Sinumerik Alarm 20076 Channel %1 axis %2 oscillating – mode change not possible
Parameters:
%1 = Channel number
%2 = Axis number
Definitions:
The axis is performing an oscillating movement. Mode change is not possible because oscillation is not allowed in the selected mode.
Reactions:
– NC Start disable in this channel.
– NC Stop on alarm.
– Alarm display.
– Interface signals are set.
Remedy:
Please inform the authorized personnel/service department. Do not initiate mode change. Cause the PLC to check the axis and make sure in the PLC program that the axis ends oscillation if such mode changes take place.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens