ABB ACS355 User Manual page 347

CODE FAULT
0024 OVERSPEED
(7310)
0306 bit 7
0027 CONFIG FILE
(630F)
0306 bit 10
0028 SERIAL 1 ERR
(7510)
0306 bit 11
(programmable fault
function 3018, 3019)
0029 EFB CON FILE
(6306)
0306 bit 12
0030 FORCE TRIP
(FF90)
0306 bit 13
0034 MOTOR PHASE
(FF56)
0306 bit 14
CAUSE
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 (in
vector control) or 2007
MINIMUM FREQ and
2008 MAXIMUM
FREQ (in scalar
control).
Internal configuration
file error
Fieldbus
communication break
Configuration file
reading error
Trip command
received from fieldbus
Motor circuit fault due
to missing motor
phase or motor
thermistor relay (used
in motor temperature
measurement) fault.
Fault tracing 347
WHAT TO DO
Check minimum/maximum frequency
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.
Check status of fieldbus
communication. See chapter
control with embedded fieldbus
page 301, chapter Fieldbus control
with fieldbus adapter
appropriate fieldbus adapter manual.
Check fault function parameter
settings.
Check connections.
Check if master can communicate.
Contact your local ABB
representative.
See appropriate communication
module manual.
Check motor and motor cable.
Check motor thermistor relay (if used).
Fieldbus
on
on page 325 or