Emerson MICRO MOTION 2700 Manual de instalación Pagina 64
- Pagina / 264
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
54 Transmitter Configuration and Use: Series 1000 and 2000 Transmitters
Required Transmitter Configuration continued
6.5.1 Configuring the process variable
You can configure the process variables to be reported through the mA outputs.
Table 6-8 lists the process variables that can be assigned to the primary and secondary
mA outputs.
Note: Some transmitters can measure only mass flow and volume flow. See Table 6-3.
Note: If the enhanced density or petroleum measurement application is installed on your
transmitter, additional process variables will be available for assignment.
Note: The process variable assigned to the primary mA output is always the PV (primary variable)
defined for HART communications. You can specify this process variable either by configuring the
primary mA output or by configuring the PV (see Section 8.15.6). If you change the process variable
assigned to the mA output, the PV assignment is changed automatically, and vice versa.
If your transmitter has a secondary mA output, the process variable assigned to it is always the SV
(secondary variable) defined for HART communications. You can specify this process variable either
by configuring the secondary mA output or by configuring the SV (see Section 8.15.6). If you change
the process variable assigned to the mA output, the SV assignment is changed automatically, and vice
versa.
If your transmitter does not have a secondary mA output, the SV assignment must be configured
directly (see Section 8.15.6), and the value of the SV must be queried through an RS-485 connection,
read through the Communicator, or reported through burst mode.
Table 6-8 mA output process variable assignments
Process variable
(1)
(1) If the enhanced density application is enabled, enhanced density process variables are also available.
ProLink II code Communicator code Display code
Mass flow Mass Flow Mass flo MFLOW
Volume flow Vol Flow Vol flo VFLOW
Temperature Temp Temp TEMPR
Density Density Dens DENS
Temperature-corrected density
(2)
(2) Available only if the petroleum measurement application is enabled on your transmitter.
Dens at Ref TC Dens TCDEN
Temperature-corrected (standard) volume flow
(2)
Std Vol Flow TC Vol TCVOL
Drive gain Drive Gain Driv signl DGAIN
Average corrected density
(2)
(3)
(3) Requires rev3.3 or later of the transmitter software. Can be configured only with the display or with v1.2 or later of ProLink II
software.
Avg Corr Density AVE_D
Average temperature
(2)
(3)
Avg Temp AVE_T
• Model 1500 AN
• Model 1700 AN
• Model 1700 IS
• Model 2500 CIO
• Model 2700 AN
• Model 2700 IS
• Model 2700 CIO
- Micro Motion 1
- Series 1000 and 1
- Series 2000 Transmitters 1
- Contents 5
- Chapter 1 11
- Before You Begin 11
- Before You Begin continued 13
- Topic Document 13
- Term Definition 13
- Item Configuration data 15
- Chapter 2 17
- Using the Transmitter Display 17
- –8.100E 5 19
- Chapter 3 21
- Poll button in the Connect 26
- 1 and 2, or to the 26
- Connect to Device 32
- Chapter 4 33
- 375 Field Communicator 33
- Chapter 5 39
- Flowmeter Startup 39
- Flowmeter Startup continued 40
- 5.5.3 Zeroing with ProLink II 50
- Chapter 6 53
- Sensor type 54
- T- S er ie s O t he r 54
- Newer tag Older tag 55
- Flow FCF X.XXXX FT X.XX 56
- Terminals 58
- Default Process 58
- Mass flow unit 60
- Volume flow unit 61
- ProLink II code 69
- Communicator 69
- Polarity 75
- Output power 75
- Description 75
- Assignment ProLink II code 77
- Using the Transmitter 79
- Chapter 7 79
- • Model 1700 AN 84
- • Model 1700 IS 84
- • Model 2700 AN 84
- • Model 2700 IS 84
- • Model 2700 CIO 84
- Scroll optical switch 85
- Select optical switch 85
- Function name Communicator 86
- ProLink II 86
- ProLink 87
- Totalizer Control 87
- With a Communicator 88
- Chapter 8 89
- Optional Configuration 89
- Table 8-1 Configuration map 90
- Special 92
- • Model 2500 CIO 93
- Variable Description 94
- Cutoff type Default Comments 96
- Example 1 100
- Example 2 100
- Example 3 101
- Informational panel of the 102
- Status window 102
- Scroll to view process 104
- Max Int. Totalizers stop 106
- Parameter 109
- Series 1000 Series 2000 110
- Process variable 110
- PV SV TV QV PV SV TV QV 110
- Parameter Description 111
- Chapter 9 113
- Compensation, and Polling 113
- Pressure unit 114
- Static pressure 116
- Polled Var 1 119
- Chapter 10 121
- Troubleshooting 121
- Troubleshooting continued 122
- Section Topic 122
- Symptom Cause Possible remedy 132
- Pickoff value 141
- Cause Possible remedy 141
- Test terminal pair 146
- Colors Numbers 146
- Possible cause Solution 147
- Appendix A 151
- Default Values and Ranges 151
- Appendix B 155
- Appendix C 167
- Calibrating the Transmitter 167
- Appendix D 175
- Name Description 176
- Available process variables 178
- Slope and offset 181
- Appendix E 183
- Other configuration options 185
- Preferences menu 187
- Figure E-4 Communicator menus 188
- Appendix F 193
- Figure F-4 Communicator menus 197
- Appendix G 203
- Transmitters 203
- Figure G-4 Communicator menus 207
- Enter password if required 212
- Appendix H 219
- Figure H-4 Communicator menus 223
- Appendix I 235
- Configuration 237
- Figure I-4 Communicator menus 239
- On-Line Menu 240
- 3 Basic Setup 240
- 4 Detailed Setup 240
- 5 Review 243
- Appendix J 251
- Select to disable 252
- Select to enable 252
- Index continued 256
- *20001715* 264
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