Sinumerik Alarm 14403 Channel %1 block %2 preprocessing and main run might not be synchronized

Sinumerik Alarm 14403 Channel %1 block %2 preprocessing and main run might not be synchronized

Parameters:
%1 = Channel number
%2 = Block number, label

Definitions:
Positioning axis runs cannot be accurately calculated beforehand. Consequently, the position in the MCS is not known exactly. It might therefore be possible that a change in the multiple significance of the transformation has been performed in the main run although no provision was made for this in the preprocessing run.

Reactions:
– Alarm display.

Remedy:
Modify part program. Synchronize preprocessing run and main run.

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