Fanuc Alarm PS647 ILLEGAL USE OF G53.1

Fanuc Alarm PS647 ILLEGAL USE OF G53.1

Fanuc Alarm Description
Fanuc 15i
(1) The tool axis direction control command was issued before the feature coordinate system set command. Issue the tool axis direction control command in a block following the block containing the feature coordinate system set command.
(2) An angle solution is not found for the rotation axis by which the tool axis direction is controlled along the Z–axis in the feature coordinate system. Set a feature coordinate system in which an angle solution is found.