ABB ACS560 Quick Installation And Start-Up Manual page 297
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Also See for ACS560:
- Firmware manual (514 pages) ,
- Quick installation and start-up manual (300 pages) ,
- Hardware manual (240 pages)
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(hex)
Fault / Aux. code
aux code visible
only on assistant
control panel and
drive composer))
1080
/
1081
ID
2281
2310
/ , /PC
ID
2 2
(
Output current has
exceeded internal fault
limit.
In addition to an actual
overcurrent situation, this
fault may also be caused by
an earth fault or supply
phase loss.
डायग् न ोस् ट िक 297
, ABB
)
, ABB
Check the auxiliary code (format
XXXYYYZZ):
"ZZ" indicates the overcurrent type
and phase that triggered the fault:
bit 7 =1 indicates SW overcurrent
bit 0: Phase U
bit 1: Phase V
bit 2: Phase W
For example: Aux code 0x83 indicates
SW overcurrent of phase U and V. If
there is no aux code, this indicates
that hardware overcurrent is
triggered.
Check motor load.
Check acceleration times in parameter
group 23 Speed reference ramp
(speed control), 26 Torque reference
chain (torque control) or 28 Frequency
reference chain (frequency control).
Also check parameters 46.01 Speed
scaling, 46.02 Frequency scaling and
46.03 Torque scaling.
Check motor and motor cable
(including phasing and delta/star
connection).
Check there are no contactors
opening and closing in motor cable.
Check that the start-up data in
parameter group 99 corresponds to
the motor rating plate.
Check that there are no power factor
correction capacitors or surge
absorbers in motor cable.
Check for an earth fault in motor or
motor cables by measuring the
insulation resistances of motor and
motor cable. See chapter Electrical
installation, section Checking the
insulation of the assembly in the
Hardware manual of the drive.
EN
HI
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