Sinumerik Alarm 20008 Channel %1 axis %2 reference point approach requires second referenced measuring system
Parameters:
%1 = Channel number
%2 = Axis name, spindle number
Definitions:
When setting 34200 ENC_REFP_MODE = 6 the 2nd encoder must first be referenced.
Reactions:
– NC Stop on alarm.
– NC Start disable in this channel.
– Alarm display.
– Interface signals are set.
Remedy:
Modify referencing mode ENC_REFP_MODE or reference 2nd encoder.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens