Fanuc Alarm 4508: ILLEGAL COMMAND IN RADIUS
Fanuc Alarm 4508: ILLEGAL COMMAND IN RADIUS
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
Fanuc Alarm Description
In a radius (G88) command, the traveling pitch (Q) or radius (I) was set to zero or a negative value, or the traveling pitch (Q) was greater than or equal to the arc length. Alternatively, I, J, K, P, or Q was not specified.
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