Vacon 100 Industrial Applications Manual page 337

FAULT TRACING
Fault
Fault ID Fault name
code
8 600 System fault
601
602
603
604
605
606
607
608
609
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/
Possible cause
There is no communication
between the control board
and the power.
Defective component.
Operation malfunction.
Defective component.
Operation malfunction.
The voltage of auxiliary
power in the power unit is
too low.
Defective component.
Operation malfunction.
Output phase voltage does
not agree to the reference.
Feedback fault.
Defective component.
Operation malfunction.
The software of the control
unit is not compatible with
the software of the power
unit.
The software version cannot
be read. There is no soft-
ware in the power unit.
Defective component.
Operation malfunction (a
problem in the power board
or the measurement board).
A CPU overload.
Defective component.
Operation malfunction.
VACON · 337
How to correct the fault
Reset the fault and restart the
drive.
Download the latest software from
the Danfoss Drives website. Update
the drive with it.
If the fault occurs again, ask
instructions from the distributor
near to you.
Reset the fault and make a power
down of the drive twice.
Download the latest software from
the Danfoss Drives website. Update
the drive with it.
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