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Connection Status Codes and Error Processing Section 14-3
01 011A Error code returned from origi-
nator:
Connection could not be estab-
lished because the buffer was
full due to high traffic.
An unexpected
network load may
have been
received. Use the
Network Configu-
rator Device Moni-
tor or the Ethernet
Tab Page to check
the bandwidth
usage, and cor-
rect the load. If
there are places
where broadcast
storms occur,
such as loop con-
nections in the
network connec-
tion format, then
correct them.
An unexpected net-
work load may have
been received. Use
the Network Configu-
rator Device Monitor
or the Ethernet Tab
Page to check the
bandwidth usage,
and correct the load.
If there are places
where broadcast
storms occur, such
as loop connections
in the network con-
nection format, then
correct them.
Follow the operating
specifications for the
originator. (Consult
the originator manu-
facturer.)
01 011B Error code returned from target:
The RPI was set to a value that
is below the specifications.
This error does
not occur.
Depends on the tar-
get’s specifications.
(Contact the target
device’s manufac-
turer.)
Set the originator’s
RPI setting to 0.5 ms
or greater.
01 0203 Error code returned from target:
The connection timed out.
Tag data link communications from the target timed out. Check
the power supply and cable wiring of the devices in the commu-
nications path, including the target and switches. If performance
has dropped due to heavy load, change the performance set-
tings. For example, increase the timeout time or RPI setting.
01 0204 Error code returned from target:
The connection-opening pro-
cess timed out.
There was no response from the target. Check the power supply
and cable wiring of the devices in the communications path,
including the target and switches.
01 0205 Error code returned from target:
There was a parameter error in
the frame used to open 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 0302 Error occurred at originator or
error code returned from target:
The tag data link’s allowable
bandwidth (pps) was exceeded.
Check the origina-
tor and target con-
nection settings
(number of con-
nections and
RPI).
Check the target’s
connection settings
(number of connec-
tions and RPI).
Check the originator
and target connec-
tion settings (number
of connections and
RPI).
01 0311 Error code returned from target:
There was a parameter error in
the frame used to open 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 0312 Error code returned from target:
There was a parameter error in
the frame used to open 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 0315 Error code returned from target:
There was a parameter error in
the frame used to open 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.)
Connection status Source of error Handling
General
Status
(hex)
Additional
Status
(hex)
Configuration 1 Configuration 2 Configuration 3