What to doCause
Event name /
Aux. code
Code
(hex)
configuration). “ZZZZ” indicates the
problem (see actions for each code
below).
Check module location (91.12 or
91.14).
Adapter not found in specified slot.0001
Check the module type (91.11 or
91.13) against status (91.2 or 91.3).
Detected type of interface module
does not match parameter setting.
0002
Contact your local ABB
representative.
Logic version too old.0003
Contact your local ABB
representative.
Software version too old.0004
Check module type (91.11 or 91.13)
against encoder type (92.1 or 93.1).
Encoder type incompatible with
interface module type.
0006
Check module location (91.12 or
91.14).
Adapter not configured.0007
Use parameter 91.10 Encoder
parameter refresh to validate any
changes in the settings.
Speed feedback configuration has
changed.
0008
Configure the encoder in group 92
Encoder 1 configuration or 93
Encoder 2 configuration.
No encoders configured to encoder
module.
0009
Check input selection (91.31 or
91.41).
Non-existing emulation input.000A
Check input selection (91.31 or
91.41), interface module type, and
encoder type.
Echo not supported by selected
input (for example, resolver or
absolute encoder).
000B
Check input selection (91.31 or 91.41)
and serial link mode (92.30 or 93.30)
settings.
Emulation in continuous mode not
supported.
000C
Check that the encoder is selected as
feedback source in parameter 90.41
or 90.51.
Encoder feedback not used as actual
feedback, or measured motor
feedback lost (and parameter
90.45/90.55 is set to Warning).
Encoder
option comm
loss
A798
Check that the encoder interface
module is properly seated in its slot.
Check that the encoder interface
module or slot connectors are not
damaged. To pinpoint the problem,
try installing the module into a
different slot.
If the module is installed on an FEA-03
extension adapter, check the fiber
optic connections.
Check the auxiliary code (format XXXX
YYYY). “YYYY” indicates the problem
(see actions for each code below).
Contact your local ABB
representative.
Failed answer to encoder
configuration message.
0001
Contact your local ABB
representative.
Failed answer to adapter watchdog
disable message.
0002
Contact your local ABB
representative.
Failed answer to adapter watchdog
enable message.
0003
Fault tracing 681