Fanuc alarm: 4508 - ILLEGAL COMMAND IN RADIUS

CNC Machine Control Manufacturer
Fanuc
Control Model
16/18/21, 16i/18i/21i, 160i/180i/210i, ,
4508 - ILLEGAL COMMAND IN RADIUS

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.

Additional Suggestions & Alarm Clarification

None currently

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