Appendices
A-76
NJ-series CPU Unit Software User’s Manual (W501)
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: Establishing a tag data link connection failed due to one of the following causes.
• The information registered for a target node in the tag data link parameters is different from the actual node
information.
• There was no response from the remote node.
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
---
Variable name _EIP_TDLinkErr
Meaning Tag Data Link Communications Error Global/local Global
Function TRUE: A timeout occurred in a tag data link connection.
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
---
Variable name _EIP_TagAdrErr
Meaning Tag Name Resolution Error Global/local Global
Function TRUE: Tag resolution failed (i.e., the address could not be identified from the tag name). The following causes are
possible.
• The size of the network-published variable does not agree with the tag setting.
• The I/O direction that is set in the tag data link settings does not agree with the I/O direction of the vari-
able in the CPU Unit.
• There is no network-published variable in the CPU Unit that corresponds to the tag setting.
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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