GE Industrial Solutions AF-650 GP General Purpose Drive (230V to 50HP, 460_575V to 100HP) - Manual (Page 90)

ALARM 58, Auto Tune internal fault:
Contact your GE supplier.
WARNING 59, Current limit:
The current is higher than the value in par. F-43 Current Limit.
WARNING 61, Tracking Error:
An error has been detected between calculated speed and speed measure-
ment from feedback device. The function Warning/Alarm/Disabling setting is
in par. H-20 Motor Feedback Loss Function. Accepted error setting in par.
H-21 Motor Feedback Speed Error and the allowed time the error occur setting
in par. H-22 Motor Feedback Loss Timeout. During a commissioning procedure
the function may be effective.
WARNING 62, Output Frequency at Maximum Limit:
The output frequency is higher than the value set in par. F-03 Max Output
Frequency 1
ALARM 63, Mechanical Brake Low:
The actual motor current has not exceeded the “release brake” current within
the “Start delay” time window.
WARNING 64, Voltage Limit:
The load and speed combination demands a motor voltage higher than the
actual DC link voltage.
WARNING/ALARM/TRIP 65, Control Card Over Temperature:
Control card over temperature: The cut-out temperature of the control card
is 80° C.
WARNING 66, Heatsink Temperature Low:
The heat sink temperature is measured as 0° C. This could indicate that the
temperature sensor is defect and thus the fan speed is increased to the max-
imum in case the power part or control card is very hot.
ALARM 67, Option Module Configuration has Changed:
One or more options modules have either been added or removed since the
last power down.
ALARM 68, Safe Stop:
Safe Stop has been activated. To resume normal operation, apply 24 V DC to
terminal # 37,, then send a reset signal (via Bus, Digital I/O, or by pressing
[RESET]).
WARNING 68, Safe Stop:
Safe Stop has been activated. Normal operation is resumed when Safe Stop
is disabled. Warning: Automatic Restart!
ALARM 70, Illegal Drive Configuration:
Actual combination of control board and power board is illegal.
ALARM 71, 1 Safe Stop:
Safe Stop has been activated from external source. Normal operation can be
resumed when 24V dc is applied to terminal # 37. When that happens, a reset
signal must be is be sent (via Bus, Digital I/O, or by pressing [RESET]).
WARNING 71, Safe Stop:
Safe Stop has been activated from external source. Normal operation can be
resumed when 24V dc is applied to terminal # 37.. Warning: Automatic Re-
start.
ALARM 72, Dangerous Failure:
Safe Stop with Trip Lock. Unexpected signal levels on Safe Stop.
ALARM 80, Drive Restored to Factory Settings:
Parameter settings are restored to factory settings after a manual (three-
finger) reset.
ALARM 90, Encoder loss:
Check the connection to encoder option and eventually replace the OPCENC
or MCB 103.
ALARM 91, Analogue Input 54 Wrong Settings:
Switch S202 has to be set in position OFF (voltage input) when a KTY sensor
is connected to analogue input terminal 54.
ALARM 250, New Spare Part:
The power or Switch Mode Power Supply has been exchanged. The frequency
converter model number must be restored in the EEPROM. Remember to se-
lect ‘Save to EEPROM’ to complete.
ALARM 251, New Model Number:
The Frequency Converter has got a new model number.
AF-650 GP Operating Instructions
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