Sinumerik Alarm 300612 Axis %1 drive %2 illegal current during rotor position identification

Sinumerik Alarm 300612 Axis %1 drive %2 illegal current during rotor position identification

Parameters:
%1 = NC axis number
%2 = Drive number

Definitions:
1. With rotor position identification active, the current was >= 1.2 * 1.05 * INVERTER_MAX_CURRENT (MD 1107) 2. With rotor position definition active, the current was >= MOTOR_MAX_CURRENT (MD 1104)

Reactions:
– Mode group not ready.
– Channel not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.
– The NC switches to follow-up mode.
– Alarm display.
– Interface signals are set.

Remedy:
Please inform the authorized personnel/service department. Check MD 1019 with rotor position identification active and, if necessary, reduce the setting.

Program Continuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.