Error Messages For The Selftest; Ade - Furuno Felcom 250 Service Manual

10.5.3 Error Messages for the Selftest

The messages listed below will be recorded in; Log -> Error log, too.
The message category for "1. ADE" test is "Notice." The category for "2. BDE" test is
"Warning."
Note that although causes and the treatments are described for each message, make sure
to identify the failure part for each case by judging the message and the failure part in a
comprehensive manner.

1. ADE

AZ motor: Short circuit detected
This will be output when AZ motor is being short out with the power source. Confirm
the connection between the ATB Module and the AZ motor.
AZ motor: Short detected.
This will be output when AZ motor is being short out with the GND. Confirm the
connection between the ATB Module and the AZ motor.
AZ motor: Undervoltage lockout, overvoltage lockout, overtemperature, low load
current or shorted load.
This will be output when abnormality is detected for the voltage, current, or
temperature of the AZ motor. It will also be output when the AZ motor cable is being
disconnected.
Confirm the connection between the ATB Module and the AZ motor.
Rate sensor read fault
This will be output when abnormality is detected for the Gyro sensor. Replace the
Gyro sensor.
Inclinometer read fault
This will be output for FELCOM-500. It will be output when abnormality is detected
for the Rate sensor. Replace the ATB Module.
Accelerometer read fault
This will be output for FELCOM-250. This will be output when abnormality is
detected for the Gyro sensor. Replace the Gyro sensor.
Low RSSI level
LNA output level is too low. Replace the LNA module.
Heater fault
This will be output when abnormality is detected for the heater within the HPA
Module. Replace the HPA Module.
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10.5 Selftest