Omron NJ Series User Manual page 102

3 System-defined Variables Related to the Built-in EtherNet/IP Port
Variable name
_EIP1_TDLinkAll- CIP Communica-
RunSta tions1 All Tag Data
Link Communications
Status
_EIP2_TDLinkAll- CIP Communica-
RunSta tions2 All Tag Data
Link Communications
Status
_EIP_RegTarget- Registered Target
Sta[255] Node Information
_EIP1_RegTarget- CIP Communica-
Sta[255] tions1 Registered
Target Node Informa-
tion
3-24
Meaning
Indicates that all tag data links are com-
municating in CIP communications 1.
TRUE: Tag data links are communicating
in all connections as the originator.
FALSE: An error occurred in at least one
connection.
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
Indicates that all tag data links are com-
municating in CIP communications 2.
TRUE: Tag data links are communicating
in all connections as the originator.
FALSE: An error occurred in at least one
connection.
Note You can use this system-de-
fined variable only for the
NX701 CPU Units and NX102
CPU Units.
NX-series CPU Units: Gives a list of no-
des for which built-in EtherNet/IP connec-
tions are registered for CIP communica-
tions 1.
This variable is valid only when the built-
in EtherNet/IP port is the originator.
Array[x] is TRUE:
The connection to the node with a target
node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a target
node ID of x is not registered.
NJ-series CPU Units: Gives a list of no-
des for which built-in EtherNet/IP connec-
tions are registered.
This variable is valid only when the built-
in EtherNet/IP port is the originator.
Array[x] is TRUE:
The connection to the node with a target
node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a target
node ID of x is not registered.
Gives a list of nodes for which built-in
EtherNet/IP connections are registered
for CIP communications 1.
This variable is valid only when the built-
in EtherNet/IP port is the originator.
Array[x] is TRUE:
The connection to the node with a target
node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a target
node ID of x is not registered.
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
Function Data type
BOOL
BOOL
ARRAY
[0..255] OF
BOOL
ARRAY
[0..255] OF
BOOL
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Range of
Reference
values
TRUE or page 3-53
FALSE
TRUE or page 3-53
FALSE
TRUE or page 3-54
FALSE
TRUE or page 3-54
FALSE