FANUC ALARM 930 (CPU ERROR: PROCESSOR)
CPU error has generated. The Fanuc alarm 930 is also known as an abnormal interrupt in some manuals. The 930 CPU alarm presents on the CRT or LCD display dependent on the control system. Regardless of which control system its normally the motherboard or MAIN / CPU card which has failed in some capacity. An interrupt which will not occur during usual operation has generated.
Normally changing the main board (motherboard or main cpu) will solve the problem. For 930 alarms we suggest that you contact us with all of your system information; then we can provide the best course of action for resolving the 930 alarm.
SYSTEMS that get 930 alarms:
- 0A/0B or 0C/0D under Fanuc series 0M and 0T control label
- 15, 16, 18, 21 controls
- 16i, 18i, 21i controls
- 0i-B, 0i-C, 0i-D controls
Earlier controls used other alarms for equiavelent main / masterboard failures.
Note: Fanuc 930 alarms can also be intermittent (sporadically so). If so contact us with all the details and we can detail how we can help.
Fanuc Parts Specialist:
If your Fanuc control system displays 930 alarm then we can help by assisting you with diagnosis and the supply of parts or system parts, main, masterboard or CPU.
DNC carries thousands of Fanuc parts in stock ready to ship today: