Fanuc Alarm PS936 ILLEGAL COMMAND IN G02.2/G03.2
Fanuc Alarm Description
An illegal value was specified in the involute curve. The coordinate instruction I, J or K of the basic circle on the currently selected plane or the basic circle radius R is “0”, or the start and end points are not inside the basic circle.
An illegal value was specified in involute interpolation.
(1) The start point or end point is specified inside the basic circle.
(2) I, J, K, or R was specified as 0.