INVT GD310-011P-4-UL, Руководство по эксплуатации

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GD310-UL series VFD Fault tracking
-176-
Fault
code
Fault type Cause Solution
UPE
[27] Parameter
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
[28] Parameter
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
[29] 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
[30] 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 related setting. Check
the communication method
selection.

Check the environment and avoid
the interference.
E-CAN
[31] CANopen
communication
fault

The connection is not sound

Corresponding resistor is
not dialed

The communication is
uneven

Check the connection

Draw out the correspond resistor

Set the same baud rate
ETH1
[32] To-ground
short-circuit
fault 1

The output of the VFD is
short circuited with the
ground.

There is fault in the current
detection circuit.

Check if the connection of the
motor is normal or not

Change the hall

Change the main control panel