CNC Machine Control Manufacturer
Fanuc
Control Model
16/18/21, 16i/18i/21i, 160i/180i/210i, , 0i
974 - F-BUS ERROR
Alarm Description
A bus error occurred on the FANUC bus. The motherboard or option board may be faulty.
Additional Suggestions & Alarm Clarification
None currently
Help Others
Post troubleshooting recommendations for (Fanuc alarm: 974 - F-BUS ERROR) error message below.
- Log in to post comments
