Sinumerik Alarm 75021 Channel %1 CLC position offset at upper limit %2

Sinumerik Alarm 75021 Channel %1 CLC position offset at upper limit %2

Parameters:
%1 = Channel number
%2 = Limit value

Definitions:
The position offset generated by the overlaid motion has reached the limit set in MD $MC_CLC_SENSOR_UPPER_LIMIT or programmed with CLC_LIM(…,…).

Reactions:
– Alarm display.

Remedy:
Depending on setting in bit 1 of MD $MC_CLC_SPECIAL_FEATURE_MASK:
Bit 1 = 0: Cancel key
Bit 1 = 1: Reset.

Program Continuation:
Clear alarm with the Delete key or NC START.