Sinumerik Alarm 4220 Channel %1 spindle %2 declared repeatedly
%1 = Channel number
%2 = Axis name, spindle number
The spindle number exists more than once in the channel.
– Alarm display.
– Interface signals are set.
– NC not ready.
– Mode group not ready, also effective for single axes
– NC Start disable in this channel.
– NC Stop on alarm.
Please inform the authorized personnel/service department. The spindle number is stored in the axis-specific MD array 35000 SPIND_ASSIGN_TO_MACHAX.The channel to which this machine axis/spindle is assigned is listed in the machine axis index. (The machine axis number is given in the channel-specific MD array 20070 AXCONF_MACHAX_USED).
Switch control OFF – ON.
- Siemens Diagnostics Guide by Siemens