ABB ACS280 Firmware Manual page 338

338 Fault tracing
Code
Warning / Aux. code
(hex)
A984 External warning 4
(Editable message
text)
Programmable
warning:
31.07 External event
4 source
31.08 External event
4 type
A985 External warning 5
(Editable message
text)
Programmable
warning:
31.09 External event
5 source
31.10 External event 5
type
AF8C Process PID sleep
mode
AF90 Autotune
AFAA Autoreset
AFE1 Emergency stop
(off2)
AFE2 Emergency stop (off1
or off3)
AFEA Enable start signal
missing
(Editable message
text)
AFE9 Start delay
AFEB Run enable missing
AFED Enable to rotate
AFF6 Identification run
Cause
Fault in external device 5.
Fault in external device 5.
The drive is entering sleep
mode.
The autotune routine has
been interrupted.
A fault is about to be
autoreset.
Drive has received an
emergency stop (mode
selection off2) command.
Drive has received an
emergency stop (mode
selection off1 or off3)
command.
No enable start signal
received.
The start delay is active and
the drive will start the motor
after a predefined delay.
No run enable signal is
received.
Signal enable to rotate has
not been received within a
fixed time delay of 240s.
Motor ID run will occur at
next start.
What to do
Check the external device.
Check setting of parameter
External event 4 source
Check the external device.
Check setting of parameter
External event 5 source
Informative warning. See section
Sleep and boost functions for process
PID control
, and parameters
40.43 40.48
... .
The code contains an auxiliary value
that specifies the reason for the
abortion. For details, see section
Speed controller autotune
Informative warning. See the settings
31 Fault functions
in parameter group
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
Emergency stop source
Check the setting of (and the source
selected by) parameter
start command
.
Informative warning. See parameter
21.22 Start delay
.
Check setting of parameter
enable 1 source
. Switch signal on (e.g.
in the fieldbus Control Word) or check
wiring of selected source.
Switch enable to rotate signal on (eg.
in digital inputs).
Check the setting of (and source
selected by) parameter
to rotate
.
Informative warning.
31.07
.
31.09
.
.
.
21.05
.
20.19 Enable
20.12 Run
20.22 Enable