INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Troubleshooting
-275-
7.6.2 Motor vibrates
Motor vibrates or emits
an unusual sound
Whether the motor
parameters and motor type
are set correctly ?
If it is a VFD fault, contact
our company
Whether unusual
fluctuations occurs on the
load?
Whether unusual
fluctuations occurs when it
runs at the set frequency?
Whether the ASR and ACR
parameters are set
properly?
Whether it is vector
control?
Whether autotuning is
performed?
Set the motor type
and parameters
correctly
Perform autotuning
Set the parameter
properly
Whether the V/F
vibration parameter is
set properly?
Set the parameters
properly
Check the set
frequency
Check the load
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English