Sinumerik Alarm 21660 Channel %1 block %2 axis %3 conflict between SYNACT: $AA_OFF and CORROF
%1 = Channel number
%2 = Block number, label
%3 = Axis name
When deselecting the position offset ($AA_OFF) via the part program command COR- ROF (
– Local alarm reaction.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
– NC Stop on alarm at block end.
Modify part program.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens