Error Codes - Husqvarna BMG 444 Bedienungsanweisung

Error codes 1

Error code
ASF
SOF
EEF1
EEF2
OCF
OHF
OLF
OPF1
OPF2
18
Cause
The difference between the output frequency
and the speed feedback is not correct.
There is no signal from the encoder feed-
back.
Signal on "Pulse input" missing, if the input is
used for speed measurement.
The control card does not operate correctly.
The power card does not operate correctly.
The values in "SETTINGS" and "MOTOR
CONTROL" in the menu on the keypad, are
not correct.
The product operates slowly or the load is
too high.
There is a mechanical lock.
The drive temperature is too high.
The motor current is too high.
The drive outpot lost one phase.
The motor is not connected to the product.
The power of the motor is too low.
The output contactor is open.
The current of the motor is not stable.
Solution
Make sure that the motor is stable.
Add a braking resistor to the motor.
Do a check of the motor, load and product.
Make sure that they agree.
Do a check of the mechanical coupling and
the cable connection of the encoder.
Do a check of the parameters setting.
Do a check of the wiring of the input cable
and the detector used.
Do a check of the configuration parameters
of the encoder.
Do a check of the cable connection between
the encoder and the drive.
Do a check of the encoder.
Do a check of the electromagnetic field in the
environment.
Stop the product and do a reset of the prod-
uct. Go to factory settings.
Do a check of the product, repair if necessa-
ry.
Do a check of the values.
Do a check of the of the motor, product and
load.
Do a check of the mechanism of the motor.
Check the motor load, the drive ventilation
and the ambient temperature. Wait for the
drive to cool down before restarting.
Check the setting of the motor thermal pro-
tection, check the motor load. Wait for the
motor to cool down before restarting.
Do a check of the connections from the drive
to the motor.
1914 - 001 - 28.06.2022