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Connection Status Codes and Error Processing Section 14-3
01 0316 Error code returned from target:
There was a parameter error in
the frame used to close the con-
nection.
This error does
not occur.
Depends on the tar-
get’s specifications.
(Contact the target
device’s manufac-
turer.)
Depends on the orig-
inator’s specifica-
tions. (Contact the
originator device’s
manufacturer.)
01 031C Error code generated in origina-
tor:
Some other error occurred.
This error does
not occur.
The originator gener-
ates this code when
an unsupported
response code is
returned from the
target in reply to a
connection-opening
request.
Depends on the orig-
inator’s specifica-
tions. (Contact the
originator device’s
manufacturer.)
08 --- Error code returned from target:
There is no Forward Open or
Large Forward Open service in
the target device.
This error does
not occur.
Depends on the tar-
get’s specifications.
(Contact the target
device’s manufac-
turer.)
Depends on the orig-
inator’s specifica-
tions. (Contact the
originator device’s
manufacturer.)
D0 0001 Error code generated in origina-
tor:
The connection operation is
stopped.
The connection
was stopped
because the Tag
Data Link Stop Bit
was turned ON, or
the settings data
is being down-
loaded.
Either turn ON the
Tag Data Link
Start Bit, or wait
until the settings
data has been
downloaded.
Includes Control-
ler stop errors,
Unit failure, and
EM bank files at
the refresh desti-
nation. To handle
these errors, refer
to 14-2-1Errors
Occurring at the
EtherNet/IP Unit
or built-in Ether-
Net/IP port.
The meaning of this
error code is defined
by each vendor, so it
depends on the tar-
get’s specifications.
(Contact the target
device’s manufac-
turer.)
Depends on the orig-
inator’s specifica-
tions. (Contact the
originator device’s
manufacturer.)
D0 0002 Error code generated in origina-
tor:
The connection is being opened
(opening processing in
progress).
Wait until the
opening process-
ing is completed.
The meaning of this
error code is defined
by each vendor, so it
depends on the tar-
get’s specifications.
(Contact the target
device’s manufac-
turer.)
Depends on the orig-
inator’s specifica-
tions. (Contact the
originator device’s
manufacturer.)
Connection status Source of error Handling
General
Status
(hex)
Additional
Status
(hex)
Configuration 1 Configuration 2 Configuration 3