Sinumerik Alarm 16912 Channel %1 program control: action %2 only possible in reset state
%1 = Channel number
%2 = Action number/action name
This action can only be performed in Reset state. Example: Program selection through MMC or channel communication (INIT) can only be performed in Reset state.
– Alarm display.
Reset or wait until processing is terminated.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens