Configuration and Use Manual
Micro Motion™ 2700 Transmitters with
PROFIBUS-PA
20000327, Rev FE
August 2022
Safety messages
Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety message carefully
before proceeding to the next step.
Safety and approval information
This Micro Motion product complies with all applicable European directives when properly installed in accordance with the
instructions in this manual. Refer to the EU declaration of conformity for directives that apply to this product. The following are
available: the EU Declaration of Conformity, with all applicable European directives, and the complete ATEX installation drawings
and instructions. In addition, the IECEx installation instructions for installations outside of the European Union and the CSA
installation instructions for installations in North America are available at Emerson.com or through your local Micro Motion
support center.
Information affixed to equipment that complies with the Pressure Equipment Directive, can be found at Emerson.com. For
hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not apply.
Other information
Troubleshooting information can be found in the Configuration Manual. Product data sheets and manuals are available from the
Micro Motion web site at Emerson.com.
Return policy
Follow Micro Motion procedures when returning equipment. These procedures ensure legal compliance with government
transportation agencies and help provide a safe working environment for Micro Motion employees. Micro Motion will not accept
your returned equipment if you fail to follow Micro Motion procedures.
Return procedures and forms are available on our web support site at Emerson.com, or by calling the Micro Motion Customer
Service department.
2
Configuration and Use Manual Contents
20000327 August 2022
Contents
Chapter 1 Before you begin........................................................................................................7
1.1 About this manual....................................................................................................................... 7
1.2 Transmitter model code.............................................................................................................. 7
1.3 Profibus-PA functionality............................................................................................................. 7
1.4 Determining version information.................................................................................................8
1.5 Communication tools.................................................................................................................. 9
1.6 Related documentation............................................................................................................... 9
Chapter 2 Startup.....................................................................................................................11
2.1 Applying power......................................................................................................................... 11
2.2 Setting the node address........................................................................................................... 11
2.3 Setting the IO mode.................................................................................................................. 11
2.4 Make a startup connection to the transmitter............................................................................13
2.5 Verify the zero........................................................................................................................... 13
Chapter 3 Introduction to configuration and commissioning....................................................17
3.1 Planning the configuration........................................................................................................ 17
3.2 Pre-configuration worksheet..................................................................................................... 19
3.3 Restoring a working configuration.............................................................................................19
Chapter 4 Configuration...........................................................................................................21
4.1 Overview................................................................................................................................... 21
4.2 Default target mode.................................................................................................................. 21
4.3 Configuration map.................................................................................................................... 21
4.4 Configuring the analog input function block channels............................................................... 22
4.5 Configuring the totalizer block mode.........................................................................................24
4.6 Configuring standard volume flow measurement for gas...........................................................26
4.7 Changing the measurement units..............................................................................................28
4.8 Configuring the petroleum measurement application............................................................... 32
4.9 Configuring the concentration measurement application..........................................................35
4.10 Changing the output scale.......................................................................................................37
4.11 Changing process alerts...........................................................................................................38
4.12 Configuring alert status severity.............................................................................................. 41
4.13 Changing the damping values..................................................................................................44
4.14 Changing two-phase flow (slug flow) limits and duration.........................................................45
4.15 Configuring cutoffs..................................................................................................................46
4.16 Changing the measurement mode parameter.........................................................................47
4.17 Configuring sensor parameters................................................................................................48
4.18 Configuring the display............................................................................................................48
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4.19 Enabling LD optimization.........................................................................................................53
4.20 Configuring pressure compensation........................................................................................ 53
4.21 Configuring temperature compensation................................................................................. 56
Chapter 5 Configure device options and preferences................................................................ 59
5.1 Configure the transmitter display.............................................................................................. 59
5.2 Enable or disable operator actions from the display................................................................... 62
5.3 Configure security for the display menus................................................................................... 63
5.4 Configure alert handling............................................................................................................ 65
5.5 Configure informational parameters..........................................................................................67
Chapter 6 Complete the configuration..................................................................................... 71
6.1 Test or tune the system using sensor simulation........................................................................71
6.2 Back up transmitter configuration............................................................................................. 72
Chapter 7 Transmitter operation..............................................................................................75
7.1 Record the process variables......................................................................................................75
7.2 Viewing process variables.......................................................................................................... 75
7.3 I&M functions............................................................................................................................ 76
7.4 Using sensor simulation mode................................................................................................... 77
7.5 Accessing diagnostic information with a PROFIBUS host............................................................77
7.6 Viewing transmitter status and alerts.........................................................................................77
7.7 View and acknowledge status alerts.......................................................................................... 79
7.8 Using the totalizers and inventories........................................................................................... 82
7.9 Read totalizer and inventory values............................................................................................84
7.10 Start and stop totalizers and inventories.................................................................................. 84
7.11 Reset totalizers........................................................................................................................ 85
7.12 Reset inventories..................................................................................................................... 86
Chapter 8 Measurement support..............................................................................................89
8.1 Options for measurement support.............................................................................................89
8.2 Calibration.................................................................................................................................89
8.3 Comparison and recommendations...........................................................................................90
8.4 Use Smart Meter Verification..................................................................................................... 90
8.5 Zero the meter........................................................................................................................ 101
8.6 Meter validation and meter factors.......................................................................................... 103
8.7 Performing density calibration.................................................................................................105
Chapter 9 Troubleshooting.................................................................................................... 111
9.1 Guide to troubleshooting topics.............................................................................................. 111
9.2 Transmitter does not operate.................................................................................................. 111
9.3 Transmitter does not communicate.........................................................................................111
9.4 Function blocks in OOS mode.................................................................................................. 111
9.5 Zero or calibration failure.........................................................................................................112
9.6 Output problems..................................................................................................................... 112
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9.7 Status alerts.............................................................................................................................116
9.8 Diagnosing wiring problems.................................................................................................... 120
9.9 Checking two-phase flow (slug flow)....................................................................................... 121
9.10 Obtaining and checking the diagnostic variables................................................................... 121
9.11 Checking the core processor..................................................................................................124
9.12 Checking sensor coils and RTD...............................................................................................128
Appendix A Flow meter installation types and components...................................................... 135
Appendix B Using the transmitter display................................................................................. 147
B.1 Components of the transmitter interface.................................................................................147
B.2 Use the optical switches...........................................................................................................147
B.3 Access and use the display menu system................................................................................. 147
B.4 Display codes for process variables.......................................................................................... 151
B.5 Codes and abbreviations used in display menus.......................................................................152
B.6 Display menus......................................................................................................................... 155
Appendix C Using ProLink III with the transmitter..................................................................... 163
C.1 Basic information about ProLink III .......................................................................................... 163
C.2 Connect with ProLink III .......................................................................................................... 164
Appendix D PROFIBUS-PA status byte........................................................................................167
Appendix E Slave diagnostic response bytes............................................................................. 173
Appendix F 2700 PROFIBUS block parameters...........................................................................183
F.1 Slot identification.....................................................................................................................184
F.2 Physical block ..........................................................................................................................184
Appendix G NE53 history...........................................................................................................315
Configuration and Use Manual 5
Contents Configuration and Use Manual
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6 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Before you begin
20000327 August 2022
1 Before you begin
1.1
This manual helps you configure, commission, use, maintain, and troubleshoot Micro Motion 2700
transmitters with Profibus-PA.
Important
This manual assumes that:
• The transmitter has been installed correctly and completely according to the instructions in the
• Users understand basic transmitter and sensor installation, configuration, and maintenance concepts and
About this manual
transmitter installation manual.
procedures.
1.2 Transmitter model code
You can verify that this manual pertains to your transmitter by ensuring the model code on the transmitter
tag matches the format.
Example:
The transmitter has a model number of the following form: 2700(***/G/*/*/*/*/*).
G
Output Option Code of PROFIBUS-PA
1.3 Profibus-PA functionality
The transmitter supports the following methods of configuration and operation:
• Configuration methods:
— Enhanced Device Description (EDD) language for use with a PROFIBUS configuration tool such as
Siemens® Simatic® Process Device Manager (PDM). In this manual, the term "EDD" is used to refer to
this type of configuration
— FDT/DTM technology for use with DTM files that run inside a frame application (FDT) such as
PACTware
— Direct read and write of PROFIBUS-PA bus parameters
• Operation methods:
— GSD file with a PROFIBUS host, which is used to get the definition of the cyclic process variables that
the host uses.
The transmitter supports two GSD options--
Note
The GSD file archive from the Emerson website contains both types of GSD files.
Configuration and Use Manual 7
®
1.
Profile-specific, which is created by PNO
2. Manufacturer-specific, which is created by Micro Motion in order to implement a larger set of
function blocks.
Before you begin Configuration and Use Manual
August 2022 20000327
See Setting the IO mode for more information about the two GSD options.
In this manual, the term "host" or "PROFIBUS host" is used to refer to this type of operation.
• Enhanced Configuration tool Device Description (EDD) files. The device description file provides operation
and configuration capabilities.
Specific manufacturers use different configuration tools. Here are the three that Micro Motion supplies:
1.
Enhanced Device Description Language (EDDL) files, which are used by the AMS Device Manager
configuration tool.
2. PDM files, which are used by Simatic PDM software configuration tool.
3. DTM files, which are used by FDT frame applications like PACTware for configuration purposes.
• Identification and maintenance (I&M) functions:
— I&M 0
— I&M 1
— I&M 2
— PA I&M 0
The transmitter supports both classic and condensed status byte formats. (Refer to PROFIBUS-PA status
byte).
• Class mode conforms to the PROFIBUS-PA Profile v3.01, Section 3.7.3.6
• Condensed mode conforms to the PROFIBUS-PA Specification June 2005 Amendment 2 to the PROFIBUS
Profile v3.01, Condensed Status and Diagnostic Messages v1.0.
1.4 Determining version information
The following table lists the version information you may need to know and describes how to obtain the
information. Make sure you have the latest versions of the transmitter and ProLink III.
Note
The hardware for transmitters with v2.x and lower firmware is incompatible with the hardware needed to
support v3.0 and higher firmware. To upgrade from an earlier firmware version to v3.0 or higher firmware
requires hardware replacement.
Table 1-1: Communication tools for Model 2700 transmitter with PROFIBUS-PA
Component Tool Method
Transmitter software With ProLink III Device Tools → Device Information → Transmitter Electronics
→ Software Revision
With EDD Overview → Device Information → Revision → Software
With display OFF-LINE MAINT → SWRev
Core processor
software
With ProLink III Device Tools → Device Information → Enhanced Core Processor
→ Software Revision
With EDD Not available
With display OFF-LINE MAINT → SWRev
ProLink III With ProLink III Help → About ProLink III
8 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Before you begin
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Table 1-1: Communication tools for Model 2700 transmitter with PROFIBUS-PA (continued)
Component Tool Method
GSD version Text editor Open V4x_057A.gsd or PA139742.GSD and check
parameter GSD_REVISION
EDD version With EDD Overview → Device Information → Revision → DD
Both EDD and DTM files can be downloaded from http://www.emerson.com/en-us/support/software-
downloads-drivers. Search for Device Install Kits to access the "Search For DD, DTM, and GSD Files" page.
You can find the Commissioning MVD Profibus PA Documentation Supplement at http://www.emerson.com/
documents/automation/commissioning-mvd-profibus-pa-en-64054.pdf. This supplement assists you with
connecting to the transmitter with Siemens Simatic® Process Device Manager (PDM).
Basic information on using the display is provided in Using the transmitter display.
1.5
Most of the procedures described in this manual require the use of a communication tool. The following table
lists the communication tools that can be used, as well as their functionality and requirements.
Note
You can use ProLink III, the EDD, or PROFIBUS bus parameters for transmitter setup and maintenance. It is not
necessary to have more than one of these methods available.
Table 1-2: Communication tools for Model 2700 transmitter with PROFIBUS-PA
Tool View/
Transmitter display Partial Partial Setup/Maintenance Transmitter with display
ProLink III Full Full ProLink III v3.2 or later
Host Partial None GSD file V4x_057A.gsd or PA139742.GSD
EDD Full Full PDM file set
DTM Full Full DTM file set
Bus parameters Full Full None
Basic information on using the display is provided in Using the transmitter display.
Communication tools
Setup/maintenance Requirements
operation
1.6
You can find all product documentation on the product documentation DVD shipped with the product or at
Emerson.com.
See any of the following documents for more information:
• Micro Motion Series 1000 and Series 2000 Transmitters with MVD Technology Product Data Sheet
• Micro Motion 1700 and 2700 Installation Manual
• Micro Motion Enhanced Density Application Manual
Configuration and Use Manual 9
Related documentation
Before you begin Configuration and Use Manual
August 2022 20000327
• Micro Motion Fuel Consumption Application for Transmitters Installation and Operation Guide
• Micro Motion Oil and Gas Production Supplement
• Modbus Interface Tool
• Sensor installation manual
10 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Startup
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2 Startup
2.1
Before you apply power to the flow meter, close and tighten all housing covers.
Operating the flow meter without covers in place creates electrical hazards that can cause death, injury, or
property damage. Make sure all covers are in place before applying power to the transmitter.
Turn on the electrical power at the power supply. The flow meter will automatically perform diagnostic
routines. If the transmitter has a display, the status LED will turn green and begin to flash when the
transmitter has finished its startup diagnosis.
Note
If this is the initial startup, or if power has been off long enough to allow components to reach ambient
temperature, the flow meter is ready to receive process fluid approximately one minute after power-up.
However, it may take up to ten minutes for the electronics in the flow meter to reach thermal equilibrium.
During this warm-up period, you may observe minor measurement instability or inaccuracy.
Applying power
DANGER
2.2 Setting the node address
The factory default for the node address is 126. To set the node address:
• With the display, choose OFF-LINE → CONFG → ADDRESS PBUS.
• With Prolink III, choose Device Tools → Configuration → Communications → Profibus-PA.
• With a PROFIBUS host, use the change address function of the host.
2.3
The transmitter can function in two different Modes: Profile-specific and Manufacturer-Specific. The factory
default is Manufacturer-specific.
The two modes control which function blocks are available for use, and whether the format of the status byte
is "classic" or condensed". (Defined in more detail in PROFIBUS-PA status byte.)
• In Profile-specific mode, the transmitter has the use of three AI blocks and one totalizer block. The status
• In Manufacturer-specific mode, the transmitter has the use of four AI blocks, four totalizer blocks, and two
Table 2-1 shows the slot identifications and blocks permitted by each mode.
Note
You must select modules exactly as described in the table, or select an empty module for slots that you do not
intend to use. If any modules are left unconfigured, the transmitter will not send data.
Setting the IO mode
byte output format defaults to classic mode.
AO blocks. The status byte output format defaults to condensed mode.
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Table 2-1: I/O mode slot configuration
Slot Profile-specific mode Manufacturer-specific mode
1 AI 1 AI 1
2 AI 2 AI 2
3 AI 3 AI 3
4 Totalizer 1 Totalizer 1
5 AI 4
6 Totalizer 2
7 Totalizer 3
8 Totalizer 4
9 AO 1
10 AO 2
To set the I/O mode of the transmitter:
There are two GSD files that correspond to the two I/O modes. If you are using a PROFIBUS host with GSD files
to operate the transmitter, you must use the GSD that corresponds to the I/O mode you have chosen. The
following table lists the GSD files names. Load the correct GSD file into your PROFIBUS host or configuration
tool.
Note
If you use the local display, the Ident number is the only available option.
Table 2-2: PROFIBUS GSD file names
Name Ident number GSD file name
Profile specific 0 PA139742.GSD
Manufacturer specific 1 V4x_057A.gsd
Note
Set the I/O mode in the Physical Block before loading the GSD files.
Procedure
1.
Determine the method you are using to set the I/O mode in the Physical Block.
• If you are using EDD files, go to Step 2.
• If you are using bus parameters, go to Step 3.
• If you are using the local display, go to Step 5.
2. From the EDD, choose MMI Coriolis Flow → Physical Block → Device and specify the Ident Number.
3. For bus parameters, select I/O Mode .
4. Then select Block; Physical Block (Slot 0) Index: 40 (identification number selector)
5. From the display, go to the Config section to Ident SEL and specify either 0 or 1. Refer to Figure B-3.
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2.3.1 Overriding the status byte format
Each I/O mode has a default status byte format -- classic or condensed.
For more information about status byte format, refer to PROFIBUS-PA status byte.
Use the following procedure to override this format. To set the I/O mode of the transmitter:
Procedure
1.
Determine the method you are using to set the I/O mode:
• If you are using EDD files, go to Step 2.
• If you are using bus parameters, go to Step 4.
2. From the EDD, choose MMI Coriolis Flow → Physical Block → Features supported.
3. Go to Condensed Status and make the change.
4. For bus parameters, select Status byte format .
5. Then select Block; Physical Block 1 (Slot 0) Index: 43 (Condensed status diagnostics).
2.4 Make a startup connection to the transmitter
For all configuration tools except the display, you must have an active Profibus connection to the transmitter
for configuration purposes.
2.5 Verify the zero
Verifying the zero helps you determine if the stored zero value is appropriate to your installation, or if a field
zero can improve measurement accuracy.
The zero verification procedure analyzes the Live Zero value under conditions of zero flow, and compares it to
the Zero Stability range for the sensor. If the average Live Zero value is within a reasonable range, the zero
value stored in the transmitter is valid. Performing a field calibration will not improve measurement accuracy.
Important
In most cases, the factory zero is more accurate than the field zero. Do not zero the meter unless one of the
following is true:
• The zero is required by site procedures.
• The stored zero value fails the zero verification procedure.
Do not verify the zero or zero the meter if a high-severity alert is active. Correct the problem, then verify the
zero or zero the meter. You may verify the zero or zero the meter if a low-severity alert is active.
Procedure
1.
Allow the flowmeter to warm up for at least 20 minutes after applying power.
2. Run the process fluid through the sensor until the sensor temperature reaches the normal process
operating temperature.
3. Stop flow through the sensor by shutting the downstream valve, and then the upstream valve if
available.
4. Verify that the sensor is blocked in, that flow has stopped, and that the sensor is completely full of
process fluid.
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Startup Configuration and Use Manual
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5. From ProLink III, choose Device Tools → Calibration → Zero Verification and Calibration → Verify
Zero and wait until the procedure completes.
Observe the drive gain, temperature, and density readings. If they are stable, check the Live Zero or
6.
Field Verification Zero value. If the average value is close to 0, you should not need to zero the meter.
7. If the zero verification procedure fails:
a) Confirm that the sensor is completely blocked in, that flow has stopped, and that the sensor is
completely full of process fluid.
b) Verify that the process fluid is not flashing or condensing, and that it does not contain particles
that can settle out.
c) Remove or reduce sources of electromechanical noise if appropriate.
d) Repeat the zero verification procedure.
e) If it fails again, zero the meter.
Postrequisites
Restore normal flow through the sensor by opening the valves.
Related information
Zero the meter
2.5.1 Terminology used with zero verification and zero calibration
Term Definition
Zero In general, the offset required to synchronize the left pickoff and the right pickoff under
conditions of zero flow. Unit = microseconds.
Factory Zero The zero value obtained at the factory, under laboratory conditions.
Field Zero The zero value obtained by performing a zero calibration outside the factory.
Prior Zero The zero value stored in the transmitter at the time a field zero calibration is begun. May
be the factory zero or a previous field zero.
Manual Zero The zero value stored in the transmitter, typically obtained from a zero calibration
procedure. It may also be configured manually. Also called “mechanical zero” or “stored
zero”.
Live Zero The real-time bidirectional mass flow rate with no flow damping or mass flow cutoff
applied. An adaptive damping value is applied only when the mass flow rate changes
dramatically over a very short interval. Unit = configured mass flow measurement unit.
Zero Stability A laboratory-derived value used to calculate the expected accuracy for a sensor. Under
laboratory conditions at zero flow, the average flow rate is expected to fall within the
range defined by the Zero Stability value (0 ± Zero Stability). Each sensor size and model
has a unique Zero Stability value.
Zero Calibration The procedure used to determine the zero value.
Zero Time The time period over which the Zero Calibration procedure is performed. Unit = seconds.
14 Micro Motion 2700 Transmitters with PROFIBUS-PA
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Term Definition
Field Verification Zero A 3-minute running average of the Live Zero value, calculated by the transmitter. Unit =
configured mass flow measurement unit.
Zero Verification A procedure used to evaluate the stored zero and determine whether or not a field zero
can improve measurement accuracy.
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Startup Configuration and Use Manual
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16 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Introduction to configuration and commissioning
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3 Introduction to configuration and commissioning
3.1
Refer to the configuration overview flowchart below to plan transmitter configuration. In general, perform
configuration steps in the order shown here.
Note
Depending on your installation and application, some configuration tasks may be optional. This manual
provides information on topics that are not included in the configuration overview flowchart, such as using
the transmitter, troubleshooting, and calibration procedures. Be sure to review these topics as required.
Planning the configuration
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Introduction to configuration and commissioning Configuration and Use Manual
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18 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Introduction to configuration and commissioning
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3.2 Pre-configuration worksheet
The pre-configuration worksheet provides a place to record information about your flow meter and your
application. This information will affect your configuration options as you work through this manual. You may
need to consult with transmitter installation or application process personnel to obtain the required
information.
If you are configuring multiple transmitters, make copies of this worksheet and fill one out for each individual
transmitter.
Table 3-1: Pre-configuration worksheet for transmitters and sensors
Transmitter Sensor
Model code Model code
Serial number Serial number
Software version
Node Address
Table 3-2: Pre-configuration worksheet for transmitter -- measurement units for enumerated process
variables
Measurement units
Mass flow Volume flow
Density Temperature
External Pressure
Table 3-3: Pre-configuration worksheet for transmitter -- installed applications
Installed applications
Meter verification software ☐
Petroleum measurement application ☐
Concentration measurement application ☐
3.3 Restoring a working configuration
At times it may be easier to start from a known working configuration than to troubleshoot the existing
configuration. To do this, you can::
• Restore a configuration file saved through ProLink III, if one is available. In ProLink III, select Device Tools
→ Configuration Transfer → Save Load Configuration Data → Load.
• Restore the factory configuration (ProLink III v2.6 or later required; transmitter must be connected to an
enhanced core processor). In ProLink III, select Device Tools → Configuration Transfer → Restore Factory
Configuration.
Neither of these methods will restore all of the transmitter’s configuration. For example, neither method will
restore the configuration of the AI, AO, and totalizer function blocks. Using the restore factory configuration
option will also not restore such things as the configuration of the display.
Configuration and Use Manual 19
Introduction to configuration and commissioning Configuration and Use Manual
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20 Micro Motion 2700 Transmitters with PROFIBUS-PA
Configuration and Use Manual Configuration
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4 Configuration
4.1
This chapter describes how to change the operating settings of the transmitter.
Note
All procedures provided in this chapter presume that you have established communication with the
transmitter and that you are complying with all applicable requirements. Refer to Using ProLink III with the
transmitter for the documentation for your PROFIBUS host or configuration tool.
Overview
4.2 Default target mode
The default target mode for all blocks is Auto. It is not necessary to set blocks to Out-of-Service (OOS) mode
before changing the parameters described in this chapter.
4.3
Use the map in the following table to guide you through either a complete or partial configuration of the
transmitter.
Table 4-1: Configuration map
Topic Method Section
Analog input function
block
Configuration map
Display ProLink III EDD
✓ ✓ Configuring the analog input function
block channels
Totalizer block mode ✓ ✓ Configuring the totalizer block mode
Gas standard volume ✓ ✓ Configuring standard volume flow
measurement for gas
Measurement units ✓ ✓ ✓ Changing the measurement units
Petroleum
measurement
application
Concentration
measurement
application
Output scale ✓ Changing the output scale
Process alerts ✓ Changing process alerts
Alert severity ✓ ✓ Configuring alert status severity
Damping ✓ ✓ Changing the damping values
Two-phase-flow ✓ ✓ Changing two-phase flow (slug flow)
Cutoffs ✓ ✓ Configuring cutoffs
Configuration and Use Manual 21
✓ ✓ Configuring the petroleum measurement
application
✓ ✓ Configuring the concentration
measurement application
limits and duration
Configuration Configuration and Use Manual
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Table 4-1: Configuration map (continued)
Topic Method Section
Display ProLink III EDD
Measurement mode ✓ ✓ Changing the measurement mode
parameter
Sensor parameters ✓ ✓ Configuring sensor parameters
Display functionality ✓ ✓ ✓ Configuring the display
LD optimization ✓ ✓ Enabling LD optimization
Pressure
compensation
Temperature
compensation
✓ ✓ ✓ Configuring pressure compensation
✓ ✓ ✓ Configuring temperature compensation
4.4 Configuring the analog input function block channels
You can set each of the transmitter's analog input (AI) function blocks to measure one transducer block
channel.
