INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 148

Goodrive3000 series medium voltage inverters
Code Fault
EEPROM
EEP
operation fault
PID feedback
PIDE
outline fault
bCE Braking unit fault
Running time
END
arrival
Electrical
OL3
overload
Keypad
PCE communication
fault
Parameters
UPE
uploading fault
Parameters
DNE
downloading fault
PROFIBUS
E-DP communication
fault
Ethernet
E-NET communication
fault
Cause
The offset between the parameters
from autotune and the standard
parameter is huge;
Autotune overtime
Error of controlling the write and read
of the parameters;
Damage to EEPROM
PID feedback offline;
PID feedback source disappear
Braking circuit fault or damage to the
braking pipes;
The external braking resistor is not
sufficient
The actual running time of the inverter
is above the internal setting running
time.
The inverter will report overload
pre-alarm according to the set value.
The connection of the keypad wires is
not good or broken;
The keypad wire is too long and
affected by strong interference;
There is circuit fault on the
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;
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Goodrive3000 series converter
Solution
reidentify;
Check the motor connection and
set the parameter
Press STOP/RST to reset and ask
for service;
Ask for service
Check the PID feedback signal;
Check the PID feedback source
Check the braking unit and change
new braking pipe;
Increase the braking resistor
Ask for the supplier and adjust the
setting running time.
Check the load and the overload
pre-alarm point.
Check the keypad wires and
ensure whether there is mistake;
Check the environment and avoid
the interference source;
Change the hardware and ask for
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;