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Description of device parameters
Deltabar FMD71, FMD72
Electronic differential pressure for level measurement
Differential pressure transmitter with ceramic and metal
sensors
GP01013P/00/EN/03.12
71200289
Valid as of version
01.00.00
Deltabar FMD71, FMD72 Table of contents
3
Table of contents
1 Document information .............. 4
1.1 Function of document and how to use ........ 4
1.2 Document conventions ................... 5
2 Operation with an operating
menu .............................. 7
2.1 Operating concept ...................... 7
2.2 Structure of the operating menu ............ 7
2.3 Operating options ...................... 8
2.4 Operating the device using onsite display
(optional) ............................ 8
2.5 Operation using Endress+Hauser operating
program ............................ 11
2.6 Direct access to parameters .............. 12
2.7 Locking/unlocking operation ............. 12
2.8 Resetting to factory settings (reset) ........ 13
3 Backing up or duplicating the
device data ........................ 15
4 Overview of the operating menu .... 16
5 Description of device parameters ... 22
Index .................................. 66
Document information Deltabar FMD71, FMD72
4
1 Document information
1.1 Function of document and how to use
1.1.1 Document function
The document provides a detailed explanation of each individual parameter in the
operating menu. The description is aimed at those who work with the device over the
entire life cycle and perform specific configurations.
1.1.2 Further standard device documentation
The document types listed are available:
• On the CD supplied with the device
• In the Download Area of the Endress+Hauser Internet site: www.endress.com →
Download
Technical Information TI01033P: helps in planning your device
The document contains all the technical data on the device and provides an overview of
the accessories and other products that can be ordered for the device.
Brief Operating Instructions KA01105P: getting the 1st measured value quickly
The Brief Operating Instructions contain all the essential information from incoming
acceptance to initial commissioning.
Operating Instructions BA01044P: your comprehensive reference
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
Safety Instructions (XA)
Safety Instructions (XA) are supplied with the device depending on the approval. These
instructions are an integral part of the Operating Instructions.
Certificate/type of protection Documentation Version 1)
ATEX II 1/2G Ex ia IIC T6 Ga/Gb XA00619P BA
ATEX II 1/2G Ex d [ia] IIC T6 Ga/Gb XA00620P BC
ATEX II 3G Ex nA IIC T6 GC XA00621P BD
IEC Ex ia IIC T6 Ga/Gb XA00622P IA
IEC Ex d [ia] IIC T6 Ga/Gb XA00623P IB
CSA C/US IS Cl.I Div.1 Gr.A-D, Ex ia Zone 0,1,2 XA00626P CA
CSA C/US XP Cl.I Div.1 Gr.A-D, Ex d [ia], Zone 0,1,2 XA00627P CB
CSA C/US Cl.I Div.2 Gr.A-D, Zone 2 XA00671P CC
FM C/US IS Cl.I Div.1 Gr.A-D, AEx ia, Zone 0,1,2 XA00624P FA
FM C/US XP AIS Cl.I Div.1 Gr.A-D, Exd [ia] Zone 0,1,2 XA00625P FB
FM C/US NI Cl.I Div.2 Gr.A-D, Zone 2 XA00669P FD
1) Product Configurator, "Approval" section
Deltabar FMD71, FMD72 Document information
5
The nameplate provides information on the Safety Instructions (XA) that are relevant
for the device.
1.2 Document conventions
1.2.1 Safety symbols
Symbol Meaning
DANGER
A0011189-EN
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
A0017381
Direct current and alternating current
• A terminal to which alternating voltage or DC voltage is applied.
• A terminal through which alternating current or direct current flows.
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding
system.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
1.2.3 Symbols for certain types of information
Symbol Meaning
A0011193
Tip
Indicates additional information.
A0011194
Reference to documentation
Refers to the corresponding device documentation.
A0011195
Reference to page
Refers to the corresponding page number.
A0011196
Reference to graphic
Refers to the corresponding graphic number and page number.
Document information Deltabar FMD71, FMD72
6
Symbol Meaning
A0013140
Operation via local display
Indicates navigation to the parameter via the local display.
A0013143
Operation via operating tool
Indicates navigation to the parameter via the operating tool.
A0013144
Write-protected parameter
Indicates a parameter that can be locked against changes by entering a user-specific code.
1.2.4 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
Deltabar FMD71, FMD72 Operation with an operating menu
7
2 Operation with an operating menu
2.1 Operating concept
Operation with an operating menu is based on an operation concept with "user roles" .
User role Meaning
Operator Operators are responsible for the devices during normal "operation". This is usually limited to
reading process values either directly at the device or in a control room. If the work with the
devices goes beyond reading, it concerns simple, application-specific functions that are used in
operation. Should an error occur, these users simple forward the information on the errors but
do not intervene themselves.
Maintenance Service engineers usually work with the devices in the phases following device commissioning.
They are primarily involved in maintenance and troubleshooting activities for which simple
settings have to be made at the device. Technicians work with the devices over the entire life
cycle of the product. Thus, commissioning and advanced settings and configurations are some of
the tasks they have to carry out.
Expert Experts work with the devices over the entire life cycle of the device, but, in part, have high
requirements on the devices. Individual parameters/functions from the overall functionality of
the devices are required for this purpose time and again. In addition to technical, process-
oriented tasks, experts can also perform administrative tasks (e.g. user administration). "Experts"
can avail of the entire parameter set.
