Omron CJ1W-EIP21 User Manual

Email odva@odva.org

WEB www.odva.org 

The following table shows the possible originator/target configurations.

The following table shows the likely causes of the errors causes for each con-
figuration and connection status (code).

Configuration 1

CS1W-EIP21, CJ1W-EIP21, 
CJ2H-CPU

@@

-EIP, CJ2M-

CPU3

@

 

CS1W-EIP21, CJ1W-EIP21, 
CJ2H-CPU

@@

-EIP, CJ2M-

CPU3

@

 

Configuration 2

CS1W-EIP21, CJ1W-EIP21, 
CJ2H-CPU

@@

-EIP, CJ2M-

CPU3

@

 

Other company’s device

Configuration 3

Other company’s device

CS1W-EIP21, CJ1W-EIP21, 
CJ2H-CPU

@@

-EIP, CJ2M-

CPU3

@

 

00

0000

Normal status code:

The connection has been 
opened and the tag data link is 
communicating normally.

---

---

---

01

0100

Error code returned from target:

Attempted to open multiple con-
nections at the same connec-
tion.

This error does 
not occur.

Depends on the tar-
get’s specifications.
(Contact the target 
device’s manufac-
turer for details on 
preventing the error 
from occurring in the 
future.)

Depends on the orig-
inator’s specifica-
tions.
(Contact the origina-
tor device’s manufac-
turer for details on 
preventing the error 
from occurring in the 
future.)

01

0103

Error code returned from target:

Attempted to open a connection 
with an unsupported transport 
class.

This error does 
not occur.

Confirm that the tar-
get supports Class 
1.

Confirm that the 
originator supports 
Class 1.

01

0106

Duplicate consumers:

Attempted to open multiple con-
nections for single-consumer 
data.

If the tag data link 
is stopped or 
started, this error 
may occur accord-
ing to the timing, 
but the system will 
recover automati-
cally.

Depends on the tar-
get’s specifications.
(Contact the target 
device’s manufac-
turer.)

If the tag data link is 
stopped or started, 
this error may occur 
according to the tim-
ing, but the system 
will recover automat-
ically.

01

0107

Error code returned from target:

Attempted to close a connec-
tion, but that connection was 
already closed.

This error does 
not occur.

This error does not 
occur.

This is not an error 
because the connec-
tion is already 
closed.

01

0108

Error code returned from target:

Attempted to open a connection 
with an unsupported connection 
type.

This error does 
not occur.

Check which con-
nection types can be 
used by the target. 
(Contact the manu-
facturer.)

Only multicast and 
point-to-point can be 
set.

Check which con-
nection types can be 
used by the origina-
tor.

(An error will occur if 
a connection other 
than multicast or 
point-to-point is set.)