ABB ACS350 User Manual page 280

280
CODE FAULT
0017 UNDERLOAD
(FF6A)
0306 bit 0
(programmable fault
function 3013...3015)
0018 THERM FAIL
(5210)
0306 bit 1
0021 CURR MEAS
(2211)
0306 bit 4
0022 SUPPLY PHASE
(3130)
0306 bit 5
(programmable
fault function 3016)
0023 ENCODER ERR
(7301)
0306 bit 6
(programmable
fault function 5003)
0024 OVERSPEED
(7310)
0306 bit 7
0026 DRIVE ID
(5400)
0306 bit 9
0027 CONFIG FILE
(630F)
0306 bit 10
Fault tracing
CAUSE
Motor load is too low due to e.g.
release mechanism in driven
equipment.
Drive internal fault. Thermistor
used for drive internal
temperature measurement is
open or short-circuited.
Drive internal fault. Current
measurement is out of range.
Intermediate circuit DC voltage
is oscillating due to missing
input power line phase or blown
fuse.
Trip occurs when DC voltage
ripple exceeds 14% of nominal
DC voltage.
Communication fault between
pulse encoder and pulse
encoder interface module or
between module and drive.
Motor is turning faster than
highest allowed speed due to
incorrectly set minimum/
maximum speed, insufficient
braking torque or changes in
load when using torque
reference.
Operating range limits are set
by parameters 2001 MINIMUM
SPEED and 2002 MAXIMUM
SPEED (with vector control) or
2007 MINIMUM FREQ and
2008 MAXIMUM FREQ (with
scalar control).
Internal drive ID fault
Internal configuration file error
WHAT TO DO
Check for problem in driven equipment.
Check fault function parameters.
Check motor power against unit power.
Contact your local ABB representative.
Contact your local ABB representative.
Check input power line fuses.
Check for input power supply imbalance.
Check fault function parameters.
Check pulse encoder and its wiring, pulse encoder
interface module and its wiring and parameter group
50 ENCODER settings.
Check minimum/maximum speed settings.
Check adequacy of motor braking torque.
Check applicability of torque control.
Check need for brake chopper and resistor(s).
Contact your local ABB representative.
Contact your local ABB representative.