INVT Goodrive 200A

Goodrive200A inverters Fault tracking
108
F
ault code
Fault type Possible cause What to do
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
8.5.2 Other states
Fault code
Fault type Possible cause What to do
PoFF
System power
off
System power off or the
bus voltage is too low
Check the grid
Communication
failure between
the keypad and
main control
board
The keypad is not conneted
correctly
Check the installation
environment
8.6 Common fault analysis
8.6.1 The motor does not work