Fanuc Alarm 456 ILLEGAL PARAMETER IN GRINDING

Fanuc Alarm 456 ILLEGAL PARAMETER IN GRINDING
Fanuc Alarm Description
Parameters related to grinding canned cycles are incorrectly set.
Probable causes are given below.
1) The axis number of the grinding axis is incorrectly set (parameters No. 5176 to No. 5179).
M Series
2) The axis number of the dressing axis is incorrectly set (parameters No. 5180 to No. 5183).
3) The axis numbers of the cut axis, grinding axis, and dressing axis (only for the M series) overlap.