Centroid Alarm 902 No prior G28 or G30 on line NNNNN


Centroid Alarm 902 No prior G28 or G30 on line NNNNN

Cause & Effect
G29 with no preceding G28 or G30.

Action
Add a G29 or G30.

Centroid Alarm 902 No prior G28 or G30 on line NNNNN