Fanuc Alarm 94: OT ALARM (NEGATIVE DIRECTION)
Fanus Control Model: 16/18/21, 16i/18i/21i
Alarm Description
The tool or machine axis reached the hardware or software limit in the negative direction.
Help the CNC Community: How Did You Fix It?
If you have encountered this Fanuc 94 OT ALARM (NEGATIVE DIRECTION) error code before or know a proven troubleshooting step to resolve it, please share your solution in the comments below