INVT GD200-037G/045P-4 User Manual

Goodrive200 inverters Fault tracking
202
F
ault code
Fault type Possible cause What to do
OL1 Motor overload
 The voltage of the power
supply is too low
 The motor setting rated
current is incorrect
 The motor stall or load
transients is too strong
 Check the power of the
supply line
 Reset the rated current of
the motor
 Check the load and adjust
the torque lift
OL2 Inverter overload
 The acceleration is too
fast
 Reset the rotating motor
 The voltage of the power
supply is too low
 The load is too heavy
 The motor power is too
small
 Increase the ACC time
 Avoid the restarting after
stopping
 Check the power of the
supply line
 Select an inverter with
bigger power
 Select a proper motor
OL3 Electrical overload
 The inverter will report
overload pre-alarm
according to the set value
 Check the load and the
overload pre-alarm point.
SPI Input phase loss
 Phase loss or fluctuation
of input R,S,T
 Check input power
 Check installation
distribution
SPO Output phase loss
 U,V,W phase loss input(or
serious asymmetrical
three phase of the load)
 Check the output
distribution
 Check the motor and
cable
OH1 Rectify overheat
 Air duct jam or fan
damage
 Ambient temperature is
too high
 The time of overload
running is too long
 Clean the air duct or the
fan
 Reduce the ambient
temperature
OH2 IGBT overheat
EF External fault
 SI external fault input
terminals action
 Check the external device
input

INVT GD200-037G/045P-4 Specifications

General

Brand	INVT
Model	GD200-037G/045P-4
Category	Inverter
Language	English