Sinumerik Alarm 16793 Channel %1 block %2 coupling of axis %3 prohibits transformation change
%1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
The specified axis is a slave axis in a transformation grouping. When the coupling is switched on, the transformation cannot be changed to another one.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Modify part program. Switch off coupling(s) of this axis before changing transformation or do not change the transformation.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens