Sinumerik Alarm 20125 Axis %1: change of compensation value is too rapid
%1 = Axis name, spindle number
The compensation value has changed more rapidly than has been allowed for in 32730 CEC_MAX_VELO. It had to be limited temporarily. The missing section is repeated later but contour errors might have occurred.
– Alarm display.
– Interface signals are set.
Check characteristic data of the compensation tables assigned to the axis. Check characteristic curves in the tables ($AN_CEC). Possibly one of the input axes has moved more rapidly than provided for.
Alarm display showing cause of alarm disappears. No further operator action
- Siemens Diagnostics Guide by Siemens