Sinumerik Alarm 4016 Axis %1 already used by NCU %2
Parameters:
%1 = Machine axis index
%2 = NCU number
Definitions:
An attempt was made to apply set points to one axis from several NCUs. Only occurs with the NCU link system
Reactions:
– Alarm display.
– Interface signals are set.
– NC not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.
Remedy:
Define a correct, unique axis assignment.
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens