Emerson MICRO MOTION 2700 Manual de instalación Pagina 124
- Pagina / 264
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
114 Transmitter Configuration and Use: Series 1000 and 2000 Transmitters
Troubleshooting continued
mA output < 4 mA Process condition below LRV Verify process.
Change the LRV. See Section 6.5.2.
Fault condition if fault indicator is set to
internal zero
Check the fault indicator settings to verify
whether or not the transmitter is in a fault
condition. See Section 6.5.4.
If a fault condition is present, see Section 10.7.
Open in wiring Verify all connections.
Bad mA receiving device Check the mA receiving device or try another
mA receiving device. See Section 10.15.
Channel not configured for mA
operation (CIO transmitters only)
Verify channel configuration.
Bad output circuit Measure DC voltage across output to verify that
output is active.
Output not powered (IS transmitters
only)
Check transmitter wiring. See Appendix B for
diagrams.
No frequency output Process condition below cutoff Verify process.
Change the cutoff. See Section 8.6.
Fault condition if fault indicator is set to
downscale or internal zero
Check the fault indicator settings to verify
whether or not the transmitter is in a fault
condition. See Section 6.6.6.
If a fault condition is present, see Section 10.7.
Slug flow See Section 10.16.
Flow in reverse direction from
configured flow direction parameter
Verify process.
Check flow direction parameter. See
Section 8.9.
Verify sensor orientation. Ensure that flow
direction arrow on sensor case matches process
flow.
Bad frequency receiving device Check the frequency receiving device or try
another frequency receiving device. See
Section 10.15.
Incorrect terminal configuration FO can be configured on different terminals.
Verify configuration.
Output level not compatible with
receiving device
See your transmitter installation manual. Verify
that the output level and the required receiving
input level are compatible.
Bad output circuit Perform loop test. See Section 5.3.
Incorrect internal/external power
configuration
Internal means that the transmitter will supply
power. External means that an external pull-up
resistor and source are required. Refer to your
transmitter installation manual for wiring. Verify
configuration is correct for desired application
(see Section 6.3).
Incorrect pulse width configuration Verify pulse width setting. See Section 6.6.3.
Output not powered (IS transmitters
only)
Check transmitter wiring. See Appendix B for
diagrams.
Table 10-2 Milliamp and frequency output problems and remedies (continued)
Symptom Possible cause Possible remedy
- 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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