Emerson MICRO MOTION 2700 Manuel d'installation Page 123
- Page / 264
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Transmitter Configuration and Use: Series 1000 and 2000 Transmitters 113
Troubleshooting continued
Troubleshooting DiagramsDefaultsCompensation
10.6 Zero or calibration failure
If a zero or calibration procedure fails, the transmitter will send a status alarm indicating the cause of
failure. See Section 10.11 for specific remedies for status alarms indicating calibration failure.
10.7 Fault conditions
If the analog or digital outputs indicate a fault condition (by transmitting a fault indicator), determine
the exact nature of the fault by checking the status alarms with a Communicator or ProLink II
software, or the display if available on your transmitter. Once you have identified the status alarm(s)
associated with the fault condition, refer to Section 10.11.
Some fault conditions can be corrected by cycling power to the transmitter. A power cycle can clear
the following:
• Loop test
• Zero failure
• Stopped internal totalizer
(Model 1700/2700 transmitters only) After cycling power, an A107 alarm will be reported and the
status LED will be flashing. This indicates that a power reset has occurred, and is normal.
Acknowledge the alarm as described in Section 7.7.
10.8 HART output problems
HART output problems include inconsistent or unexpected behavior that does not trigger status
alarms. For example, the Communicator might show incorrect units of measure or respond sluggishly.
If you experience HART output problems, verify that the transmitter configuration is correct.
If you discover that the configuration is incorrect, change the necessary transmitter settings. See
Chapter 6 and Chapter 8 for the procedures to change the appropriate transmitter settings.
If you confirm that all the settings are correct, but the unexpected outputs continue, the transmitter or
sensor could require service. See Section 10.3.
10.9 Milliamp and frequency output problems
If you are experiencing problems with the mA or frequency outputs, use Table 10-2 to identify an
appropriate remedy.
Table 10-2 Milliamp and frequency output problems and remedies
Symptom Possible cause Possible remedy
No output
Loop test failed
Power supply problem Check power supply and power supply wiring.
See Section 10.13.1.
Fault condition present if fault
indicators are 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 6.5.4 to check the mA
fault indicator, or Section 6.6.6 to check the
frequency fault indicator.
If a fault condition is present, see Section 10.7.
Channel not configured for desired
output (CIO transmitters, Channel B or
C only)
Verify channel configuration for associated
output terminals.
- 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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