Sinumerik Alarm 26007 Axis %1 QEC: invalid coarse step size
Parameters:
%1 = Axis name, spindle number
Definitions:
The course step width for QEC must be within the range 1 <= course step width <= maxi- mum value of MD 18342 MM_QEC_MAX_POINTS (currently 1025), because a greater number of values would exceed the available memory space. Reactions:
– Alarm display.
Remedy:
Modify the system variable $AA_QEC_COARSE_STEPS accordingly.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens