameter) . . . . . 48
Minimum sensor temperature (Parameter) . . . . . . . . 48
Minimum span (Parameter) . . . . . . . . . . . 33, 35, 37, 74
Minimum terminal voltage (Parameter) . . . . . . . . . . . 48
Minimum/maximum values (Submenu) . . . . . . . . . . . 47

N

New password (Parameter) . . . . . . . . . . . . . . . . . . . . 99
Endress+Hauser

Index

No. of preambles (Parameter) . . . . . . . . . . . . . . . . . . 85

O

Old password (Parameter) . . . . . . . . . . . . . . . . . . . . . 99
Operating time (Parameter) . . . . . . . . . . . . . . . . . . . . 46
Operating time from restart (Parameter) . . . . . . . . . . 45
Order code (Parameter) . . . . . . . . . . . . . . . . . . . . . . 106
Output current (Parameter) . . . . . . . . . . . . . . . . . . . . 83
Output current transfer function (Parameter) . . . . 32, 69
Output settings (Wizard) . . . . 32, 33, 34, 35, 37, 39, 41

PParameter
Structure of a parameter description . . . . . . . . . . . . 4
Password (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 98
Pressure (Parameter) . . . . . . . . . . . . . 32, 34, 68, 76, 78
Pressure max (Parameter) . . . . . . . . . . . . . . . . . . . . . 49
Pressure min (Parameter) . . . . . . . . . . . . . . . . . . . . . 47
Pressure unit (Parameter) . . . . . . . . . . . . . . . 28, 29, 65
Pressure value 1 (Parameter) . . . . . . . . . . 36, 77, 78, 80
Pressure value 2 (Parameter) . . . . . . . . . . 36, 77, 79, 80
Previous diagnostics (Parameter) . . . . . . . . . . . . . . . . 45
Primary variable (PV) (Parameter) . . . . . . . . . . . . . . . 85
Process (Submenu) . . . . . . . . . . . . . . . . . . . . . . . 58, 61
Process Unit Tag (Parameter) . . . . . . . . . . . . . . . . . 104
Process variable output current (Parameter) . . . . . . . . 39
Properties (Submenu) . . . . . . . . . . . . . . . . . . . . . . . . 52

Q

Quaternary variable (QV) (Parameter) . . . . . . . . . . . . 88

R

Reset device (Parameter) . . . . . . . . . . . . . . . . . . . . . . 97
Reset password (Parameter) . . . . . . . . . . . . . . . . . . 100
Reset user defined counters P and T (Parameter) . . . . 49

S

Scaled variable (Parameter) . . . . . . . . . . . . . . 34, 68, 78
Scaled variable (Submenu) . . . . . . . . . . . . . . . . . . . . . 74
Scaled variable transfer function (Parameter) 32, 35, 76
Scaled variable unit (Parameter) . . . . . . . . . . . 29, 66, 75
Scaled variable value 1 (Parameter) . . . . . . . . . . . 36, 77
Scaled variable value 2 (Parameter) . . . . . . . . . . . 36, 77
Secondary variable (SV) (Parameter) . . . . . . . . . . . . . 86
Sensor (Submenu) . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Sensor calibration (Submenu) . . . . . . . . . . . . . . . . . . 70
Sensor limits (Submenu) . . . . . . . . . . . . . . . . . . . . . . 73
Sensor pressure (Parameter) . . . . . . . . . . . . . . . . . . . 68
Sensor pressure range behavior (Parameter) . . . . . 59, 62
Sensor temperature (Parameter) . . . . . . . . . . . . . . . . 68
Sensor temperature lower range limit (Parameter) . . . 74
Sensor temperature upper range limit (Parameter) . . . 74
Sensor Trim Reset (Parameter) . . . . . . . . . . . . . . . . . 71
Serial number (Parameter) . . . . . . . . . . . . . . . . . 23, 106
Simulation (Parameter) . . . . . . . . . . . . . . . . . . . . . . . 51
Simulation (Submenu) . . . . . . . . . . . . . . . . . . . . . . . . 51
Software configuration (Submenu) . . . . . . . . . . . . . . 108
Software option overview (Parameter) . . . . . . . . . . . 109
Span (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 78, 80
SSD Monitoring delay time (Parameter) . . . . . . . . . . . 52
111

Index

SSD Out of range delay time (Parameter) . . . . . . . . . . 52
Status password entry (Parameter) . . . . . . . . . . . . . . 99
Submenu
Active diagnostics . . . . . . . . . . . . . . . . . . . . . . . . 44
Basic settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Burst configuration 1 . . . . . . . . . . . . . . . . . . . . . . 88
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 56, 84
Current output . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Device management . . . . . . . . . . . . . . . . . . . . . . . 96
Diagnostic settings . . . . . . . . . . . . . . . . . . . . . . . . 52
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Event logbook . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Geolocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
HART output . . . . . . . . . . . . . . . . . . . . . . . . . 84, 85
Information . . . . . . . . . . . . . . . . . . . . . . . . . 93, 105
Measured values . . . . . . . . . . . . . . . . . . . . . . . . . 68
Measuring units . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Minimum/maximum values . . . . . . . . . . . . . . . . . 47
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 61
Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Scaled variable . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Sensor calibration . . . . . . . . . . . . . . . . . . . . . . . . . 70
Sensor limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Software configuration . . . . . . . . . . . . . . . . . . . . 108
User management . . . . . . . . . . . . . . . . . . . . . . . . 98
Wet calibration . . . . . . . . . . . . . . . . . . . . . . . 78, 79
System (Menu) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Cerabar PMC51B HART

Device identification . . . . . . . . . . . . . . . . . 23, 25, 26
Measurement adjustments . . . . . . . . . 27, 28, 29, 31
Output settings . . . . . . . . . 32, 33, 34, 35, 37, 39, 41

X

XML build number (Parameter) . . . . . . . . . . . . . . . . 108

Z

Zero (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . . 78, 79
Zero adjustment (Parameter) . . . . . . . . . . . . . . . . 31, 70
Zero adjustment offset (Parameter) . . . . . . . . . . . . . . 71

T

Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Temperature unit (Parameter) . . . . . . . . . . . . 28, 30, 65
Terminal current (Parameter) . . . . . . . . . . . . . . . 69, 83
Terminal voltage 1 (Parameter) . . . . . . . . . . . . . . . . . 68
Tertiary variable (TV) (Parameter) . . . . . . . . . . . . . . . 87
Timestamp (Parameter) . . . . . . . . . . . . . . . . . . . . 44, 45

U

Upper Range Limit (Parameter) . . . . . . . . 33, 35, 37, 73
Upper range value output (Parameter). . . . . . . . . . . . . . . . . . . . . . . 34, 38, 40, 76, 79, 80, 82
Upper sensor trim (Parameter) . . . . . . . . . . . . . . . . . 73
Upper sensor trim measured value (Parameter) . . . . . 72
User management (Submenu) . . . . . . . . . . . . . . . . . . 98
User role (Parameter) . . . . . . . . . . . . . . . . . . . . . . . . 98
User temperature process alert (Parameter) . . . . . . . . 54

V

Value 1 display (Parameter) . . . . . . . . . . . . . . . . . . 101
Value 2 display (Parameter) . . . . . . . . . . . . . . . . . . 102
Value 3 display (Parameter) . . . . . . . . . . . . . . . . . . 102
Value 4 display (Parameter) . . . . . . . . . . . . . . . . . . 103
Value current output (Parameter) . . . . . . . . . . . . . . . 51
Value pressure simulation (Parameter) . . . . . . . . . . . 51

W

Wet calibration (Submenu) . . . . . . . . . . . . . . . . . 78, 79
WizardCommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . 23
112

Endress+Hauser

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71647903

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