INVT Goodrive3000 Series Operation Manual page 187

Goodrive3000 series medium voltage VFD
Code Fault
Parameters
UPE
uploading fault
Parameters
DNE
downloading fault
PROFIBUS
E-DP communication
fault
Ethernet
E-NET communication
fault
CANopen
E-CAN communication
fault
Grounding short
ETH1
circuit fault 1
Speed deviation
dEu
fault
STo
Maladjustment The control parameters of the
Cause
communication of the keypad and
main board
The connection of the keypad wires is
not good or broken;
The keypad wire is too long and
affected by strong interference;
Communication 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
Communication address is not
correct;
Corresponding resistor is not dialed;
The files of main stop GSD does not
set sound
The Ethernet address is not set right;
The Ethernet communication is not
selected to right;
The ambient interference is too strong
The connection is not sound;
Corresponding resistor is not dialed;
The communication is uneven
The output of the VFD is short
circuited with the ground;
There is fault in the current detection
circuit
The load is too heavy or stalled.
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Goodrive3000 inverter
Solution
service
Check the keypad wires and
ensure whether there is mistake;
Change the hardware and ask for
service;
Change the hardware and ask for
service
Check the keypad wires and
ensure whether there is mistake;
Change the hardware and ask for
service;
Repack-up the data in the keypad
Check related setting;
Check the environment and avoid
the interference
Check the relative setting;
Check the communication method
selection;
Check the environment and avoid
the interference
Check the connection;
Draw out the correspond resistor;
Set the same baud rate
Check if the connection of the
motor is normal or not;
Change the hoare;
Change the main control board
Check the load and ensure it is
normal. Increase the detection
time.
Check whether the control
parameters are normal.
Check the load and ensure it is