Rockwell Automation GMLC Reference Manual - Manual (Page 860)

Publication GMLC-5.2 - November 1999
Interpolated Motion 823
Thus, it is similar to a Wait for Axis command in the On Axis block with
the Status Interpolation Done selected from the Status menu except for
the fault check (shown below).
The technique discussed earlier, for waiting until the motion is done and
the axes are locked or are at zero speed, can also be used with interpolated
motion.