3-13
3 System-defined Variables Related to the Built-in EtherNet/IP Port
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
3-3 Specifications for Individual System-defined
Variables
3
Variable name _EIP_BootpErr
Meaning BOOTP Server Error Global/local Global
Function TRUE: There was a failure to connect to the BOOTP server (timeout).
FALSE: The BOOTP is not enabled, or BOOTP is enabled and an IP address was normally obtained from the
BOOTP server.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
Variable name _EIP_IPRTblErr
Meaning TCP/IP Advanced Setting Error Global/local Global
Function TRUE: There is an error in one of the following settings. Or, a read operation failed.
• IP router table settings
• Hosts settings
FALSE: Normal.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
Variable name _EIP_IdentityErr
Meaning Identity Error Global/local Global
Function TRUE: The identity information (which you cannot overwrite) is not correct. Or, a read operation failed.
FALSE: Normal.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
Variable name _EIP_TDLinkCfgErr
Meaning Tag Data Link Setting Error Global/local Global
Function TRUE: The tag data link settings are incorrect. Or, a read operation failed.
FALSE: Normal.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
Variable name _EIP_TDLinkOpnErr
Meaning Tag Data Link Connection Failed Global/local Global
Function TRUE: The connection was not established because the remote node information in the tag data link parameters
was different from the actual node information.
Note This variable does not change to TRUE if there is no remote node when the power is turned ON.
FALSE: Other than the above.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
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