12.12 Status Alarms - Emerson Micro Motion 1000 Series Configuration And Use Manual

Troubleshooting
Table 12-4 Model 1700/2700 transmitter status reported by the status LED
Status LED state
Green
(1)
Flashing green
Yellow
(1)
Flashing yellow
Red
(1)
Flashing red
(1) If the LED blinking option has been turned off, the LED will not flash to indicate unacknowledged alarms. See Section 8.14 for
information about configuring the display.

12.12 Status alarms

Status alarm codes are reported on the display (for transmitters that have displays), and status alarms
can be viewed with ProLink II or the Communicator.
A list of status alarms and possible remedies is provided in Table 12-5.
Table 12-5 Status alarms and remedies
Alarm
code Communicator
A001 EEPROM Checksum
(Core Processor)
A002 RAM Error (Core
Processor)
A003 Sensor Not Responding
(No Tube Interrupt)
A004 Temperature Sensor
Out-of-Range
136
Alarm priority
No alarm – normal operating mode
Unacknowledged corrected condition
Acknowledged low severity alarm
Unacknowledged low severity alarm
Acknowledged high severity alarm
Unacknowledged high severity alarm
ProLink II software
(E)EEPROM Checksum
Error (CP)
RAM Error (CP)
Sensor Failure
Temperature Sensor
Failure
Possible remedy
Cycle power to the meter.
The meter might need service. Contact Micro
Motion. See Section 12.3.
Cycle power to the meter.
The meter might need service. Contact Micro
Motion. See Section 12.3.
Check the test points. See Section 12.25.
Check the sensor coils. See Section 12.27.
Check wiring to sensor. See Section 12.14.2.
Check for slug flow. See Section 12.17.
Check sensor tubes.
Check the test points. See Section 12.25.
Check the sensor RTD reading(s). See
Section 12.27.
Check wiring to sensor. See Section 12.14.2.
Verify meter characterization. See Section 6.2.
Verify that process temperature is within range of
sensor and transmitter.
Contact Micro Motion. See Section 12.3.
Micro Motion Series 1000 and Series 2000 Transmitters