Sinumerik Alarm 16903 Channel %1 program control: action %2 not allowed in the current state


Sinumerik Alarm 16903 Channel %1 program control: action %2 not allowed in the current state

Parameters:
%1 = Channel number
%2 = Action number/action name

Definitions:
The relevant action cannot be processed now. This can occur, for instance, during read-in of machine data.

Reactions:
– Alarm display.

Remedy:
Wait until the procedure is terminated or abort with Reset and repeat the operation.

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

References

  1. Siemens Diagnostics Guide by Siemens
Sinumerik Alarm 16903 Channel %1 program control: action %2 not allowed in the current state