Vacon 100 INDUSTRIAL - Page 345

Fault
code
Fault ID Fault name Possible cause How to correct the fault
39 382 Device removed An option board was
removed from slot A or B.
The device is not available. Reset
the fault.
383 Device removed The same cause as in ID380,
but refers to Slot C
384 Device removed The same cause as in ID380,
but refers to Slot D
385 Device removed The same cause as in ID380,
but refers to Slot E
40 390 Device unknown An unknown device was
connected (the power unit/
option board)
The device is not available. If the
fault occurs again, ask instructions
from your nearest distributor.
41 400 IGBT temperature The calculated IGBT tem-
perature is too high.
•
too high a motor load
•
too high an ambient
temperature
•
hardware malfunction
Do a check of the parameter set-
tings.
Examine the actual amount and
flow of cooling air.
Do a check of the ambient temper-
ature.
Examine the heatsink for dust.
Make sure that the switching fre-
quency is not too high in relation to
the ambient temperature and the
motor load.
Do a check of the cooling fan.
Make an identification run.
44
431 Device changed (dif-
ferent type)
There is a new power unit of
a different type. Parameters
are not available in the set-
tings.
Reset the fault.
The drive reboots after you reset
the fault.
Set the power unit parameters
again.
433 Device changed (dif-
ferent type)
The option board in slot C
was replaced by a new one
that you have not used
before in the same slot. No
parameter settings are
saved.
Reset the fault. Set the option
board parameters again.
434 Device changed (dif-
ferent type)
The same cause as in ID433,
but refers to Slot D.
435 Device changed (dif-
ferent type)
The same cause as in ID433,
but refers to Slot D.
FAULT TRACING VACON · 345
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