Omron NJ Series User Manual page 136

3 System-defined Variables Related to the Built-in EtherNet/IP Port
Variable name _EIP_TargetNodeErr[255]
Meaning Target Node Error Information
Function NX-series CPU Units: Indicates that the connection for the Registered Target Node Information for CIP communi-
cations 1 was not established or that an error 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 established with the target node for a target node ID of x (the
Registered Target Node Information is TRUE and the Normal Target Node Information is FALSE), or a connection
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 Infor-
mation is FALSE), or a connection was normally established with the target node (the Registered Target Node
Information is TRUE and the Normal Target Node Information is TRUE). An error occurred in the target Controller
(the Target PLC Error Information is TRUE).
NJ-series CPU Units: Indicates that the connection for the Registered Target Node Information was not establish-
ed or that an error 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 established with the target node for a target node ID of x (the
Registered Target Node Information is TRUE and the Normal Target Node Information is FALSE), or a connection
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 Infor-
mation is FALSE), or a connection was normally established with the target node (the Registered Target Node
Information is TRUE and the Normal Target Node Information is TRUE). An error occurred in the target Controller
(the Target PLC Error Information is TRUE).
Data type ARRAY [0..255] OF BOOL
R/W access R
Usage in user pro- Possible.
gram
Variable name _EIP1_TargetNodeErr[255]
Meaning CIP Communications1 Target Node Error Infor-
mation
Function Indicates that the connection for the Registered Target Node Information for CIP communications 1 was not es-
tablished or that an error 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 established with the target node for a target node ID of x (the
Registered Target Node Information is TRUE and the Normal Target Node Information is FALSE), or a connection
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 Infor-
mation is FALSE), or a connection was normally established with the target node (the Registered Target Node
Information is TRUE and the Normal Target Node Information is TRUE). An error occurred in the target Controller
(the Target PLC Error Information is TRUE).
Note You can use this system-defined variable only for NX-series CPU Units.
Data type ARRAY [0..255] OF BOOL
R/W access R
Usage in user pro- Possible.
gram
3-58
Retained Not retained.
Related in- ---
structions
Retained Not retained.
Related in- ---
structions
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.