INVT GD300-004G-4, Operation Manual

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Goodrive300 inverters Fault tracking
228
8.6.5 Abnormal heating of the motor
Check if there is
abnormal heat to the
motor
Set right
motor
parameters
Check if it needs to carry
out parameter autotune
Parameter
autotune
Check if the inverter runs at low
speed all the time
Select right
motor
Low the load
Change the
motor
Set proper
carrier
frequency
Add output
filter
If the it is the inverter
fault, please contact with
our company
Yes
No
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No
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No
Yes
No
Yes
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No
Yes
No
Yes
Check if the parameter is
right or not
Check if it is frequency-
invertering motor
Check if the load is too
heavy
Check if the 3-phase
motor is balance
Check if the carrier
frequency is too low
Check if the motor wire
is too long