Faults and Alarms | Issue 01/06 |
F0023 Output fault | STOP II |
Quit
Refer to F0001
Cause
-one output phase has not been correctly connected.
Diagnosis & Remedy
Please check the following:
-are the connections at the motor terminal box o.k. ?
-are the motor cable connections at the inverter o.k. ?
F0024 Rectifier temperature too high | STOP II |
Quit
Refer to F0001
Cause
-inadequate cooling
-fan is not operational
-ambient temperature is too high.
Diagnosis & Remedy
Please check the following:
-does the fan rotate when the inverter is
-is the pulse frequency set to the factory setting ? If required, reset.
-is the ambient temperature within the permissible limits (A0520, A0521) ?
F0030 Fan failed | STOP II |
Quit
Refer to F0001
Cause
-fan no longer functions
Diagnosis & Remedy
-fault cannot be suppressed if an AOP or BOP is connected.
-a new fan is required.
F0035 Restart after n | STOP II |
Quit
reset fault memory or Power On / Stop
Cause
-restart fault after n attempts, refer to P1211
F0040 Fault, for automatic calibration | STOP II |
Quit
Refer to F0001
Cause
-a calibration error has occurred for the automatic calibration of the analog inputs / outputs or the current actual value sensing.
-the calibration is only
-a fault F0040 is therefore only to be expected while the inverter is being manufactured and not in operation.
Diagnosis & Remedy
-change the drive
310 | MICROMASTER 440 Parameter List |