Emerson EV3200-2S0002A, Руководство пользователя

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Fault
code
Fault type Possible cause Action to take
3) Incorrect external wiring
4) Incorrect wiring of PG
5) Output phase failure 3) Wiring correctly
4) Change the setting of
F4.02 or the wiring of PG
5) Check the cable
connection of the motor
E002
Overcurrent in
Dec process 1) Dec time is too short
2) Output phase failure
1) Increase Dec time or
adjust PI parameters
2) Check the cable
connection of the motor
E003
Overcurrent in
constant speed
operation 1) Sudden change of load
2) Abnormal load
3) Output phase failure
1) Adjust PI parameters
2) Check load
3) Check the cable
connection of the motor
E004
Overvoltage in
Acc process
1) Abnormal input voltage
2) Unsuitable setting of PI parameters
3) Big load inertia
1) Check input power
source.
2) Adjust PI parameters
3) Connect external
braking resistor
E005
Overvoltage in
Dec process
1) Dec time is short
2) Unsuitable selection of braking
resistor
3) Abnormal input voltage
4) Unsuitable setting of PI parameters 1) Prolong Dec time
2) Re-select the braking
resistor
3) Check input voltage
4) Adjust PI parameters
E006
Overvoltage in
constant speed
operation 1) Abnormal change of input voltage
2) Energy regenerated by negative
torque load 1) Mount input reactor
2) Connect external
braking resistor
E007
E008
Reserved
E009
Output phase
loss
The output cables of the inverter are
broken, phase failure or 3-phase loads
are severely unbalanced
Check the 3-phase output
cables of the inverter and
check if the 3-phase loads
are balanced
E010 Reserved
E011
Heatsink
overheating 1) Air duct blocked
2) IGBT abnormal 1) Clear the air duct
2) Seek service
E012 Reserved
E013
Inverter
overload
1) Heavy load
2) Low mains voltage
3) PG error
1) Select inverters with
bigger ratings
2) Check mains voltage
3) Check the PG wiring or
replace the PG
E014 Motor protection
1) Motor rated current setting error
2) Motor’s max allowable operating 1) Check the setting of
F6.03
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