Sinumerik Alarm 16916 Channel %1 repositioning: action %2 not allowed in the current state
%1 = Channel number
%2 = Action number/action name
Repositioning of block processing presently not possible. In certain cases this can prevent a mode change from taking place. The 2nd parameter describes which action should be used to perform repositioning.
– Alarm display.
Let the program continue to a repositioned NC block or modify part program.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens