ABB ACS560 Firmware Manual page 422

422 Fault tracing
Warning / Aux. code
(aux code visible only
Code
on assistant control
(hex)
panel and drive
composer)
A985 External warning 5
(Editable message text)
Programmable warning:
31.09 External event 5
source
31.10 External event 5
type
A991 Safe motor
temperature
AF88 Season configuration
warning
AF90 Speed controller
autotuning
AFAA Autoreset
AFE1 Emergency stop (off2)
AFE2 Emergency stop (off1
or off3)
AFE9 Start delay
AFF5 Override new start
required
Cause
Fault in external device 5.
You have configured a season
which starts before the
previous season.
You have configured a season
which starts before the
previous season.
The speed controller autotune
routine did not complete
successfully.
0000 The drive was stopped before
the autotune routine finished.
0001 The drive was started but was
not ready to follow the
autotune command.
0002 Required torque reference
could not be reached before
the drive reached maximum
speed.
0003 Motor could not
accelerate/decelerate to
maximum/minimum speed.
0005 Motor could not decelerate
with full autotune torque.
A fault is about to be autoreset. Informative warning. See the settings in
Drive has received an
emergency stop (mode
selection off2) command.
Drive has received an
emergency stop (mode
selection off1 or off3)
command.
The start delay is active and
the drive will start the motor
after a predefined delay.
The Safe torque off function
was active and has been reset
while in Override.
What to do
Check the external device.
Check setting of parameter
External event 5 source.
Configure the seasons with increasing
start dates, see parameters
Season 1 start date...34.63 Season 4
start date.
Configure the seasons with increasing
start dates, see parameters
Season 1 start date...34.63 Season 4
start date.
Check the auxiliary code (format XXXX
YYYY). "YYYY" indicates the problem
(see actions for each code below).
Repeat autotune until successful.
Make sure the prerequisites of the
autotune run are fulfilled. See section
Before activating the autotune routine
(page 46).
Decrease torque step (parameter 25.38)
or increase speed step (25.39).
Increase torque step (parameter 25.38)
or decrease speed step (25.39).
Decrease torque step (parameter 25.38)
or speed step (25.39).
parameter group 31 Fault
Check that it is safe to continue
operation. Then return emergency stop
push button to normal position. Restart
drive.
If the emergency stop was unintentional,
check the source selected by parameter
21.05 Emergency stop source.
Informative warning. See parameter
21.22 Start delay.
A new start signal is required to start the
drive again.
31.09
34.60
34.60
functions.