ABB ACS280 Firmware Manual page 342

342 Fault tracing
Code
Fault / Aux. code
(hex)
3385 Autophasing
3381 Output phase loss
Programmable fault:
31.19 Motor phase
loss
4110 Control board
temperature
4210 IGBT
overtemperature
4290 Cooling
42F1 IGBT temperature
4310 Excess temperature
4180 Excess temperature
difference
4981 External temperature
1
(Editable message
text)
Cause
Autophasing routine (see
Autophasing
section on
46
page ) has failed.
Motor circuit fault due to
missing motor connection
(any of the three phases not
connected).
In scalar control mode, the
drive detects fault only when
the output frequency is
above 10% of the motor
nominal frequency.
Control board temperature
is too high.
Estimated drive IGBT
temperature is excessive.
Drive module temperature is
excessive.
Drive IGBT temperature is
excessive.
Power unit module
temperature is excessive.
High temperature difference
between the IGBTs of
different phases.
Measured temperature 1 has
exceeded fault limit.
What to do
Check that the motor ID run has been
successfully completed.
Check that the motor is not already
turning when the autophasing routine
starts.
Check the setting of parameter
Motor type
.
Connect motor cable.
If the drive is in scalar mode and
nominal current of the motor is less
than 1/6 of the nominal output current
of the drive, set parameter
phase loss No action
to
Check proper cooling of the drive.
Check the auxiliary cooling fan.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
Check ambient temperature. If it
exceeds 50 °C /122 °F, ensure that load
current does not exceed derated load
capacity of drive. See chapter
Technical data
, section
hardware manual of the drive.
Check drive module cooling air flow
and fan operation.
Check inside of cabinet and heatsink
of drive module for dust pick-up. Clean
whenever necessary.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
Check the motor cabling.
Check cooling of drive module(s).
Check the value of parameter
Measured temperature 1
Check the cooling of the motor (or
other equipment whose temperature
is being measured).
Check the value of parameter
Temperature 1 fault limit
99.03
31.19 Motor
.
Derating
in the
35.02
.
35.12
.