Omron CJ1W-EIP21 - Page 341

13-23
13 Troubleshooting
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
13-3 Connection Status Codes and Error Processing
13
01 011B Error code returned from tar-
get:
The RPI was set to a value
that is below the specifica-
tions.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Set the origina-
tor’s RPI setting
to 0.5 ms or
greater.
01 0203 Error code returned from tar-
get:
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 communications 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 tar-
get:
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 tar-
get:
There was a parameter error
in the frame used to open the
connection.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Depends on
the originator’s
specifications.
(Contact the
originator
device’s manu-
facturer.)
01 0302 Error occurred at originator or
error code returned from tar-
get:
The tag data link’s allowable
bandwidth (pps) was
exceeded.
Check the origi-
nator and tar-
get connection
settings (num-
ber of connec-
tions and RPI).
Check the tar-
get’s connec-
tion settings
(number of con-
nections and
RPI).
Check the origi-
nator and tar-
get connection
settings (num-
ber of connec-
tions and RPI).
01 0311 Error code returned from tar-
get:
There was a parameter error
in the frame used to open the
connection.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Depends on
the originator’s
specifications.
(Contact the
originator
device’s manu-
facturer.)
01 0312 Error code returned from tar-
get:
There was a parameter error
in the frame used to open the
connection.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Depends on
the originator’s
specifications.
(Contact the
originator
de
vice’
s manu-
facturer.)
01 0315 Error code returned from tar-
get:
There was a parameter error
in the frame used to open the
connection.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Depends on
the originator’s
specifications.
(Contact the
originator
device’s manu-
facturer.)
01 0316 Error code returned from tar-
get:
There was a parameter error
in the frame used to close the
connection.
This error does
not occur.
Depends on
the target’s
specifications.
(Contact the
target device’s
manufacturer.)
Depends on
the originator’s
specifications.
(Contact the
originator
device’s manu-
facturer.)
Connection status
Source of error
Handling
General
Status
(hex)
Additional
Status
(hex)
Configuration
1
Configuration
2
Configuration
2