![background image](http://html.mh-extra.com/html/omron/sysmac-ny512-1300/sysmac-ny512-1300_user-manual_742451084.webp)
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-22
NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User’s Manual (W563)
Variable name
_EIP_RegTargetSta [255]
Meaning
Registered Target Node Information
Global/local
Global
Function
NY-series Controller: Gives a list of nodes for which built-in EtherNet/IP connections are registered for CIP commu-
nications 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.
Data type
ARRAY [0..255] OF BOOL
Range of values
TRUE or FALSE
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Variable name
_EIP_EstbTargetSta [255]
Meaning
Normal Target Node Information
Global/local
Global
Function
NY-series Controller: Gives a list of nodes that have normally established EtherNet/IP connections for CIP commu-
nications 1.
Array[x]
is TRUE: The connection to the node with a target node ID of x was established normally.
Array[x]
is FALSE: The connection to the node with a target node ID of x was not established, or an error occurred.
Data type
ARRAY [0..255] OF BOOL
Range of values
TRUE or FALSE
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Variable name
_EIP_TargetPLCModeSta [255]
Meaning
Target PLC Operating Mode
Global/local
Global
Function
NY-series Controller: Shows the operating status of the target node Controllers that are connected for CIP commu-
nications 1, with the built-in EtherNet/IP port as the originator.
The array elements are valid only when the corresponding Normal Target Node Information is TRUE. If the corre-
sponding Normal Target Node Information is FALSE, the Target Node Controller Operating Information indicates
the previous operating status.
Array[x]
is TRUE: This is the operating state of the target Controller with a node address of x.
Array[x]
is FALSE: Other than the above.
Data type
ARRAY [0..255] OF BOOL
Range of values
TRUE or FALSE
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Variable name
_EIP_TargetPLCErr [255]
Meaning
Target PLC Error Information
Global/local
Global
Function
NY-series Controller: Shows the error status (logical OR of fatal and non-fatal errors) of the target node Controllers
that are connected for CIP communications 1, with the built-in EtherNet/IP ports as the originator. The array ele-
ments are valid only when the corresponding Normal Target Node Information is TRUE. The immediately preced-
ing value is retained if this variable is FALSE.
Array[x]
is TRUE: A fatal or non-fatal error occurred in the target Controller with a target node ID of x.
Array[x]
is FALSE: Other than the above.
Data type
ARRAY [0..255] OF BOOL
Range of values
TRUE or FALSE
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Summary of Contents for Sysmac NY512-1300
Page 459: ......