Sinumerik Alarm 27023 Axis %1 stop B triggered
Parameters:
%1 = Axis number
Definitions:
This alarm comes with the alarm 27010 “Tolerance for safe standstill exceeded” or 27001 “STOP F triggered”. It indicates that a “Deceleration on the current limit” has been triggered and the internal activation of the timer for changeover to STOP A (see MD $MA_SAFE_PULSE_DISABLE_DELAY).
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready). Stop of the axis with STOP B. Start of the switchover timer after STOP A.
Reactions:
– Mode group not ready.
– Channel not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.
– Alarm display.
– Interface signals are set.
Remedy:
Eliminate causes of alarm “Safe velocity exceeded” or “Safe end position exceeded” (see description of these alarms).
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens