INVT GD300L Series, Operation Manual, Page: 103 / 174

Goodrive300-LIFT series inverter Fault tracking
-99-
Code Fault Possible cause Solution

The keypad wire is too
long and affected by
strong interference.

There is circuit fault on
the communication of the
keypad and main board.

Check the environment and
avoid
the interference
source.

Change the hardware and
ask for service.
UPE
Parameters
uploading fault

The connection of the
keypad wires is not good
or broken.

The keypad wire is too
long and affected by
strong interference.

Communication fault.

Check the keypad wires
and ensure whether there is
mistake.

Change the hardware and
ask for service.

Change the hardware and
ask for service.
DNE
Parameters
downloading fault

The connection of the
keypad wires is not good
or broken.

The keypad wire is too
long and affected by
strong interference.

There is mistake on the
data storage of the
keypad.

Check the keypad wires
and ensure whether there is
mistake.

Change the hardware and
ask for service.

Repack-up the data in the
keypad.
E-DP
PROFIBUS
communication fault

Communication address
is not correct.

Corresponding resistor is
not dialed

The files of main stop
GSD does not set sound
Check related setting
E-NET
Ethernet
communication fault

The Ethernet address is
not set right.

The Ethernet
communication is not
selected to right.

The ambient interference
is too strong.

Check the relative setting.
Check the communication
method selection.

Check the environment and
avoid the interference.
E-CAN
CANopen
communication fault

The connection is not
sound

Check the connection

Draw out the correspond