INVT GD300-004G-4, Руководство по эксплуатации

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Goodrive300 inverters Fault tracking
224
PCE
Keypad
communicatio
n 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 circuit fault on the
communication of the
keypad and main board.
 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.
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.

LL
Electronic
underload
fault
 The inverter will report the
underload pre-alarm
according to the set value.

Check the load and the
underload pre-alarm point.
E-DP
PROFIBUS
communicatio
n fault
 Communication address is
not correct.
 Corresponding resistor is not
dialed
 The files of main stop GSD
does not set sound

Check related setting