Emerson Micro Motion 1000 Series Configuration And Use Manual page 149

Troubleshooting
Table 12-5 Status alarms and remedies continued
Alarm
code Communicator
A027 Security Breach
A028 Sensor/Xmtr
Communication Failure
(2)
A031 Undefined
(3)
A032 Meter Verification Fault
Alarm
(4)
A032 Outputs Fixed during
Meter Verification
(2)
A033 Sensor OK / Tubes
Stopped by Process
(4)
A034 Meter Verification Failed
(4)
A035 Meter Verification
Aborted
A100 Primary mA Output
Saturated
A101 Primary mA Output
Fixed
A102 Drive Over-Range /
Partially Full Tube
A103 Data Loss Possible
A104 Calibration-In-Progress
A105 Slug Flow
A106 Burst Mode Enabled
A107 Power Reset Occurred
Configuration and Use Manual
ProLink II software Possible remedy
Security Breach Weights and Measures security seal has been
broken. Alarm can be cleared by user, but
authorized procedure is required to reestablish
security. See Chapter 11.
Core Processor Write Cycle power to the meter.
Failure
The transmitter might need service or upgrading.
Contact Micro Motion. See Section 12.3.
Low Power 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).
Meter Meter verification in progress, with outputs set to
Verification/Outputs In fault. Allow the procedure to complete.
Fault If desired, abort the procedure and restart with
outputs set to last measured value.
Meter Verification In Meter verification in progress, with outputs set to
Progress and Outputs Fault or Last Measured Value. Allow the procedure
Fixed to complete.
If desired, abort the procedure and restart with
outputs set to Continue Measurement.
Sensor OK / Tubes No signal from LPO or RPO, suggesting that sensor
Stopped by Process tubes are not vibrating. Verify process. Check for air
in the flow tubes, tubes not filled, foreign material in
tubes, or coating in tubes.
Meter Verification Failed Rerun the test. If the test fails again, see
Section 10.3.4.
Meter Verification If desired, read the abort code, see Section 10.3.4,
Aborted and perform the appropriate action.
Primary mA Output See Section 12.18.
Saturated
Primary mA Output Check the HART polling address. See
Fixed Section 12.19.
Exit mA output trim. See Section 5.4.
Exit mA output loop test. See Section 5.3.
Check to see if the output has been fixed via digital
communication.
Drive Overrange Excessive drive gain. See Section 12.25.3.
Check the sensor coils. See Section 12.27.
Data Loss Possible (Tot Cycle power to the meter.
and Inv)
View the entire current configuration to determine
what data were lost. Configure any settings with
missing or incorrect data.
The transmitter might need service. Contact Micro
Motion. See Section 12.3.
Calibration in Progress Allow the meter to complete calibration.
Slug Flow See Section 12.17.
Burst Mode Enabled No action required.
Power Reset Occurred No action required.
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