ABB ACS560 Quick Installation And Start-Up Manual page 157

Code Fault / Aux.
(hex) code aux code
visible only on
assistant con-
trol panel and
drive com-
poser))
3381 Output phase
loss
4110 Control board
temperature
4210 IGBTovertemper-
ature
4290 Cooling
42F1 IGBT temperat-
ure
4310 Excess temperat-
ure
4380 Excess temperat-
ure difference
4981 External temper-
ature 1
Cause
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. Con-
nect motor cable. If the
drive is in scalar mode and
nominal current of the
motor is less than 1/6 of
the nominal output cur-
rent of the drive, set para-
meter 31.19 Motor phase
loss to No action [0].
Control board temperat-
ure is too high.
Estimated drive IGBT
temperature is excessive.
Drive module temperature
is excessive.
Drive IGBT temperature is
excessive.
Power unit module temper-
ature is excessive.
High temperature differ-
ence between the IGBTs
of different phases.
Measured temperature 1
has exceeded fault limit.
Diagnostics 157
What to do
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
31.19 Motor phase loss to No action
[0].
Check proper cooling of the drive
and auxiliary cooling fan.
Check ambient conditions, air flow
and fan, dust pick-up in heatsink
fins and motor power.
Check ambient temperature, air
flow and fan operation, dust pick-
up in heatsink. Clean whenever ne-
cessary.
Check ambient conditions, air flow
and fan, dust pick-up in heatsink
fins and motor power.
Check ambient conditions, air flow
and fan, dust pick-up in heatsink
fins and motor power.
Check motor cabling and drive
module(s) cooling.
Check parameter 35.02 Measured
temperature 1, motor cooling and
fault limit for measured temperat-
ure 1.
EN
HI