Variable name Meaning Function Data type
Range of
values
Reference
_EIP_TargetNo-
deErr[255]
Target Node Error In-
formation
NX-series CPU Units: Indicates that the
connection for the Registered T
arget
Node Information for CIP communica-
tions 1 was not established or that an er-
ror occurred in the target Controller.
The array elements are valid only when
the Registered Target Node Information
is TRUE.
Array[x] is TRUE:
A connection was not normally establish-
ed with the target node for a target node
ID of x (the Registered Target Node Infor-
mation is TRUE and the Normal Target
Node Information is FALSE), or a con-
nection was established with the target
node but an error occurred in the target
Controller.
Array[x] is FALSE:
The target node is not registered for a
target node ID of x (the Registered Target
Node Information is FALSE), or a con-
nection was normally established with the
target node (the Registered Target Node
Information is TRUE and the Normal Tar-
get Node Information is TRUE). An error
occurred in the target Controller (the Tar-
get PLC Error Information is TRUE).
NJ-series CPU Units: Indicates that the
connection for the Registered Target
Node Information was not established or
that an error occurred in the target Con-
troller.
The array elements are valid only when
the Registered Target Node Information
is TRUE.
Array[x] is TRUE:
A connection was not normally establish-
ed with the target node for a target node
ID of x (the Registered Target Node Infor-
mation is TRUE and the Normal Target
Node Information is FALSE), or a con-
nection was established with the target
node but an error occurred in the target
Controller.
Array[x] is FALSE:
The target node is not registered for a
target node ID of x (the Registered Target
Node Information is FALSE), or a con-
nection was normally established with the
target node (the Registered Target Node
Information is TRUE and the Normal Tar-
get Node Information is TRUE). An error
occurred in the target Controller (the Tar-
get PLC Error Information is TRUE).
ARRAY
[0..255] OF
BOOL
TRUE or
FALSE
page 3-58
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-30
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
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