Fanuc Power Mate i-D/H Maintenance Manual

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Power Mate
i
-MODEL D/H
Corresponding to
α
i series servo
B-63175EN/03-13
07/11/30
01
N
ewly make out
TITLE
DRAWING
5. Alarm messages of
α
i servo motor
Alarm and messages
(Added alarm messages)
Number Message Description
600
n AXIS:INV. DC LINK OVER
CURRENT
The DC link current is too high.
601
n AXIS:INV. RADIATOR FAN
FAILURE
The heat sink cooling fan is defective.
602
n AXIS:INV. OVERHEAT The servo amplifier is overheated.
603
n AXIS:INV. IPM
ALARM(OH)
The intelligent power module (IPM)
has detected an overheat alarm
condition.
604
n AXIS: AMP.
COMMUNICATION ERROR
Communication between the SVM and
PSM is unexpected state.
605
n AXIS: CNV. EX.
DISCHARGE POW.
PSMR : The motor regenerative power
is too high.
606
n AXIS:CNV. RADIATOR
FAN FAILURE
PSM : The fan for cooling the external
heat sink is defective.
PSMR : The fan for cooling the
external heat sink is defective.
607
n AXIS: CNV. SINGLE
PHASE FAILURE
PSM : One of the input power phases
is unexpected state.
PSMR : One of the input power phases
is unexpected state.
(Modified alrm messages)
Number Message Description
432
n AXIS:CNV. LOW VOLT
CONTROL
PSM : The control power supply
voltage has dropped.
PSMR : The control power supply
voltage has dropped.
β SVU : The control power supply
voltage has dropped.
439
n AXIS: CNV. OVER VOLT
DC LINK
PSM : The DC link voltage is too high.
PSMR : The DC link voltage is too
high.
β SVU : The DC link voltage is too
high.
442
n AXIS: CNV. CHARGE
FAILURE
PSM : The spare charge circuit for the
DC link is unexpected state.
PSMR : The spare charge circuit for
the DC link is unexpected state.

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