Husqvarna BMG 555 Operator's Manual page 54

Error code
SCF5
SLF1
SLF2
SLF3
SrF
SSF
tJF
Error codes 3
Error code
CFF
CF1
HCF
54
Cause
Short circuit at the output of the product.
The Modus does not operate correctly.
The PowerSuite is defective.
The graphic display terminal is defective.
The function for the torque control has time
out.
The function for the torque control is defec-
tive.
The product is too hot.
Cause
The option card is replaced or removed.
The control card is replaced by a control card
with different value.
The settings for the current are not applica-
ble.
The settings for the product do not agree
with the network.
1 of the cards does not agree with the other
cards.
Solution
Do a check of the cable connections be-
tween the product and the motor.
Go to "DIAGNOSTICS" in the menu on the
keypad. Do the diagnostic test.
Do a check of the product, repair if necessa-
ry.
Do a check of the communication cable.
Do a check of the time out.
Refer to the operator's manual for the Mod-
bus.
Do a check of the PowerSuite cable.
Do a check of the time out.
Do a check of the connection to the terminal.
Do a check of the time out.
Do a check of the settings for the function.
Make sure that there are no mechanical
problems.
Make sure that there are no mechanical
problems.
Do a check of the settings for the function.
Do a check of the motor, load and product.
Lower the value for the switch frequency of
the power supply.
Let the motor become cool. Start the motor.
Solution
Make sure that the card is not defective.
If the card is replaced or if the settings for the
current are not applicable, go to the factory
settings or do a backup of the software.
Do a check of the settings.
Download the correct settings.
If a card is defective, replace with the original
card.
Enter the password to agree with the new
settings.
1806 - 002 - 14.04.2022