Sinumerik Alarm 22064 Channel %1 axis %2 reference point approach: zero marker search velocity (MD) is too high

Sinumerik Alarm 22064 Channel %1 axis %2 reference point approach: zero marker search velocity (MD) is too high

Parameters:
%1 = Channel number
%2 = Axis name, spindle number

Definitions:
The configured zero marker search velocity is too high. The encoder limit frequency is exceeded for the active measuring system.

Reactions:
– Alarm display.
– Interface signals are set.
– NC Start disable in this channel.
– NC Stop on alarm.

Remedy:
Please inform the authorized personnel/service department. Configure a lower zero marker search velocity $MA_REFP_VELO_SEARCH_MARKER. Check the encoder frequency configuration $MA_ENC_FREQ_LIMIT and $MA_ENC_FREQ_LIMIT_LOW. Set a different referencing mode ($MA_ENC_REFP_MODE != 7).

Program Continuation:
Clear alarm with the RESET key. Restart part program