Sinumerik Alarm 22010 Channel %1 block %3 spindle %2 actual gear stage differs from requested gear stage
%1 = Channel number
%2 = Spindle number
%3 = Block number, label
The requested gear stage change has been concluded. The actual gear stage reported by the PLC as being engaged is not the same as the required gear stage called for by the NC. Note: Wherever possible, the requested gear stage should always be engaged.
– Alarm display.
Please inform the authorized personnel/service department. Correct the PLC program.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens