Sinumerik Alarm 300862 Axis %1 drive %2 emergency retraction mode/generator mode already active
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
Emergency retraction or generator mode already active.
Reactions:
– Alarm display.
– Interface signals are set.
Remedy:
Please inform the authorized personnel/service department. Check parameterization/ machine data.
Program Continuation:
Alarm display showing cause of alarm disappears. No further operator action
References
- Siemens Diagnostics Guide by Siemens