This bit is activated when change in motion is suspended pending GOWHEN (YES/NO). Command processing will not be suspended but motion will. This bit is cleared if the GOWHEN condition is true, or if STOP (!S) or KILL (!K or ^K) is executed.
1)Review program to determine where GOWHEN is used.
2)Use the TRACE1 program to follow code execution to determine why state required for GOWHEN does not become true.