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3-23
3 System-defined Variables Related to the Built-in EtherNet/IP Port
NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User’s Manual (W563)
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Functional Classification: EtherNet/IP Communications Switches
Variable name
_EIP_TargetNodeErr [255]
Meaning
Target Node Error Information
Global/local
Global
Function
NY-series Controller: Indicates that the connection for the Registered Target Node Information for CIP communica-
tions 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 Regis-
tered 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 Informa-
tion is FALSE), or a connection was normally established with the target node (the Registered Target Node Infor-
mation 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
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_NTPResult
Member name
.ExecTime
Meaning
NTP Last Operation Time
Global/local
Global
Function
NY-series Controller: No change from the initial value.
Data type
Structure: _sNTP_RESULT
Members: DATE_AND_TIME
Range of values
Depends on data type.
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Not possible.
Related
instructions
You can read the contents of this variable with the GetNTPStatus instruction.
Variable name
_EIP_NTPResult
Member name
.ExecNormal
Meaning
NTP Operation Result
Global/local
Global
Function
NY-series Controller: No change from the initial value.
Data type
BOOL
Range of values
TRUE or FALSE
R/W access
R
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Not possible.
Related
instructions
You can read the contents of this variable with the GetNTPStatus instruction.
Variable name
_EIP_TDLinkStartCmd
Meaning
Tag Data Link Communications Start Switch
Global/local
Global
Function
NY-series Controller: Change this variable to TRUE to start tag data links for CIP communications 1.
It automatically changes back to FALSE after tag data link operation starts.
Note
Do not force this switch to change to FALSE from the user program or from the Sysmac Studio. It changes to
FALSE automatically.
Data type
BOOL
Range of values
TRUE or FALSE
R/W access
R/W
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Variable name
_EIP_TDLinkStopCmd
Meaning
Tag Data Link Communications Stop Switch
Global/local
Global
Function
NY-series Controller: Change this variable to TRUE to stop tag data links for CIP communications 1.
It automatically changes back to FALSE after tag data link operation stops.
Note
Do not force this switch to change to FALSE from the user program or from the Sysmac Studio. It changes to
FALSE automatically.
Data type
BOOL
Range of values
TRUE or FALSE
R/W access
R/W
Retained
Not retained.
Network Publish
Published.
Usage in user pro-
gram
Possible.
Related
instructions
---
Summary of Contents for Sysmac NY512-1300
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