KFAS: Fanuc CNC Parts, Service, & Repair

Phone: (281) 769-2671F

E-mail:  service@kfasllc.com

Alarm List for A06B-6077-Hxxx A06B-6087-Hxxx 

Alpha Series Power Supply Modules are equipped with LEDs  to indicate alarm condition. 

FANUC POWER SUPPLY MODULE ALARM CODES LIST

Alarm-01: Main circuit power module (IPM) has detected am Error (PSM-5.5,-11)

Over current flows into the input of the main circuit (PSM-15 to 30)

Alarm-02: Internal cooling fan for the control circuit has stopped     

(Replacement cooling Fan  A06B-6077 Drive  A06B-6087 Drive)

Alarm-03: Temperature of the main circuit heat sink has risen abnormally

Alarm-04: In the main circuit the DC voltage (DC Link) has dropped

Alarm-05: Main circuit capacitor was not recharged within the specified time

Alarm-06: Input Power Supply is abnormal (open phase)

Alarm-07: DC Voltage at the DC link is abnormally high