The AI blocks are set at the factory to a default setting that is adequate for most applications, but you can
change the assignments of the AI blocks to meet special needs.
Make sure the transducer block engineering units match the AI engineering units and the Analog Output (AO)
engineering units so you do not receive a Configuration Error and so the AI block does not remain Out of
Service (OOS). (Refer to Function blocks in OOS mode .)
The following table shows the default channel configuration for each block.
Table 4-2: Default channel configuration
Block Default channel Default units
AI 1 Mass flow g/s
AI 2 Temperature degC
AI 3 Volume flow l/s
AI 4 Density g/cm
3
The following table shows the available transducer block channels.
Table 4-3: Analog Input block channel assignment options
Channel value Process variable
Slot Index Value
11 (0x0B) 17 (0x11) 0x0B11 Volume flow
11 (0x0B) 21 (0x15) 0x0B15 Mass flow
11 (0x0B) 25 (0x19) 0x0B19 Density
11 (0x0B) 29 (0x1D) 0x0B1D Temperature
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Table 4-3: Analog Input block channel assignment options (continued)
Channel value Process variable
Slot Index Value
11 (0x0B) 64 (0x40) 0x0B40 Gas Standard Volume Flow
11 (0x0B) 114 (0x072 0x0B72 Pressure
11 (0x0B) 160 (0xA0) 0x0BA0 Drive Gain
12 (0x0C) 29 (0x1D) 0x0C1D API Corrected Density
12 (0x0C) 30 (0x1E) 0x0C1E API Corrected Volume Flow
12 (0x0C) 31 (0x1F) 0x0C1F API Average Corrected Density
12 (0x0C) 32 (0x20) 0x0C20 API Average Corrected Temp
12 (0x0C) 33 (0x21) 0x0C21 API CTL
12 (0x0C) 47 (0x2F) 0x0C2F ED Reference Density
12 (0x0C) 48 (0x30) 0x0C30 ED Specific Gravity
12 (0x0C) 49 (0x31) 0x0C31 ED Standard Volume Flow
12 (0x0C) 50 (0x32) 0x0C32 ED Net Mass Flow
12 (0x0C) 51 (0x33) 0x0C33 ED Net Volume Flow
12 (0x0C) 52 (0x34) 0x0C34 ED Concentration
12 (0x0C) 53 (0x35) 0x0C35 ED Baume
To configure the AI function block channels, use the following procedure.
Note
You must also change the Transducer block unit's code. If the two unit's codes do not match, it results in an
error. For more information on modifying the Transducer block units, refer to Configuring the totalizer block
mode.
Note
With Prolink III there is no option to change the transducer scale engineering units, so you must use one of
the other methods to make that change.
Procedure
1.
Determine the method you are using to configure the AI function block channels:
• If you are using EDD files, go to Step 2.
• If you are using bus parameters, go to Step 4.
• If you are using ProLink III, go to Step 5.
• If you are using the display, go to Step 9.
2. From the EDD, choose MMI Coriolis Flow → Function Block.
3. For using EDD:
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Option Description
For Analog Input Block (Slots 1 through 4): a. Select Analog Input 1...4 → General.
b.
Select Channel.
c. Select Out Scale Units Index.
For Analog Output Block
(Slots 1 and 2):
4. For bus parameters:
Option Description
For Channel: a. Select
Block Analog Input Block (Slots 1, 2, 3, and 5)
Index 30 (transducer block channel)
.
For AI Block units: a. Select
Block Analog Input Block (Slots 1, 2, 3, and 5)
Index 28, Parameter 3 (units index)
.
For AO Block units a. Select
Block Analog Output Block (Slots 9 and 10)
Index 27, Parameter 3 (units index)
.
5. From ProLink III, select Device Tools → Configuration → Communications → Profibus-PA.
Select a channel for each AI function block.
6.
7. Select units for each AI and AO function block.
8. Click Apply.
9. From the display, select CONFIG-AI → A1 CHAN, scroll to AI1 Units and modify as needed.
10. Select AI2 CHAN, scroll to AI2 Units and modify as needed.
11. Select AI3 CHAN, scroll to AI3 Units and modify as needed.
12. Select AI4 CHAN, scroll to AI4 Units and modify as needed.
a. Analog Output 1...2 → Parameters → OutScale.
b.
Select Out Scale Units Index.
4.5 Configuring the totalizer block mode
The behavior of the four totalizer function blocks can be configured in two ways:
• Standard configuration provides standard PROFIBUS totalizer function block behavior.
In this mode, the totalizer block integrates the data received from the transmitter transducer block. The
Out value of a totalizer in this mode will not match the totalizer data reported by the transducer block,
ProLink III, or the display.
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• Internal configuration modes using one of the options in the table below cause the totalizer function block
to pass through the specified totalizer value from the transducer block;
Internal configuration mode is recommended for improved accuracy and to avoid mismatches between
the totalizer block, Prolink, and the display.
For more information about the four totalizer function blocks, refer to 2700 PROFIBUS block parameters.
