Sinumerik Alarm 22040 Channel %1 block %3 spindle %2 is not referenced with zero marker
%1 = Channel number
%2 = Axis name, spindle number
%3 = Block number, label
The current position is not referenced with the MS position although reference is made to it.
– Alarm display.
Correct NC part program. Create the zero mark synchronization by positioning, by rotation (at least 1 revolution) in speed control mode or G74 before switching the alarm generating function on.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens