I hope it's the right place to post this thread. I've got a BIG problem today with my Heyan CNC, Fanuc 11M control, 3 axis.
When I started the machine today, I've got 6 (six!) errors, 2 for each axis: 1. X+ overtravel (hard); 2. X- overtravel (hard);... and so on for each axis. The machine didn't step on any overtravel limit switch, and it seems (to me) the problem aren't the limit switches.
Can anyone help me to solve this problem, please?