Micro Motion 2700 Owner's manual

Type
Owner's manual
Configuration and Use Manual
MMI-20019043, Rev AB
March 2018
Micro Motion
®
Model 2700 Transmitters with
Analog Outputs
Configuration and Use Manual
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.
Other information
Full product specifications can be found in the product data sheet. Troubleshooting information can be found in the configuration
manual. Product data sheets and manuals are available from the Micro Motion web site at www.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 www.emerson.com, or by phoning the Micro Motion Customer
Service department.
Emerson Flow customer service
Email:
Worldwide: [email protected]
Asia-Pacific: [email protected]
Telephone:
North and South America Europe and Middle East Asia Pacific
United States 800-522-6277 U.K. 0870 240 1978 Australia 800 158 727
Canada +1 303-527-5200 The Netherlands +31 (0) 704 136 666 New Zealand 099 128 804
Mexico +41 (0) 41 7686 111 France 0800 917 901 India 800 440 1468
Argentina +54 11 4837 7000 Germany 0800 182 5347 Pakistan 888 550 2682
Brazil +55 15 3413 8000 Italy 8008 77334 China +86 21 2892 9000
Central & Eastern +41 (0) 41 7686 111 Japan +81 3 5769 6803
Russia/CIS +7 495 981 9811 South Korea +82 2 3438 4600
Egypt 0800 000 0015 Singapore +65 6 777 8211
Oman 800 70101 Thailand 001 800 441 6426
Qatar 431 0044 Malaysia 800 814 008
Kuwait 663 299 01
South Africa 800 991 390
Saudi Arabia 800 844 9564
UAE 800 0444 0684
Contents
Part I Getting started
Chapter 1 Before you begin ............................................................................................................. 3
1.1 About this manual ......................................................................................................................... 3
1.2 Transmitter model code ................................................................................................................ 3
1.3 Communications tools and protocols ............................................................................................ 4
1.4 Additional documentation and resources ...................................................................................... 4
Chapter 2 Quick start .......................................................................................................................5
2.1 Power up the transmitter ...............................................................................................................5
2.2 Check meter status ........................................................................................................................6
2.2.1 Transmitter status reported by LED .................................................................................6
2.3 Make a startup connection to the transmitter ................................................................................7
2.4 (Optional) Adjust digital communications settings ........................................................................7
2.5 Verify mass flow measurement ......................................................................................................7
2.6 Verify the zero ............................................................................................................................... 8
2.6.1 Terminology used with zero verification and zero calibration ..........................................9
Part II Configuration and commissioning
Chapter 3 Introduction to configuration and commissioning ......................................................... 13
3.1 Configuration flowchart .............................................................................................................. 13
3.2 Default values and ranges ............................................................................................................15
3.3 Enable access to the off-line menu of the display ......................................................................... 15
3.4 Disable write-protection on the transmitter configuration .......................................................... 15
3.5 Set the HART lock ........................................................................................................................ 16
3.6 Restore the factory configuration ................................................................................................ 16
Chapter 4 Configure process measurement ................................................................................... 19
4.1 Configure mass flow measurement ............................................................................................. 19
4.1.1 Configure Mass Flow Measurement Unit ...................................................................... 19
4.1.2 Configure Flow Damping ..............................................................................................22
4.1.3 Configure Mass Flow Cutoff ..........................................................................................23
4.2 Configure volume flow measurement for liquid applications ....................................................... 24
4.2.1 Configure Volume Flow Type for liquid applications ......................................................25
4.2.2 Configure Volume Flow Measurement Unit for liquid applications ................................ 25
4.2.3 Configure Volume Flow Cutoff ..................................................................................... 28
4.3 Configure GSV flow measurement ...............................................................................................30
4.3.1 Configure Volume Flow Type for gas applications ......................................................... 30
4.3.2 Configure Standard Density of Gas ...............................................................................30
4.3.3 Configure Gas Standard Volume Flow Unit ...................................................................32
4.3.4 Configure Gas Standard Volume Flow Cutoff ................................................................35
4.4 Configure Flow Direction ............................................................................................................ 36
4.4.1 Options for Flow Direction ........................................................................................... 37
4.5 Configure density measurement .................................................................................................42
Contents
Configuration and Use Manual i
4.5.1 Configure Density Measurement Unit .......................................................................... 42
4.5.2 Configure two-phase flow parameters .......................................................................... 43
4.5.3 Configure Density Damping ......................................................................................... 45
4.5.4 Configure Density Cutoff ..............................................................................................46
4.6 Configure temperature measurement .........................................................................................47
4.6.1 Configure Temperature Measurement Unit ..................................................................47
4.6.2 Configure Temperature Damping ................................................................................ 48
4.6.3 Effect of Temperature Damping on process measurement ........................................... 48
4.6.4 Configure Temperature Input ...................................................................................... 49
4.7 Configure the petroleum measurement application ....................................................................49
4.7.1 Configure petroleum measurement using ProLink III .................................................... 49
4.7.2 Set up temperature data for petroleum measurement using ProLink III ........................51
4.7.3 Configure petroleum measurement using the Field Communicator .............................52
4.7.4 API tables supported by the petroleum measurement application ................................ 54
4.8 Set up concentration measurement ............................................................................................55
4.8.1 Configure concentration measurement using ProLink III .............................................. 56
4.8.2 Configure concentration measurement using the Field Communicator ....................... 58
4.8.3 Standard matrices for the concentration measurement application ..............................60
4.8.4 Derived variables and calculated process variables ........................................................61
4.9 Configure pressure compensation ...............................................................................................63
4.9.1 Configure pressure compensation using ProLink III ...................................................... 63
4.9.2 Configure pressure compensation using the Field Communicator ................................65
4.9.3 Options for Pressure Measurement Unit .......................................................................66
Chapter 5 Configure device options and preferences ..................................................................... 69
5.1 Configure the transmitter display ................................................................................................ 69
5.1.1 Configure the language used for the display ................................................................. 69
5.1.2 Configure the process variables and diagnostic variables shown on the display .............69
5.1.3 Configure the number of decimal places (precision) shown on the display ....................71
5.1.4 Configure the refresh rate of data shown on the display ................................................72
5.1.5 Enable or disable automatic scrolling through the display variables .............................. 72
5.1.6 Enable or disable the display backlight ..........................................................................73
5.1.7 Enable or disable Status LED Blinking ............................................................................73
5.2 Enable or disable operator actions from the display .....................................................................74
5.2.1 Enable or disable Totalizer Start/Stop from the display ..................................................74
5.2.2 Enable or disable Totalizer Reset from the display ......................................................... 75
5.2.3 Enable or disable the Acknowledge All Alerts display command ....................................75
5.3 Configure security for the display menus .....................................................................................76
5.4 Configure response time parameters .......................................................................................... 77
5.4.1 Configure Update Rate .................................................................................................78
5.4.2 Configure Response Time ............................................................................................. 80
5.5 Configure alert handling ..............................................................................................................80
5.5.1 Configure Fault Timeout .............................................................................................. 81
5.5.2 Configure Status Alert Severity .....................................................................................81
5.6 Configure informational parameters ........................................................................................... 85
5.6.1 Configure Sensor Serial Number ...................................................................................85
5.6.2 Configure Sensor Material ............................................................................................86
5.6.3 Configure Sensor Liner Material ....................................................................................86
5.6.4 Configure Sensor Flange Type ...................................................................................... 86
5.6.5 Configure Descriptor ....................................................................................................87
5.6.6 Configure Message ...................................................................................................... 87
5.6.7 Configure Date .............................................................................................................88
Contents
ii Micro Motion Model 2700 Transmitters with Analog Outputs
Chapter 6 Integrate the meter with the control system ..................................................................89
6.1 Configure the transmitter channels ............................................................................................. 89
6.2 Configure the mA Output ............................................................................................................90
6.2.1 Configure mA Output Process Variable ........................................................................ 90
6.2.2 Configure Lower Range Value (LRV) and Upper Range Value (URV) ...............................93
6.2.3 Configure AO Cutoff .....................................................................................................95
6.2.4 Configure Added Damping ...........................................................................................96
6.2.5 Configure mA Output Fault Action and mA Output Fault Level .....................................98
6.3 Configure the Frequency Output ................................................................................................. 99
6.3.1 Configure Frequency Output Process Variable ............................................................. 99
6.3.2 Configure Frequency Output Polarity ......................................................................... 101
6.3.3 Configure Frequency Output Scaling Method .............................................................102
6.3.4 Configure Frequency Output Fault Action and Frequency Output Fault Level ............. 103
6.4 Configure the Discrete Output .................................................................................................. 104
6.4.1 Configure Discrete Output Source ............................................................................. 105
6.4.2 Configure Discrete Output Polarity ............................................................................ 107
6.4.3 Configure Discrete Output Fault Action ......................................................................107
6.5 Configure events ....................................................................................................................... 108
6.5.1 Configure a basic event ...............................................................................................109
6.5.2 Configure an enhanced event ..................................................................................... 109
6.6 Configure digital communications ............................................................................................ 111
6.6.1 Configure HART/Bell 202 communications ................................................................ 112
6.6.2 Configure HART/RS-485 communications .................................................................. 118
6.6.3 Configure Modbus/RS-485 communications .............................................................. 119
6.6.4 Configure Digital Communications Fault Action .........................................................120
Chapter 7 Complete the configuration .........................................................................................123
7.1 Test or tune the system using sensor simulation ........................................................................123
7.1.1 Sensor simulation ....................................................................................................... 124
7.2 Back up transmitter configuration ............................................................................................. 125
7.3 Enable write-protection on the transmitter configuration ......................................................... 125
Chapter 8 Set up the Weights & Measures application ................................................................. 127
8.1 Weights & Measures application ................................................................................................127
8.2 Set up the Weights & Measures application using ProLink III ..................................................... 128
Part III Operations, maintenance, and troubleshooting
Chapter 9 Transmitter operation ................................................................................................. 133
9.1 Record the process variables ..................................................................................................... 133
9.2 View process variables ...............................................................................................................134
9.2.1 View process variables using the display .....................................................................134
9.2.2 View process variables and other data using ProLink III ...............................................135
9.2.3 View process variables using the Field Communicator ................................................135
9.3 View transmitter status using the status LED ............................................................................. 136
9.4 View and acknowledge status alerts .......................................................................................... 137
9.4.1 View and acknowledge alerts using the display .......................................................... 137
9.4.2 View and acknowledge alerts using ProLink III ............................................................ 139
9.4.3 View alerts using the Field Communicator ................................................................. 140
9.4.4 Alert data in transmitter memory ................................................................................140
9.5 Read totalizer and inventory values ........................................................................................... 141
Contents
Configuration and Use Manual iii
9.6 Start and stop totalizers and inventories ....................................................................................141
9.6.1 Start and stop totalizers and inventories using the display ..........................................142
9.7 Reset totalizers ..........................................................................................................................143
9.7.1 Reset totalizers using the display ................................................................................143
9.8 Reset inventories .......................................................................................................................144
Chapter 10 Operate the transmitter with the Weights & Measures application .............................. 147
10.1 Operate the transmitter when the Weights & Measures application is installed ......................... 147
10.1.1 Approved methods to read or obtain process data ......................................................148
10.1.2 Large totalizer values on the display (OIML applications only) ..................................... 148
10.1.3 Effect of the Weights & Measures application on process measurement and
outputs .......................................................................................................................149
10.1.4 Effect of the Weights & Measures application on operation and maintenance
functions .................................................................................................................... 150
10.2 Switch between secured and unsecured mode ..........................................................................152
10.2.1 Switch between secured and unsecured mode using ProLink III ..................................153
10.2.2 Switch between secured and unsecured mode using the switching utility ...................153
10.3 Clear Status Alarm A027: Security Breach .................................................................................. 154
10.4 Replacing the core processor in a Weights & Measures installation ............................................154
Chapter 11 Measurement support ................................................................................................. 155
11.1 Options for measurement support ............................................................................................ 155
11.2 Use Smart Meter Verification (SMV) .......................................................................................... 156
11.2.1 SMV requirements ...................................................................................................... 156
11.2.2 SMV test preparation .................................................................................................. 156
11.2.3 Run SMV ..................................................................................................................... 157
11.2.4 View test data .............................................................................................................161
11.2.5 Schedule automatic execution of the SMV test ........................................................... 165
11.3 Use PVR, TBR, and TMR ..............................................................................................................168
11.3.1 PVR, TBR, and TMR applications ..................................................................................169
11.4 Piecewise linearization (PWL) for calibrating gas meters ............................................................170
11.5 Use the fuel consumption application ....................................................................................... 170
11.5.1 Fuel consumption application architecture ................................................................. 170
11.6 Zero the meter .......................................................................................................................... 171
11.7 Validate the meter .....................................................................................................................172
11.7.1 Alternate method for calculating the meter factor for volume flow .............................174
11.8 Perform a (standard) D1 and D2 density calibration ...................................................................174
11.8.1 Perform a D1 and D2 density calibration using ProLink III ............................................ 175
11.8.2 Perform a D1 and D2 density calibration using the Field Communicator ..................... 176
11.9 Perform a D3 and D4 density calibration (T-Series sensors only) ................................................ 177
11.9.1 Perform a D3 or D3 and D4 density calibration using ProLink III .................................. 178
11.9.2 Perform a D3 or D3 and D4 density calibration using the Field Communicator ........... 179
11.10 Perform temperature calibration ...............................................................................................180
11.10.1 Perform temperature calibration using the display ..................................................... 181
11.10.2 Perform temperature calibration using ProLink III .......................................................181
11.10.3 Perform temperature calibration using the Field Communicator ................................183
Chapter 12 Troubleshooting ..........................................................................................................185
12.1 Status LED states ....................................................................................................................... 186
12.2 Status alerts, causes, and recommendations ............................................................................. 186
12.3 Locate a device using the HART 7 Squawk feature ..................................................................... 197
12.4 Flow measurement problems ................................................................................................... 198
12.5 Density measurement problems ............................................................................................... 200
Contents
iv Micro Motion Model 2700 Transmitters with Analog Outputs
12.6 Temperature measurement problems .......................................................................................201
12.7 Milliamp output problems ......................................................................................................... 202
12.8 Frequency Output problems ......................................................................................................203
12.9 Using sensor simulation for troubleshooting ............................................................................. 204
12.10 Check power supply wiring ........................................................................................................204
12.11 Check sensor-to-transmitter wiring ........................................................................................... 205
12.12 Check grounding .......................................................................................................................206
12.13 Perform loop tests .....................................................................................................................206
12.13.1 Perform loop tests using the display ...........................................................................206
12.13.2 Perform loop tests using ProLink III .............................................................................208
12.13.3 Perform loop tests using the Field Communicator ......................................................209
12.14 Trim mA output .........................................................................................................................211
12.14.1 Trim mA output using ProLink III ................................................................................ 211
12.14.2 Trim mA outputs using the Field Communicator .........................................................211
12.15 Check the HART communication loop ....................................................................................... 212
12.16 Check HART Address and mA Output Action ............................................................................. 212
12.17 Check HART burst mode ............................................................................................................213
12.18 Check Lower Range Value and Upper Range Value ....................................................................213
12.19 Check mA Output Fault Action ..................................................................................................213
12.20 Check for radio frequency interference (RFI) ..............................................................................214
12.21 Check Frequency Output Scaling Method ................................................................................. 214
12.22 Check Frequency Output Fault Action .......................................................................................214
12.23 Check Flow Direction ................................................................................................................ 215
12.24 Check the cutoffs ...................................................................................................................... 215
12.25 Check for two-phase flow (slug flow) ......................................................................................... 215
12.26 Check the drive gain .................................................................................................................. 216
12.26.1 Collect drive gain data ................................................................................................ 217
12.27 Check the pickoff voltage .......................................................................................................... 218
12.27.1 Collect pickoff voltage data ........................................................................................ 218
12.28 Check for internal electrical problems ....................................................................................... 219
12.28.1 Check the sensor coils .................................................................................................219
12.29 Check the core processor LED ....................................................................................................221
12.29.1 Core processor LED states ...........................................................................................224
12.30 Perform a 700 core processor resistance test .............................................................................226
Appendices and reference
Appendix A Using the transmitter display .......................................................................................229
A.1 Components of the transmitter interface .................................................................................. 229
A.2 Use the optical switches ............................................................................................................ 230
A.3 Access and use the display menu system ...................................................................................231
A.3.1 Enter a floating-point value using the display .............................................................. 232
A.4 Display codes for process variables ............................................................................................235
A.5 Codes and abbreviations used in display menus ........................................................................ 236
Appendix B Using ProLink III with the transmitter ...........................................................................241
B.1 Basic information about ProLink III ............................................................................................241
B.2 Connect with ProLink III ............................................................................................................ 242
B.2.1 Connection types supported by ProLink III ..................................................................242
B.2.2 Connect with ProLink III to the service port ................................................................. 243
B.2.3 Make a HART/Bell 202 connection .............................................................................. 244
Contents
Configuration and Use Manual v
B.2.4 Make a HART/RS-485 connection ................................................................................249
B.2.5 Connect with ProLink III to the RS-485 port .................................................................252
Appendix C Using a Field Communicator with the transmitter ........................................................257
C.1 Basic information about the Field Communicator ..................................................................... 257
C.2 Connect with the Field Communicator ...................................................................................... 258
Appendix D Default values and ranges ............................................................................................261
D.1 Default values and ranges ..........................................................................................................261
Appendix E Transmitter components and installation wiring ......................................................... 267
E.1 Installation types ....................................................................................................................... 267
E.2 Power supply terminals and ground ..........................................................................................270
E.3 Input/output (I/O) wiring terminals ........................................................................................... 271
Appendix F NE 53 history ............................................................................................................... 273
F.1 NE 53 history ............................................................................................................................. 273
Contents
vi Micro Motion Model 2700 Transmitters with Analog Outputs
Part I
Getting started
Chapters covered in this part:
Before you begin
Quick start
Getting started
Configuration and Use Manual 1
Getting started
2 Micro Motion Model 2700 Transmitters with Analog Outputs
1 Before you begin
Topics covered in this chapter:
About this manual
Transmitter model code
Communications tools and protocols
Additional documentation and resources
1.1 About this manual
This manual helps you configure, commission, use, maintain, and troubleshoot
Micro Motion Model 2700 transmitters with analog outputs.
Important
This manual assumes that the following conditions apply:
The transmitter has been installed correctly and completely according to the instructions in
the transmitter installation manual
The installation complies with all applicable safety requirements
The user is trained in local and corporate safety standards
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(R/I/E/B/C/M/P/H)**A******
R
4-wire remote-mount with aluminum housing
I
Integral mount
E
4-wire remote mount transmitter with 9-wire remote enhanced core processor
B
4-wire remote mount transmitter with 9-wire remote core processor
C
9-wire remote-mount with integral core processor and aluminum housing
M
4-wire remote mount with stainless steel housing
P
9-wire remote mount transmitter with integral core processor and stainless steel
housing
H
4-wire remote mount for connecting to CDM/FDM/FVM meters
A
Analog outputs option board
Before you begin
Configuration and Use Manual 3
1.3 Communications tools and protocols
You can use several different communications tools and protocols to interface with the
transmitter, use different tools in different locations, or use different tools for different
tasks.
Tool Supported protocols
ProLink III HART/RS-485
HART/Bell 202
Modbus/RS-485
Service port
Field Communicator HART/Bell 202
For information about how to use the communication tools, see the appendices in this
manual.
Tip
You may be able to use other communications tools, such as AMS Suite: Intelligent Device Manager,
or the Smart Wireless THUM
Adapter. Use of AMS or the Smart Wireless THUM Adapter is not
discussed in this manual. For more information on the Smart Wireless THUM Adapter, refer to the
documentation available at www.emerson.com.
1.4
Additional documentation and resources
Topic Document
Fuel consumption
Micro Motion Fuel Consumption Application for Transmitters
Supplement
Hazardous area installation See the approval documentation shipped with the transmit-
ter, or download the appropriate documentation at
www.emerson.com.
Product Data Sheet
Micro Motion Series 1000 and Series 2000 Transmitters with
MVD
Technology Product Data Sheet
Production Volume Reconciliation
(PVR), Transient Bubble Remedia-
tion (TBR), and Transient Mist Re-
mediation (TMR) applications
Micro Motion Oil and Gas Production Supplement
Sensor Sensor documentation
Transmitter installation
Micro Motion
®
Model 1700 and 2700 Installation Manual
All documentation resources are available at www.emerson.com or on the user
documentation DVD.
Before you begin
4 Micro Motion Model 2700 Transmitters with Analog Outputs
2 Quick start
Topics covered in this chapter:
Power up the transmitter
Check meter status
Make a startup connection to the transmitter
(Optional) Adjust digital communications settings
Verify mass flow measurement
Verify the zero
2.1 Power up the transmitter
The transmitter must be powered up for all configuration and commissioning tasks, or for
process measurement.
1. Ensure that all transmitter and sensor covers and seals are closed.
DANGER!
To prevent ignition of flammable or combustible atmospheres, ensure that all covers
and seals are tightly closed. For hazardous area installations, applying power while
housing covers are removed or loose can cause an explosion.
2. Turn on the electrical power at the power supply.
The transmitter will automatically perform diagnostic routines. The transmitter is
self-switching and will automatically detect the supply voltage. When using DC
power, a minimum of 1.5 amps of startup current is required. During this period,
Alert 009 is active. The diagnostic routines should complete in approximately
30 seconds. For transmitters with a display, the status LED will turn green and begin
to flash when the startup diagnostics are complete. If the status LED exhibits
different behavior, an alert is active.
Postrequisites
Although the sensor is ready to receive process fluid shortly after power-up, the electronics
can take up to 10 minutes to reach thermal equilibrium. Therefore, if this is the initial
startup, or if power has been off long enough to allow components to reach ambient
temperature, allow the electronics to warm up for approximately 10 minutes before
relying on process measurements. During this warm-up period, you may observe minor
measurement instability or inaccuracy.
Quick start
Configuration and Use Manual 5
2.2 Check meter status
Check the meter for any error conditions that require user action or that affect
measurement accuracy.
1. Wait approximately 10 seconds for the power-up sequence to complete.
Immediately after power-up, the transmitter runs through diagnostic routines and
checks for error conditions. During the power-up sequence, Alert A009 is active.
This alert should clear automatically when the power-up sequence is complete.
2. Check the status LED on the transmitter.
Related information
View and acknowledge status alerts
2.2.1 Transmitter status reported by LED
Transmitter status reported by status LEDTable 2-1:
LED state Description Recommendation
Solid green No alerts are active. Continue with configuration or process meas-
urement.
Flashing green (if ena-
bled)
Unacknowledged corrected condition (no
alert)
Continue with configuration or process meas-
urement. Acknowledge the alert if you choose.
Solid yellow One or more low-severity alerts are active. A low-severity alert condition does not affect
measurement accuracy or output behavior.
You can continue with configuration or proc-
ess measurement, but Micro Motion still rec-
ommends identifying and resolving the alert
condition.
Flashing yellow (if ena-
bled)
Calibration in progress, or Known Density Ver-
ification in progress.
One or more low-severity alerts are active and
have not been acknowledged.
A low-severity alert condition does not affect
measurement accuracy or output behavior.
You can continue with configuration or proc-
ess measurement, but Micro Motion still rec-
ommends identifying and resolving the alert
condition.
Solid red One or more high-severity alerts are active. A high-severity alert condition affects meas-
urement accuracy and output behavior. Re-
solve the alert condition before continuing.
Flashing red (if ena-
bled)
One or more high-severity alerts are active
and have not been acknowledged.
A high-severity alert condition affects meas-
urement accuracy and output behavior. Re-
solve the alert condition before continuing.
Acknowledge the alert if you choose.
If Status LED Blinking is disabled, all LEDs will show a solid color rather than flashing.
Quick start
6 Micro Motion Model 2700 Transmitters with Analog Outputs
2.3 Make a startup connection to the transmitter
For all configuration tools except the display, you must have an active connection to the
transmitter to configure the transmitter. Follow this procedure to make your first
connection to the transmitter.
Identify the connection type to use, and follow the instructions for that connection type in
the appropriate appendix. Use the default communications parameters shown in the
appendix.
Communications tool Connection type to use Instructions
ProLink III HART/RS-485
Modbus/RS-485
Service port
Appendix B
Field Communicator HART/Bell 202 Appendix C
2.4 (Optional) Adjust digital communications
settings
Change the communications parameters to site-specific values.
Important
If you are changing communications parameters for the connection type that you are using, you will
lose the connection when you write the parameters to the transmitter. Reconnect using the new
parameters.
Procedure
1. To change the communications parameters using ProLink III, choose Device Tools >
Configuration > Communications.
2. To change the communications parameters using the Field Communicator, choose
On-Line Menu > Configure > Manual Setup > Inputs/Outputs > Communications.
2.5
Verify mass flow measurement
Check to see that the mass flow rate reported by the transmitter is accurate. You can use
any available method.
Read the value for Mass Flow Rate on the transmitter display.
Connect to the transmitter with ProLink III and read the value for Mass Flow Rate in
the Process Variables panel.
Connect to the transmitter with the Field Communicator and read the value for Mass
Flow Rate.
Quick start
Configuration and Use Manual 7
On-Line Menu > Overview > Primary Purpose Variables
Postrequisites
If the reported mass flow rate is not accurate:
Check the characterization parameters.
Review the troubleshooting suggestions for flow measurement issues.
2.6 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.
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.
5. From ProLink III, choose Device Tools > Calibration > Zero Verification and
Calibration > Verify Zero and wait until the procedure completes.
6. Observe the drive gain, temperature, and density readings. If they are stable, check
the Live Zero or 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.
Quick start
8 Micro Motion Model 2700 Transmitters with Analog Outputs
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
2.6.1 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 fac-
tory.
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 = con-
figured 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 val-
ue. Statistically, 95% of all data points should fall within the range defined
by the 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.
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.
Quick start
Configuration and Use Manual 9
Quick start
10 Micro Motion Model 2700 Transmitters with Analog Outputs
Part II
Configuration and commissioning
Chapters covered in this part:
Introduction to configuration and commissioning
Configure process measurement
Configure device options and preferences
