INVT Goodrive 35 Series Operation Manual page 253

inverters
Goodrive35
Running time
END
arrival
Keypad
PCE communicatio
n fault
Parameters
UPE uploading
fault
Parameters
DNE downloading
fault
Electronic
LL underload
fault
The actual running time of
the inverter is above the
internal setting running time.
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.
The inverter will report the
underload pre-alarm
according to the set value.
252
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Fault tracking
Ask for the supplier and adjust
the setting running time.
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 the load and the
underload pre-alarm point.