ABB ACS880 Firmware Manual page 600

600 Fault tracing
Code
Fault
(hex)
73B0 Emergency ramp
failed
73B1 Stop failed
7510 FBA A communication
Programmable fault:
FBA A comm loss func
7520 FBA B communication
Programmable fault:
FBA B comm loss func
7581 DDCS controller
comm loss
Programmable fault:
DDCS controller comm
loss function
7582 MF comm loss
Programmable fault:
M/F comm loss function
7583 Line side unit faulted
Cause
0002 Feed constant definition invalid
or outside limits.
0003 Motor/load gear definition
invalid or outside limits.
0004 Encoder not configured.
0005 Encoder stopped working.
Emergency stop did not finish
within expected time.
Ramp stop did not finish within
expected time.
Cyclical communication
between drive and fieldbus
50.02
adapter module A or between
PLC and fieldbus adapter
module A is lost.
Cyclical communication
between drive and fieldbus
50.32
adapter module B or between
PLC and fieldbus adapter
module B is lost.
DDCS (fiber optic)
communication between drive
and external controller is lost.
60.59
Master/follower
communication is lost.
60.09
The supply unit (or other
converter) connected to the
inverter unit has generated a
fault.
What to do
Check feed constant settings
90.64).
Check motor/load gear settings
and 90.62).
Check encoder settings
configuration or 93 Encoder 2
configuration).
Use parameter 91.10 Encoder parameter
refresh) to validate any changes in the
settings.
Check encoder status.
Check the settings of parameters
Emergency ramp supervision
Emergency ramp supervision
Check the predefined ramp times
(23.11...23.19 for mode Off1,
mode Off3).
Check the settings of parameters
Ramp stop supervision
stop supervision delay.
Check the predefined ramp times in
parameter group 23 Speed reference
ramp.
Check status of fieldbus communication.
See user documentation of fieldbus
interface.
Check settings of parameter groups
Fieldbus adapter (FBA),
settings, 52 FBA A data in
data out.
Check cable connections.
Check if communication master is able to
communicate.
Check status of fieldbus communication.
See user documentation of fieldbus
interface.
Check settings of parameter group
Fieldbus adapter (FBA).
Check cable connections.
Check if communication master is able to
communicate.
Check status of controller. See user
documentation of controller.
Check settings of parameter group
DDCS communication.
Check cable connections. If necessary,
replace cables.
See A7CB MF comm loss
The auxiliary code specifies the original
fault code in the supply unit control
program. Refer to the firmware manual of
the supply unit.
(90.63 and
(90.61
(92 Encoder 1
31.32
and 31.33
delay.
23.23 for
31.37
and 31.38 Ramp
50
51 FBA A
and 53 FBA A
50
60
(page 580).