C98043-A1600-L1-17 SIMOREG DC-MASTER

Common Fault Codes

F001

Overvoltage on DC bus or armature circuit detected by the control board.
Check supply voltage levels and verify correct parameterization of rated voltage. Inspect line supply for voltage spikes.

F002

Overcurrent in the armature circuit. Current has exceeded the permissible limit.
Check motor load conditions, verify current limit parameters (P076, P077), and inspect power semiconductors and wiring.

F015

Tacho or encoder signal failure. Speed feedback signal is missing or out of range.
Check tachogenerator or encoder wiring and connections. Verify feedback type selected in parameters matches the installed hardware.

F025

Field current failure. The field current controller has detected a loss of or insufficient field current.
Check field wiring connections, field supply fuses, and field controller parameters. Verify motor field resistance is within specification.

F035

Overtemperature of the power section or heat sink.
Check cooling fan operation, ensure adequate airflow, verify ambient temperature is within specification, and check heat sink for blockages.

F060

PROFIBUS-DP communication fault. Loss of communication with the master controller.
Check PROFIBUS cable connections and termination resistors. Verify bus address settings and master controller configuration.

F070

Parameter memory error. Checksum error detected in the non-volatile parameter memory.
Reload parameters from backup or re-enter parameters manually. If fault persists, the electronics board may require replacement.

A050

Alarm: Drive operating at current limit. Armature current has reached the set limit value.
Check mechanical load on the motor. Verify current limit parameters are set correctly for the application. Investigate cause of overload.