Table 4-4: Totalizer selection options
Value Operation mode
0 Standard (Profile Specific)
1 Internal Mass Total
2 Internal Volume Total
3 Internal Mass Inventory
4 Internal volume inventory
5 Internal GSV Total
6 Internal GSV Inventory
7 Internal API CorrVol Total
8 Internal API CorrVol Inventory
9 Internal ED_StdVolTotal
10 Internal ED_StdVollnv
11 Internal ED_NetMassTotal
12 Internal ED_NetMassInv
13 Internal ED_NetVolTotal
14 Internal ED_NetVollnv
Use the following procedure to configure the totalizer block mode:
Procedure
1.
Determine the method you are using to set the I/O mode:
• If you are using the EDD, go to Step 2.
• If you are using bus parameters, go to Step 6.
• If you are using the display, go to Figure B-9.
2. From the EDD, choose MMI Coriolis Flow → Function Block.
3. Depending upon which totalizer value you are modifying, select one of the following:
Option Description
Totalizer 1 Totalizer 1 → Parameter
Totalizer 2 Totalizer 2 → Parameter
Totalizer 3 Totalizer 3 → Parameter
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Option Description
Totalizer 4 Totalizer 4 → Parameter
4. Go to Integration Function Block.
Make your selection.
5.
6. For bus parameters, select one of the following:
Option Description
Totalizer 1 Mode → Block: Totalizer 1 (Slot 4) Index: 52
Totalizer 2 Mode → Block: Totalizer 1 (Slot 4) Index: 52
Totalizer 3 Mode → Block: Totalizer 1 (Slot 4) Index: 52
Totalizer 4 Mode → Block: Totalizer 1 (Slot 4) Index: 52
7. Set to the mode value from Table 4-4.
From the display, select CONFIG TOT → TOT1 MODE → TOT1 CHAN → TOT1 Units.
8.
9. Repeat Step 8 for values 2 through 4 as needed.
4.6 Configuring standard volume flow measurement for
gas
Two types of volume flow measurement are available:
• Liquid volume (the default)
• Gas standard volume
Only one type of volume flow measurement can be performed at a time (which means if liquid volume flow
measurement is enabled, gas standard volume flow measurement is disabled). Different sets of volume flow
measurement units are available, depending on which type of volume flow measurement is enabled. If you
want to use a gas volume flow unit, additional configuration is required.
Note
If you use the petroleum measurement application or the concentration measurement application, liquid
volume flow measurement is required.
To configure gas standard volume flow you must:
• Enable gas standard volume flow
• Specify the standard density (density at reference conditions) of your gas
• Select the measurement unit to use
• Set the low flow cutoff value
Note
The display allows you to select a volume measurement unit from the set available for the configured volume
flow type, but it does not allow you to configure gas standard volume flow.
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4.6.1 Enabling and configuring gas standard volume
Gas Standard Volume Flow Measurement Unit specifies the unit of measure displayed for the gas standard
volume flow rate.
To enable and configure gas standard volume:
Procedure
Use the appropriate procedure in the table that follows to either enable or configure gas standard volume for
your transmitter:
ProLink III
for enabling and configuring
gas standard volume
Device Tools → Configuration → Process Measurement → Flow tab.
Set Vol Flow Type to Gas Standard Volume.
a.
b. Select units from the Std Gas Vol Flow Units list.
c. Configure Gas Standard Volume Flow Cutoff.
d. If you know the gas density, enter the density in the Standard Density of Gas box
and click Apply to complete the task.
e. If you do not know the gas density, access the Gas Wizard.
1. If the gas you are measuring is in the Choose Gas list, select it and click Next:
• If correct, go to 1.f.
• If incorrect, change the reference conditions and enter the new reference
information.
2. If the gas you are measuring is not in the Choose Gas list, enter Other Gas
Property.
• Select the method from Molecular Weight, Specific Gravity Compared to
Air, or Density, and the provide the required information. If you select
Density, you must enter the value in the configured density units and you
must provide both the temperature and the pressure at which the density
value was determined.
3. Verify the revised reference temperature and pressure.
f. Click Next → Finish → Apply to complete the task.
Bus Parameters
for enabling
and configuring
gas standard volume
a. Enabling GSV:
Block: Transducer Block 1 (Slot 11)
Index 62 (Enable GSV)
b.
Configuring GSV:
Block: Transducer Block 1 (Slot 11)
Index 63 (Gas density)
Index 67 (GSV flow units)
Index 69 (GSV flow cutoff)
EDD for enabling GSV MMI Coriolis Flow → Transducer Block → Measurement → Process Variable →
Volume Flow Type
a.
Set the Volume Flow type to STD Gas Volume.
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EDD for configuring GSV MMI Coriolis Flow → Transducer Block → Measurement → Process Variable →
Volume Flow
Gas Std Density.
a.
b. Gas Std Vol Flow Units
c. Gas Std Vol Flow Cutoff
4.7 Changing the measurement units
The transmitter is able to store measurement units in two different places: the transducer block and the AI
block.
Both the transducer block and the AI block are independent and can be set to different values, which affects
configuration in the following ways:
• If you are using a PROFIBUS configuration tool or the display, units are sent to match in both the relevant
AI block and the transducer block.
• If you are using ProLink III, go to Device Tools → Configuration → Communications → Profibus-PA to
configure units. Although units can be configured in some of the other menus, doing so may produce
unintended results.
Note
Changing the measurement units for a process variable automatically changes the associated totalizer units
as well. For example, setting the mass flow units to g/s automatically sets the mass totalizer unit to grams.
Note
Configure the AI block channel before configuring the AI block units. The AI blocks produce an error if the
measurement units are set to a value that is impossible for the configured channel.
To configure measurement units, refer to the following tables and the procedures at the end of both
Configuring the analog input function block channels and Setting the IO mode.
Table 4-5: Mass flow measurement units
Mass flow unit Unit description
EDD ProLink III Display
g/s g/s G/S Grams per second
g/min g/min G/MIN G/MIN
g/h g/hr G/H Grams per hour
kg/s kg/s KG/S Kilograms per second
kg/min kg/min KG/MIN Kilograms per minute
kg/h kg/hr KG/HR Kilograms per hour
kg/d kg/day KG/D Kilograms per day
t/min mTon/min T/MIN Metric tons per minute
t/h mTon/hr T/H Metric tons per hour
t/d mTon/day T/D Metric tons per day
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Table 4-5: Mass flow measurement units (continued)
Mass flow unit Unit description
EDD ProLink III Display
lb/s lbs/s LB/S Pounds per second
lb/h lbs/hr LBS/H Pounds per hour
lb/d lbs/day LB/D Pounds per day
STon/min sTon/min ST/MIN Short tons (2000 pounds) per minute
STon/h sTon/hr ST/H Short tons (2000 pounds) per hour
STon/d sTon/day ST/D Short tons (2000 pounds) per day
LTon/h ITon/hr LT/H Long tons (2240 pounds) per hour
LTon/d ITon/day LT/D Long tons (2204 pounds) per day
Table 4-6: Liquid flow measurement units new
Liquid flow unit Unit description
EDD ProLink III Display
CFS ft3/sec CUFT/S Cubic feet per second
CFM ft3/min CUF/MN Cubic feet per minute
CFH ft3/hr CUFT/H Cubic feet per hour
ft3/d ft3/day CUFT/D Cubic feet per day
m3/s m3/sec M3/S Cubic meters per second
m3/min m3/min M3/MIN Cubic meters per minute
m3/h m3/hr M3/H Cubic meters per hour
m3/d m3/day M3/D Cubic meters per day
gal/s US gal/sec USGPS U.S. gallons per second
GPM US gal/min USGPM U.S. gallons per minute
gal/h US gal/hr USGPH U.S. gallons per hour
gal/d US gal/d USGPD U.S. gallons per day
Mgal/d mil US gal/day MILG/D Millions of U.S. gallons per
day
L/s l/sec L/S Litres per second
L/min l/min L/MIN Litres per minute
L/h l/hr L/H Litres per hour
ML/d mil l/day MILL/D Million litres per day
ImpGal/s Imp gal/sec UKGPS Imperial gallons per second
ImpGal/s Imp gal/min UKGPM Imperial gallons per minute
ImpGal/h Imp gal/hr UKGPH Imperial gallons per hour
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Table 4-6: Liquid flow measurement units new (continued)
Liquid flow unit Unit description
EDD ProLink III Display
ImpGal/d Imp gal/day UKGPD Imperial gallons per day
(1)
(1)
(2)
second
(1)
(1)
(2)
(2)
(2)
bbl/s barrels/sec BBL/S Barrels per second
bbl/min barrels/min BBL/MN Barrels per minute
bbl/h barrels/hr BBL/H Barrels per hour
bbl/d barrels/day BBL/D Barrels per day
bbl(fed)s Beer barrels/sec BBBL/S Beer barrels per
bbl(fed)min Beer barrels/min BBBL/MN Beer barrels per minute
bbl(fed)/h Beer barrels/hr BBBL/H Beer barrels per hour
bbl(fed)/d Beer barrels/day BBBL/D Beer barrels per day
(1) Unit based on oil barrels (42 U.S. gallons)
(2) Unit based on U.S. beer barrels (31 U.S. gallons)
Table 4-7: Volume flow measurement units -- Gas
Gas Volume flow unit Unit description
EDD ProLink III Display
Nm3/s Nm3/sec NM3/S Normal cubic meters per
second
Nm3/m Nm3/min NM3/MN Normal cubic meters per
minute
Nm3/h Nm3/hr NM3/H Normal cubic meters per
hour
Nm3/d Nm3/day NM3/D Normal cubic meters per
day
NL/s NLPS NLPS Normal liter per second
NL/m NLPM NLPM Normal liter per minute
NL/h NLPH NLPH Normal liter per hour
NL/d NLPD NLPD Normal liter per day
SCFS SCFS SCFS Standard cubic feet per
second
SCFM SCFM SCFM Standard cubic feet per
minute
SCFH SCFH SCFH Standard cubic feet per hour
SCFD SCFD SCFD Standard cubic feet per day
Sm3/s Sm3/S SM3/S Standard cubic meters per
second
30 Micro Motion 2700 Transmitters with PROFIBUS-PA
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