ABB ACS880 Firmware Manual page 523

Code
Fault
(hex)
6684 EFB load fault
6881 Text data overflow
6882 Text 32-bit table
overflow
6883 Text 64-bit table
overflow
6885 Text file overflow
7080 Option module comm
loss
7081 Control panel loss
Programmable fault:
Communication loss
action
7082 Ext I/O comm loss
00 0001 Communication with module
00 0002 Module not found.
00 0003 Configuration of module failed.
00 0004 Configuration of module failed.
7083 Panel reference
conflict
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Cause
Embedded fieldbus (EFB)
protocol firmware could not be
loaded.
Version mismatch between
EFB protocol firmware and
drive firmware.
Internal fault.
Internal fault.
Internal fault.
Internal fault.
Communication between drive
and an option module is lost.
Control panel (or PC tool) has
stopped communicating.
49.05
The I/O extension module
types specified by parameters
do not match the detected
configuration.
failed.
Use of saved control panel
reference in multiple control
modes attempted.
Fault tracing 523
What to do
Contact your local ABB representative.
Reset the fault. Contact your local ABB
representative if the fault persists.
Reset the fault. Contact your local ABB
representative if the fault persists.
Reset the fault. Contact your local ABB
representative if the fault persists.
Reset the fault. Contact your local ABB
representative if the fault persists.
See A798 Encoder option comm loss
(page 503).
Check PC tool or control panel
connection.
Check control panel connector.
Disconnect and reconnect the control
panel.
Check the auxiliary code. The code
specifies the I/O port used as follows: 0:
Panel, 1: Fieldbus interface A, 2:
Fieldbus interface B, 3: Ethernet, 4:
D2D/EFB port).
Check the auxiliary code (format
XXYY YYYY). "XX" specifies the number
of the I/O extension module (01:
parameter group 14 I/O extension
module 1, 02: 15 I/O extension module
03: 16 I/O extension module
"YY YYYY" indicates the problem (see
actions for each code below).
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 the type and location settings of
the modules (parameters 14.01/14.02,
15.01/15.02 or 16.01/16.02).
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.
The control panel reference can only be
saved for one reference type at a time.
Consider the possibility of using a copied
reference instead of saved reference
(see the reference selection parameter).
2,
3).