ABB ACS880 Firmware Manual page 186

186 Fault tracing
Code Fault
(hex)
7E11 DDCS controller
comm loss
Programmable fault:
160.59 DDCS
controller comm loss
action
7E13 Incompatible option
module
8E00 Overvoltage
8E06 AI supervision
Programmable fault:
112.03 AI supervision
function
9E01 External fault 1
(Editable message
text)
Programmable fault:
131.01 External event
1 source
131.02 External event
1 type
Cause
00 0002 Module not found.
00 0003 Configuration of module
failed.
00 0004 Configuration of module
failed.
DDCS (fiber optic)
communication between the
supply unit and external
controller is lost.
Option module not
supported. (For example,
type Fxxx-xx-M fieldbus
adapter modules are not
supported.)
Grid voltage is above 120% of
the parameter
voltage for more than
0.5 seconds.
An analog signal is outside
the limits specified for the
analog input.
Fault in external device 1.
What to do
Check the type and location settings
of the modules (parameters
114.01/114.02,
116.01/116.02).
Check that the module is properly
seated in its slot.
Check that the module and the slot
connector is not damaged.
Try installing the module into another
slot.
Check status of controller. See the
user documentation of the controller.
Check settings of parameter group
160 DDCS
Check cable connections. If necessary,
replace cables.
Check the auxiliary code. The code
specifies the interface to which the
unsupported module is connected:
1: Fieldbus interface A, 2: Fieldbus
interface B.
Replace the module with a supported
type.
Check that parameter
195.01 Supply voltage
voltage in use.
Check the auxiliary code to identify the
diode supply unit (15: single diode
supply unit or the first parallel-
connected diode supply unit, 16: the
second parallel-connected diode
supply unit).
Check the event log for an auxiliary
code (format XXXX XYZZ). "Y"
specifies the location of the input (0:
Control unit, 1: I/O extension module
1, 2: I/O extension module 2, 3: I/O
extension module 3). "ZZ" specifies
the limit (01: AI1 under minimum, 02:
AI1 above maximum, 03: AI2 under
minimum, 04: AI2 above maximum).
Check signal level at the analog input.
Check the wiring connected to the
input.
Check the minimum and maximum
limits of the input in parameter group
112 Standard
Check the external device.
Check setting of parameter
External event 1
115.01/115.02 or
communication.
195.01 Supply
is set according to the supply
AI.
131.01
source.