Emerson Micro Motion 2700 Configuration And Use Manual page 109

Troubleshooting
Table 6-4 Status alarms and remedies (continued)
Display
code Description
A028 Sensor/transmitter write failure
A030 Hardware/software incompatible
A031 Low Power
A032 Smart Meter Verification in progress
and outputs fixed
A033 Sensor OK / Tubes Stopped by
Process
A034 Smart Meter Verification failed
A035 Smart Meter Verification aborted
A102 Drive overrange
A103 Data loss possible
A104 Calibration in progress
A105 Slug flow
A107 Power reset occurred
A116 API temperature outside standard
range
A117 API density out of limits
A120 Concentration measurement:
unable to fit curve data
A121 Concentration measurement:
extrapolation alarm
A131 Smart Meter Verification in progress Allow the procedure to complete.
A132 Simulation mode active
Configuration and Use Manual
Possible remedies
Cycle power to the meter.
The flowmeter might need service. Contact Micro Motion Customer
Service.
The loaded software is not compatible with the programmed board
type. Contact Micro Motion.
The core processor is not receiving enough power. Check the power
supply to the transmitter, and check power wiring between the
transmitter and the core processor (4-wire remote installations only).
Allow the procedure to complete.
If desired, abort the procedure and restart with outputs set to
Continue Measurement.
No signal from LPO or RPO, suggesting that sensor tubes are not
vibrating. Verify process. Check for air in the flow tubes, tubes not
filled, foreign material in tubes, or coating in tubes.
Rerun the test. If the test fails again, see Section 3.4.3.
If desired, read the abort code. See Section 3.4.3, and perform the
appropriate action.
Excessive or erratic drive gain. See Section 6.12.3.
Check the sensor coils. See Section 6.14.
Cycle power to the transmitter.
The transmitter might need service. Contact Micro Motion Customer
Service.
Allow the flowmeter to complete calibration.
Allow slug flow to clear from the process.
See Section 6.10.
No action is necessary.
Verify process.
Verify API reference table and temperature
configuration. See Section 4.6.
Verify process.
Verify API reference table and temperature
configuration. See Section 4.6.
Verify enhanced density configuration.
Verify process temperature.
Verify process density.
Verify enhanced density configuration.
If desired, abort the procedure and restart with outputs set to Fault.
Disable sensor simulation mode. See Section 5.5.
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