Sinumerik Alarm 300611 Axis %1 drive %2 generator mode: Motion at rotor position identification
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
During the measurement, the motor has turned by more than the permissible value entered in MD1020: $MD_MAX_TURN_ROTORPOS_IDENT (maximum rotation of the rotor position identification). The rotation can be caused by switching on a rotating motor or by the identification itself. The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).
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.
• If the rotation was caused by the identification itself, and if the error occurs repeatedly, then reduce MD1019: $MD_CURRENT_ROTORPOS_IDENT or increase MD1020: $MD_MAX_TURN_ROTORPOS_IDENT (maximum rotation of the rotor position identification).
• Brake the motor during the identification.
Program Continuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
References
- Siemens Diagnostics Guide by Siemens