Fanuc alarm: 4505 – ILLEGAL COMMAND IN GRID

CNC Machine Alarm Error & Message: 4505 – ILLEGAL COMMAND IN GRID
Fanuc Alarm Description:
In a grid (G78, G79) command, the number of holes (P, K) was set to zero or a negative value. Alternatively, I, J, K, or P was not specified.

Additional Suggestions & Fanuc alarm: 4505 – ILLEGAL COMMAND IN GRID Clarification:
None currently

Troubleshooting Recommendations for (Fanuc alarm: 4505 – ILLEGAL COMMAND IN GRID) Error Message:

Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, ,


Fanuc alarm: 4505 – ILLEGAL COMMAND IN GRID