3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-22
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
_EIP_RegTargetSta
[255]
Registered Target
Node Information
NX-series CPU Units: Gives a list of
nodes for which built-in EtherNet/IP con-
nections are registered for CIP communi-
cations 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 tar-
get node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a tar-
get node ID of x is not registered.
NJ-series CPU Units: Gives a list of nodes
for which built-in EtherNet/IP connections
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 tar-
get node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a tar-
get node ID of x is not registered.
ARRAY
[0..255] OF
BOOL
TRUE or
FALSE
page 3-52
_EIP1_RegTargetSta
[255]
CIP Communica-
tions1 Registered Tar-
get Node Information
Gives a list of nodes for which built-in Eth-
erNet/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 tar-
get node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a tar-
get node ID of x is not registered.
Note You can use this system-defined vari-
able only for NX-series CPU Units.
ARRAY
[0..255] OF
BOOL
TRUE or
FALSE
page 3-52
_EIP2_RegTargetSta
[255]
CIP Communica-
tions2 Registered Tar-
get Node Information
Gives a list of nodes for which built-in Eth-
erNet/IP connections are registered for
CIP communications 2.
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 tar-
get node ID of x is registered.
Array[x] is FALSE:
The connection to the node with a tar-
get node ID of x is not registered.
Note You can use this system-defined vari-
able only for the NX701 CPU Units.
ARRAY
[0..255] OF
BOOL
TRUE or
FALSE
page 3-52
Variable name Meaning Function Data type
Range of
values
Reference
To Next Page
Loading...
