Emerson Micro Motion 5700 Configuration And Use Manual page 207

Configuration and Use Manual
MMI-20029769
• Circuit failure
Recommended actions
1. If applicable, check the output wiring to verify that the output is powered.
2. Check the power supply and power supply wiring.
3. Verify the output wiring.
4. Check the Fault Action settings.
5. Verify channel configuration for the affected mA Output.
6. Measure DC voltage across output terminals to verify that the output is active.
7. Contact customer service.
17.11.2 Loop test failed
Cause
• Output not powered
• Power supply problem
• Wiring problem
• Circuit failure
Recommended actions
1. Check the power supply and power supply wiring.
2. Verify the output wiring.
3. Check the Fault Action settings.
4. Verify channel configuration for the affected mA output.
5. Contact customer service.
17.11.3 mAO below 4 mA
Cause
• Incorrect internal/external power configuration
• Output not powered
• Open in wiring
• Bad output circuit
• Process condition below LRV
• LRV and URV are not set correctly
Fault condition if Fault Action is set to Internal Zero or Downscale
•
• Bad mA receiving device
Recommended actions
1. Check your process conditions against the values reported by the device.
Configuration and Use Manual
Troubleshooting
March 2019
207