Vacon 100 Industrial Applications Manual page 339

FAULT TRACING
Fault
Fault ID Fault name
code
8 667 System fault
670
827
828
829
830
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/
Possible cause
Ethernet PHY is not recog-
nised or it is in the wrong
state.
The output voltage is too low
because of overload, a
defective component, or a
shortcut.
Invalid/incorrect licence key
provided (via keypad or
VCX).
The licence key is incorrect
or not for this drive.
The entered licence key was
accepted and stored to the
drive.
New licences have been
taken into use since the pre-
vious start-up.
Licences have been
removed from the drive.
VACON · 339
How to correct the fault
Reset the fault and restart the AC
drive.
Download the newest software
from the Danfoss Drives website.
Update the drive with it.
If the fault occurs again, ask
instructions from your nearest dis-
tributor.
Do a check of the loading of the
auxiliary output.
Reset the fault and restart the AC
drive.
Download the newest software
from the Danfoss Drives website.
Update the drive with it.
If the fault occurs again, ask
instructions from your nearest dis-
tributor.
Reset the fault and restart the AC
drive.
Enter the licence key to the AC
drive again.
Download the newest software
from the Danfoss Drives website.
Update the drive with it.
If the fault occurs again, ask
instructions from your nearest dis-
tributor.
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