Sinumerik Alarm 20076 Channel %1 axis %2 oscillating – mode change not possible
%1 = Channel number
%2 = Axis number
The axis is performing an oscillating movement. Mode change is not possible because oscillation is not allowed in the selected mode.
– NC Start disable in this channel.
– NC Stop on alarm.
– Alarm display.
– Interface signals are set.
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.
Clear alarm with the RESET key. Restart part program
- Siemens Diagnostics Guide by Siemens