Sinumerik Alarm 27020 Axis %1 stop E triggered
Parameters:
%1 = Axis number
Definitions:
This alarm comes with the alarms 27011 “Safe velocity exceeded” or 27012 “Safe end position exceeded” (when configured as such in MD $MA_SAFE_VELO_STOP_MODE or MD: $MA_SAFE_POS_STOP_MODE). It indicates that a LIFTFAST-ASUP has been triggered and the internal activation of the “Safe operating stop”. Stop of the axis with STOP E.
Reactions:
– NC Start disable in this channel.
– Interface signals are set.
– Alarm display.
– NC Stop on alarm.
Remedy:
Eliminate causes of the alarms “Safe velocity exceeded” or “Safe end position exceeded” (see description of these alarms).
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens