WEG MVW3000 Series, Руководство по программированию

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7
DIAGNOSTICS AND TROUBLESHOOTING
Fault/alarm Reset Possible causes
F0009
Incorrect status of the input cubicle
Contact WEG Service Center. Incorrect operation of the input cubicle.
Defective input cubicle.
Wiring of the DI3 input (XC7:3) and/or action of
the DI4 input (XC7:4) of PIC card defective.
F0013
Output contactor feedback
Auto-reset.
It resets automatically after the cause is
eliminated. Fault on the closing or opening of the output con-
tactor.
Defect on the DI6/DO8 (MVC3) connections of
the sinusoidal filter drive and feedback function.
F0014
Input cubicle closing failure
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
Networks.
Input circuit breaker will not close when com-
manded.
Defective circuit breaker.
Wiring of the DI3 input of PIC board (XC7:3) open
(no feedback of +24 V) in the closing of the cubi-
cle.
F0015
Input cubicle opening failure
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
Networks.
Input cubicle will not open when commanded.
Defective circuit breaker.
Wiring of DI4 input of PIC board (XC7:4) open (no
feedback 24 V) in the opening of the cubicle.
F0016
Shutdown by input cubicle
protection
Manual (
O
/RESET key).
Auto-reset.
DIx.
Networks.
Trip of the input cubicle protection related to the
inverter main transformer.
Wiring on DI5 input of PIC board (XC7:5) open
(no feedback of +24 V).
F0017
Inverter not ready to energize
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
Networks.
Input circuit breaker not ready when commanded
to close.
Defective circuit breaker.
Attempt to turn on the circuit breaker via DI1,
while the inverter is indicating via DO1, which is
not able to close the circuit breaker.
A0018
Inverter main transformer alarm
Automatically eliminated when the trans-
former alarm stops actuating. Inverter main transformer alarm.
Wiring of DI11 of PIC board (XC7:16) open (no
fe24 V).
F0019
Inverter main transformer fault
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
Inverter main transformer fault.
Wiring of DI12 input of PIC board (XC8:1) open
(no fe24 V).
F0020
Pre-charge fault
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
DC link voltages have not risen to the necessary
level to complete the pre-charge process within
the established time.
Wrong setting of the auxiliary transformer sec-
ondary tap.
Low voltage or phase loss in the auxiliary power
supply.
Fault on contactors of pre-charging circuit.
Defective pre-charge system capacitor.
Communication optical fiber of one of the cells
not connected, broken or defective.
F0025
Inverter door locking fault
Power-on.
Manual (
O
/RESET key).
Auto-reset.
DIx.
Networks.
Attempt to energize the inverter with the panel
doors unlocked.
Unlocking of the doors with the inverter enabled
or with the DC links energized.
Wiring at DI16 input of PIC board (XC8:10) open
(no feedback of +24 V with the doors closed).
MVW3000 | 7-2