Sinumerik Alarm 10743 Channel %1 block %2 WAB programmed several times
%1 = Channel number
%2 = Block number, label
An attempt has been made to activate a WAB motion before a previously activated WAB motion was terminated.
– 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