Fanuc Alarm 5406: G41.3/G40 FORMAT ERROR
Fanuc Alarm 5406: G41.3/G40 FORMAT ERROR
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
Fanuc Alarm Description
1) A G41.3 or G40 block contains a move command.;2) A G1.3 block contains a G code or M code for which buffering is suppressed.
Have you faced Fanuc Alarm 5406 G41.3/G40 FORMAT ERROR on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear this error faster!