Fanuc Alarm 4502 ILLEGAL COMMAND IN BOLT HOLE
Fanus Control Model: 16/18/21, 16i/18i/21i
Alarm Description
In a bolt hole circle (G26) command, the radius (I) was set to zero or a negative value, or the number of holes (K) was set to zero. Alternatively, I, J, or K was not specified.
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