abc 2000 Series User Manual page 126

Display
Fault Name
Panel
Motor overload
OL
Power output
phase l o ss
(reserved)
Module
overheat
External
equipment fault
Communi ca ti o n
fault
Contactor
fault
Currant
detection
fault
Chapter 5 Fault checking and ruled out
Possible
of
P9.01 is set improperly.
1 :
2: The l o ad is
motor-stal l ed occurs on Iha
motor.
1
3: The AC drive model is
small power class.
too
The cable connecting
1 :
the AC dri v e and the motor faults.
is faulty.
The AC
2:
Lo
itive'5 1h re e-phase � oto r th re e- p ha s e
output is unbalanced when winding is normal.
ruming.
the motor is
3: The drive board Is faulty. support .
The module is faul tv .
4:
The ambi e nt temperature High.
1:
is temperature.
too
2: The air filter is blocked. 3:
3: The fan is damaged.
T he th erm al ly se ns i � e 4 :
OH 4 :
resi s tor of the modul e is
damaged.
The inverter module is
5:
damaged.
External fault signal is
1:
inputviaX.
EF
2: Extemal fault signal is
input via virtual
The host computer is in
1 :
abnormal state.
2: The communication
cable is faulty.
CE
3: P028 is sat improperl y .
The communication
4:
parameters in group PD
are set i m properly.
The drive board and
1 :
rAy power supply are faulty.
2: The contactor is faul t y.
The
HALL
1:
IE faul t y.
2: The drive board is faulty. dri v e board.
·121·
Causes
: Set P9.01 correcUy.
1
heavy or 2: Reduce
too
check
mechanical condili�n.
of
3: Select an AC dnve
higher power class.
: Eliminate external
1
2· Check whether the
3:Looking for technical
: Lower the ambient
1
2: Clean the air ftlter.
Replace
fan
Re place
thermally
.
resi s tor.
Repl a ce the inverter
5:
module.
Reset the operation.
1 / 0.
: Check the cabling of
1
host computer.
2: Check the
communi ca tion cabling.
3: Set P028 correctl y .
4:Sat the communi cati on
parameters properly.
: Repl a ce the faulty
1
dri v e board or power
supply board.
2: Repl a ce the faulty
Contactor.
: Repl a ce the faulty
Is
device 1
HALL device.
.
2: Repl a ce the faulty
the
l oa d and
th . a motor �d the
of
1ha damaged
th e da m aged
sensitive