Fanuc 10m — Parameter Manual

This is the troubleshooting section. When the machine alarms out with "OT (Over Travel), "SV (Servo), or "300 (APC)," the manual tells you which diagnostic bit to check.

It controls everything from:

Open your DNC transfer software on the PC and set it to "Receive." On the Fanuc 10M, select mode. Press the PARAM function key. Fanuc 10m Parameter Manual