INVT Goodrive 200 - Page 190

Goodrive200 inverters Fault tracking
189
STo
Maladjustment
fault
1. The control parameters of
the synchronous motors not
set properly.
2. The autoturn parameter is
not right.
3. The inverter is not
connected to the motor.
1. Check the load and
ensure it is normal.
2. Check whether the
control parameter is set
properly or not.
3. Increase the
maladjustment detection
time.
END
Time reach of
factory setting
The actual running time of
the inverter is above the
internal setting running time.
Ask for the supplier and
adjust the setting running
time.
PCE
Keypad
communication
fault
1. The connection of the
keypad wires is not good or
broken.
2. The keypad wire is too
long and affected by strong
interference.
3. There is circuit fault on
the communication of the
keypad and main board.
1. Check the keypad wires
and ensure whether there is
mistake.
2. Check the environment
and avoid the interference
source.
3. Change the hardware and
ask for service.
DNE
Parameters
downloading fault
1. The connection of the
keypad wires is not good or
broken.
2. The keypad wire is too
long and affected by strong
interference.
3. There is mistake on the
data storage of the keypad.
1. Check the keypad wires
and ensure whether there is
mistake.
2. Change the hardware and
ask for service.
3. 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.