
What to do
Cause
Event name /
Aux. code
Code
(hex)
See the auxiliary code for indication
of module IDs that contain fans that
Warning limit for fan lifetime
(parameter 206.08) has been
exceeded.
Fan lifetime
exceeded
AE91
have exceeded their lifespan. Auxiliary
code is a bit word where bit 0
indicates CIO-01 module assigned to
node ID 1.
Replace the failing fan and reset the
fan data via parameter group 207 I/O
bus service.
Check fan feedback. See parameters
206.30…206.33 for individual failing
fans.
Fan speed is under limit (parameter
206.06).
Fan speed
AE92
See the auxiliary code for node(s)
giving faulty feedback indication for
fan(s).
Error in fan speed feedback.
Fan speed
feedback
error
AE93
Auxiliary code is a bit word where bit
0 indicates CIO-01 module assigned
to node ID 1.
Check fan feedback. Verify the
identification run results against the
tachometer pulse count of the fan
feedback.
Check miniature circuit breaker and
digital input DI5.
Warning related to miniature circuit
breaker. Some of the bits of the MCB
status word are 0.
CIO MCB
monitoring
AE94
Check fuses and digital input DI6.
Warning related to fuses.
Some of the bits of the fuse status
word are 0.
CIO fuse
monitoring
AE95
Check digital input DI8.
Warning related to digital input DI8.
CIO DI8
monitoring
AE97
Check status of other converter
(parameters
and
).
DDCS (fiber optic) communication
between converters (for example, the
inverter unit and the supply unit) is
lost.
INU-LSU
comm loss
AF80
Check settings of parameter group
. Check the
Note that the inverter unit will
continue operating based on the
corresponding settings in the control
program of the other converter.
status information that was last
received from the other converter.
Check cable connections. If necessary,
replace cables.
The auxiliary code specifies the
original warning code in the supply
The supply unit (or other converter)
has generated a warning.
Line side unit
warning
AF85
unit control program. See section
Auxiliary codes for line-side converter
warnings (page 597)
Check the auxiliary code (format XXXX
YYYY). “YYYY” indicates the problem
(see actions for each code below).
The speed controller autotune routine
did not complete successfully.
Speed
controller
autotuning
AF90
Repeat autotune until successful.
The drive was stopped before the
autotune routine finished.
0000
Make sure the prerequisites of the
autotune run are fulfilled. See
The drive was started but was not
ready to follow the autotune
command.
0001
588 Fault tracing
Содержание ACS880 N5700 Series
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 position control program N5700 Firmware manual ...
Страница 2: ......
Страница 4: ......
Страница 22: ...22 ...
Страница 28: ...28 ...
Страница 32: ...32 ...
Страница 60: ...60 ...
Страница 456: ...Def Type FbEq 16b 32b Description Name Range Selection No 100 1 1 1 Overriding value 0 001 100 000 456 Parameters ...
Страница 546: ...546 ...
Страница 604: ...604 ...
Страница 626: ...626 ...
Страница 640: ...640 ...
Страница 660: ...660 ...