Sinumerik Alarm 20007 Channel %1 axis %2 reference point approach requires 2 measuring systems
Parameters:
%1 = Channel number
%2 = Axis name, spindle number
Definitions:
2 encoders are needed for setting 34200 ENC_REFP_MODE = 6!
Reactions:
– NC Stop on alarm.
– NC Start disable in this channel.
– Alarm display.
– Interface signals are set.
Remedy:
Please inform the authorized personnel/service department. Modify reference mode 34200 ENC_REFP_MODE or install and configure a second encoder.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens