INVT Goodrive 200 Operation Manual page 187

inverters
Goodrive200
OL1 Motor overload
OL2 Inverter overload
OL3 Electrical overload
SPI Input phase loss
SPO Output phase loss
OH1 Rectify overheat
1. The voltage of the power
supply is too low.
2. The motor setting rated
current is incorrect.
3. The motor stall or load
transients is too strong.
1. The acceleration is too
fast
2. Reset the rotating motor
3. The voltage of the power
supply is too low.
4. The load is too heavy.
5. Close loop vector control,
reverse direction of the code
panel and long low-speed
operation
The inverter will
overload pre-alarm
according to the set value.
Phase loss or fluctuation of
input R,S,T
U,V,W phase loss input(or
serious asymmetrical three
phase of the load)
1. Air duct jam or fan
damage
2. Ambient temperature is
too high.
186
1. Check the power of the
supply line
2. Reset the rated current of
the motor
3. Check the load and adjust
the torque lift
1. Increase the ACC time
2. Avoid the restarting after
stopping.
3. Check the power of the
supply line
4. Select an inverter with
bigger power.
5. Select a proper motor.
report
Check the load and the
overload pre-alarm point.
1. Check input power
2. Check
distribution
1. Check
distribution
2. Check the motor and
cable
1. Refer to the overcurrent
solution
2. Redistribute
dredge the wind channel or
Fault tracking
installation
the output