Integrate the meter with the control system
Complete the configuration
Set up the Weights & Measures application
Configuration and commissioning
Configuration and Use Manual 11
Configuration and commissioning
12 Micro Motion Model 2700 Transmitters with Analog Outputs
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82
  • Page 83 83
  • Page 84 84
  • Page 85 85
  • Page 86 86
  • Page 87 87
  • Page 88 88
  • Page 89 89
  • Page 90 90
  • Page 91 91
  • Page 92 92
  • Page 93 93
  • Page 94 94
  • Page 95 95
  • Page 96 96
  • Page 97 97
  • Page 98 98
  • Page 99 99
  • Page 100 100
  • Page 101 101
  • Page 102 102
  • Page 103 103
  • Page 104 104
  • Page 105 105
  • Page 106 106
  • Page 107 107
  • Page 108 108
  • Page 109 109
  • Page 110 110
  • Page 111 111
  • Page 112 112
  • Page 113 113
  • Page 114 114
  • Page 115 115
  • Page 116 116
  • Page 117 117
  • Page 118 118
  • Page 119 119
  • Page 120 120
  • Page 121 121
  • Page 122 122
  • Page 123 123
  • Page 124 124
  • Page 125 125
  • Page 126 126
  • Page 127 127
  • Page 128 128
  • Page 129 129
  • Page 130 130
  • Page 131 131
  • Page 132 132
  • Page 133 133
  • Page 134 134
  • Page 135 135
  • Page 136 136
  • Page 137 137
  • Page 138 138
  • Page 139 139
  • Page 140 140
  • Page 141 141
  • Page 142 142
  • Page 143 143
  • Page 144 144
  • Page 145 145
  • Page 146 146
  • Page 147 147
  • Page 148 148
  • Page 149 149
  • Page 150 150
  • Page 151 151
  • Page 152 152
  • Page 153 153
  • Page 154 154
  • Page 155 155
  • Page 156 156
  • Page 157 157
  • Page 158 158
  • Page 159 159
  • Page 160 160
  • Page 161 161
  • Page 162 162
  • Page 163 163
  • Page 164 164
  • Page 165 165
  • Page 166 166
  • Page 167 167
  • Page 168 168
  • Page 169 169
  • Page 170 170
  • Page 171 171
  • Page 172 172
  • Page 173 173
  • Page 174 174
  • Page 175 175
  • Page 176 176
  • Page 177 177
  • Page 178 178
  • Page 179 179
  • Page 180 180
  • Page 181 181
  • Page 182 182
  • Page 183 183
  • Page 184 184
  • Page 185 185
  • Page 186 186
  • Page 187 187
  • Page 188 188
  • Page 189 189
  • Page 190 190
  • Page 191 191
  • Page 192 192
  • Page 193 193
  • Page 194 194
  • Page 195 195
  • Page 196 196
  • Page 197 197
  • Page 198 198
  • Page 199 199
  • Page 200 200
  • Page 201 201
  • Page 202 202
  • Page 203 203
  • Page 204 204
  • Page 205 205
  • Page 206 206
  • Page 207 207
  • Page 208 208
  • Page 209 209
  • Page 210 210
  • Page 211 211
  • Page 212 212
  • Page 213 213
  • Page 214 214
  • Page 215 215
  • Page 216 216
  • Page 217 217
  • Page 218 218
  • Page 219 219
  • Page 220 220
  • Page 221 221
  • Page 222 222
  • Page 223 223
  • Page 224 224
  • Page 225 225
  • Page 226 226
  • Page 227 227
  • Page 228 228
  • Page 229 229
  • Page 230 230
  • Page 231 231
  • Page 232 232
  • Page 233 233
  • Page 234 234
  • Page 235 235
  • Page 236 236
  • Page 237 237
  • Page 238 238
  • Page 239 239
  • Page 240 240
  • Page 241 241
  • Page 242 242
  • Page 243 243
  • Page 244 244
  • Page 245 245
  • Page 246 246
  • Page 247 247
  • Page 248 248
  • Page 249 249
  • Page 250 250
  • Page 251 251
  • Page 252 252
  • Page 253 253
  • Page 254 254
  • Page 255 255
  • Page 256 256
  • Page 257 257
  • Page 258 258
  • Page 259 259
  • Page 260 260
  • Page 261 261
  • Page 262 262
  • Page 263 263
  • Page 264 264
  • Page 265 265
  • Page 266 266
  • Page 267 267
  • Page 268 268
  • Page 269 269
  • Page 270 270
  • Page 271 271
  • Page 272 272
  • Page 273 273
  • Page 274 274
  • Page 275 275
  • Page 276 276
  • Page 277 277
  • Page 278 278
  • Page 279 279
  • Page 280 280
  • Page 281 281
  • Page 282 282
  • Page 283 283
  • Page 284 284
  • Page 285 285
  • Page 286 286
  • Page 287 287
  • Page 288 288

Micro Motion 2700 Owner's manual

Type
Owner's manual

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI