Sinumerik Alarm 26012 Axis %1 QEC: feed forward control not active
Parameters:
%1 = Axis name, spindle number
Definitions:
The error criterion for determining the quadrant error necessitates a correctly set feed forward control. 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.
– Alarm display.
Remedy:
Switch on feed forward control and set it correctly.
Program Continuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
References
- Siemens Diagnostics Guide by Siemens