2.2 Structure of the operating menu
User role Submenu Meaning/use
Operator Language Only consists of the "Language" parameter (000) where the operating language
for the device is specified. The language can always be changed even if the device
is locked.
Display/
operat.
Contains parameters that are needed to configure the measured value display
(selecting the values displayed, display format, etc.). With this submenu, users
can change the measured value display without affecting the actual
measurement.
Maintenance Setup Contains all the parameters that are needed to commission measuring operations.
This submenu has the following structure:
•Standard setup parameters
A wide range of parameters, which can be used to configure a typical
application, is available at the start. The measuring mode selected determines
which parameters are available. After making settings for all these parameters,
the measuring operation should be completely configured in the majority of
cases.
•"Extended Setup" submenu
The "Extended Setup" submenu contains additional parameters for more in-
depth configuration of the measurement operation to convert the measured
value and to scale the output signal. This menu is split into additional
submenus depending on the measuring mode selected.
Operation with an operating menu Deltabar FMD71, FMD72
8
User role Submenu Meaning/use
Diagnostics Contains all the parameters that are needed to detect and analyze operating
errors. This submenu has the following structure:
•Diagnostic list
Contains up to 10 currently pending error messages.
•Event logbook
Contains the last 10 error messages (no longer pending).
•Instrument info
Contains information for identifying the device.
•Measured values
Contains all current measured values.
•Simulation
Is used to simulate pressure, level, flow, current and alarm/warning.
•Reset
•Sensor LP
•Sensor HP
Expert Expert Contains all the parameters of the device (including those already in one of the
submenus). The "Expert" submenu is structured by the function blocks of the
device. It thus contains the following submenus:
•System
Contains all device parameters that neither affect measurement nor integration
into a distributed control system.
•Measurement
Contains all parameters for configuring the measurement.
•Output
Contains all parameters for configuring the current output.
•Communication
Contains all parameters for configuring the HART interface.
•Diagnostics
Contains all the parameters that are needed to detect and analyze operating
errors.
2.3 Operating options
2.3.1 Local operation
1
A0017650
1 Display and operating module with push buttons. Cover must be opened for operation.
2.4 Operating the device using onsite display (optional)
A 4-line liquid crystal display (LCD) is used for display and operation. The onsite display
shows measured values, dialog text as well as fault and notice messages in plain text,
thereby supporting the user in every stage of operation. The device display can be turned
in 90° steps. Depending on the installation position of the device, this makes it easy to
operate the device and read the measured value.
Functions:
Deltabar FMD71, FMD72 Operation with an operating menu
9
• 8-digit measured value display incl. sign and decimal point, bargraph for 4 to 20 mA
HART as current display.
• Simple and complete menu guidance thanks to separation of the parameters into several
levels.
• Each parameter is given a 3-digit ID number for easy navigation.
• Option for configuring the display according to individual requirements and preferences,
such as language, alternating display, display of other measured values such as sensor
temperature, contrast setting.
• Comprehensive diagnostic functions (fault and warning message, peak-hold indicators,
etc.).
• Quick and safe commissioning
2.4.1 Setting the contrast on the display module
• and (press simultaneously): increases the contrast.
• and (press simultaneously): decreases the contrast.
2.4.2 Overview
1
3
2
4
5
E
+
–
A0016498
1 Operating keys
2 Bargraph
3 Symbol
4 Header
5 Parameter ID number
2.4.3 Symbols on the onsite display
Error symbols
Symbol Meaning
A0012088
Error message "Out of specification"
The device is being operated outside its technical specifications (e.g. during warm-up or cleaning
processes).
A0012100
Error message "Service mode"
The device is in service mode (e.g. during a simulation).
A0012101
Error message "Maintenance required"
Maintenance is required. The measured value remains valid.
A0012086
Error message "Failure detected"
An operating error has occurred. The measured value is no longer valid.
Operation with an operating menu Deltabar FMD71, FMD72
10
Display symbols for locking status
Symbol Meaning
A0011978
Lock symbol
The operation of the device is locked. To unlock device, see section on "Unlocking/locking
configuration".
Display symbols for communication
Symbol Meaning
A0017652
Communication symbol
Data transfer via communication
2.4.4 Navigation and selection from list
The operating keys are used to navigate through the operating menu and to select an
option from a picklist.
Operating key(s) Meaning
A0017879
• Navigate downwards in the picklist
• Edit the numerical values and characters within a function
A0017880
• Navigate upwards in the picklist
• Edit the numerical values and characters within a function
A0017881
• Confirm entry
• Jump to the next item
• Selection of a menu item and activation of edit mode
A0017879
and
A0017881
Contrast setting of onsite display: darker
A0017880
and
A0017881
Contrast setting of onsite display: brighter
A0017879 and A0017880
ESC functions:
• Exit edit mode for a parameter without saving the changed value.
• You are in a menu at a selection level. Each time you press the keys simultaneously, you
go up a level in the menu.
2.4.5 Navigation examples
Parameters with a picklist
Language 000 Operation
1 German "English" is set as the menu language (default value).
A in front of the menu text indicates the active option.
Spanish
2 German Select the menu language "Spanish" using or .
Spanish
3 Spanish Confirm your choice with .
A in front of the menu text indicates the active option ("Spanish" is the language
selected).
Exit edit mode for the parameter with .
German
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6
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