Fanuc Alarm SV0607 SP9004 AL-14 Alarm Information by KFASLLC

KFAS: Fanuc CNC Parts, Service, & Repair

Fanuc ALARM SV0607 SP9004 aiPS-B AL-14

Alarm SV0607 and SP9004 on Fanuc 0iF or 31iB and AL-14 on aiPS-B means,
the input power supply is abnormal (abnormal power source frequency, open-phase, or unbalanced
power supply)
Cause and troubleshooting
(a) The input power supply is abnormal
→ Check the power supply voltage and connection.

- Replace the Power Supply Module.

A06B6200 aiPS-B B65515EN Maintenance Manual

This alarm is applicable for the following units

A06B-6200-H003 αiPS 3-B
A06B-6200-H008 αiPS 7.5-B
A06B-6200-H011 αiPS 11-B
A06B-6200-H015 αiPS 15-B
A06B-6200-H026 αiPS 26-B
A06B-6200-H030 αiPS 30-B
A06B-6200-H037 αiPS 37-B
A06B-6200-H055 αiPS 55-B

A06B-6202-H003 αiPS 3-B
A06B-6202-H008 αiPS 7.5-B
A06B-6202-H011 αiPS 11-B
A06B-6202-H015 αiPS 15-B
A06B-6202-H026 αiPS 26-B
A06B-6202-H030 αiPS 30-B
A06B-6202-H037 αiPS 37-B
A06B-6202-H055 αiPS 55-B

*CAUTION: High Voltage present.
Note: Some Machine's electrical cabinet doors are equipped with "door interlock" that will cause the breaker to trip when the door is open.
See the machine's manual for information on how to bypass so that you can observe the alarm LED status

Fanuc CNC Alarm App for your smart phone