Alarm List for A06B-6077-Hxxx A06B-6087-Hxxx
Alpha Series Power Supply Modules or PSM are equipped with LEDs to indicate alarm condition.
FANUC POWER SUPPLY MODULE /PSM 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
