ABB ACH580 Series Installation, Operation And Maintenance Manual page 59

ACH580 Ultra-Low Harmonic Drives Installation, Operation and Maintenance Manual
Code
(hex)
A985
AF80
AF85
AF88
AF8C
AFAA
AFE1
AFE2
AFE9
AFED
AFEE
Warning / Aux. code
External warning 5
(Editable message text)
Programmable warning:
31.09 External event 5
source
31.10 External event 5
type
INU-LSU comm loss
Programmable warning:
60.79 INU-LSU comm loss
function
Line side unit warning
Season configuration
warning
Process PID sleep mode
Autoreset
Emergency stop (off2)
Emergency stop (off1 or
off3)
Start delay
Run permissive
Start interlock 1
Cause
Fault in external device Check the external device.
5.
Check setting of parameter 31.09
External event 5 source.
DDCS (fiber optic) Check status of other converter
communication (parameters 06.36 and 06.39).
between converters (for
Check settings of parameter group 60
example, the inverter
DDCS communication.
unit and the supply
Check the corresponding settings in
unit) is lost.
the control program of the other
Note that the inverter
converter.
unit will continue
Check cable connections. If
operating based on the
necessary, replace cables.
status information that
was last received from
the other converter.
The supply unit (or The auxiliary code specifies the
other converter) has original warning code in the supply
generated a warning. unit control program. See chapter
Fault tracing in ACS880 IGBT supply
control program firmware manual
(3AUA0000131562
[English]).
You have configured a Configure the seasons with increasing
season which starts start dates, see parameters 34.60
before the previous Season 1 start date...34.63 Season 4
season. start date.
The drive is entering Informative warning. See section
sleep mode. Sleep and boost functions for process
PID control, and parameters
40.43...40.48.
A fault is about to be Informative warning. See the settings
autoreset. in parameter group 31 Fault functions.
Drive has received an Check that it is safe to continue
emergency stop (mode operation. Then return emergency
selection off2) stop push button to normal position.
command. Restart drive.
If the emergency stop was
Drive has received an
unintentional, check the source
emergency stop (mode
selected by parameter 21.05
selection off1 or off3)
Emergency stop source.
command.
The start delay is active Informative warning. See parameter
and the drive will start 21.22 Start delay.
the motor after a
predefined delay.
Run permissive is Check the setting of (and source
keeping the drive from selected by) parameter 20.40 Run
running the motor. permissive.
Start interlock 1 is Check the signal source selected for
keeping the drive from parameter 20.41 Start interlock 1.
starting.
ACH580 Ultra-Low Harmonic Drives Installation
59
What to do