Power section I > Imax
The motor current in the motor phases is monitored and if a phase current is exceeded by 30 % of the permissible peak current the overcurrent signal is generated.
Limiting of the permissible motor phase current in the controller is set too high
Check controller parameter ID446 “maximum current converter” and ID462 “maximum torque current”.
Check motor leads
Check motor connection
The error is fatal and leads to immediate shutoff of the drive controller. In this case the drive coasts to a standstill. Renewed release of the drive by the controller is prevented until the cause of the error has been corrected and the error has been acknowledged.