Omron NX-series User Manual page 214

Appendices
Variable name
_EIP1_TDLinkErr CIP Communica-
tions1 Tag Data Link
Communications Er-
ror
_EIP2_TDLinkErr CIP Communica-
tions2 Tag Data Link
Communications Er-
ror
_EIP_TagAdrErr Tag Name Resolution
Error
_EIP1_TagAdrErr CIP Communica-
tions1 Tag Name
Resolution Error
A - 40
Meaning
Indicates that a timeout occurred in a tag
data link connection for CIP communica-
tions 1.
TRUE: A timeout occurred.
FALSE: Other than the above.
Indicates that a timeout occurred in a tag
data link connection for CIP communica-
tions 2.
TRUE: A timeout occurred.
FALSE: Other than the above.
Indicates that the tag resolution for CIP
communications 1 failed (i.e., the ad-
dress could not be identified from the tag
name).
TRUE: Tag resolution failed (i.e., the ad-
dress could not be identified from the tag
name). The following causes are possi-
ble.
•
The size of the network variable is dif-
ferent from the tag settings.
•
The I/O direction that is set in the tag
data link settings does not agree with
the I/O direction of the variable in the
Communication Control Unit.
•
There is no network variable in the
Communication Control Unit that cor-
responds to the tag setting.
FALSE: Other than the above.
Indicates that the tag resolution for CIP
communications 1 failed (i.e., the ad-
dress could not be identified from the tag
name).
TRUE: Tag resolution failed (i.e., the ad-
dress could not be identified from the tag
name). The following causes are possi-
ble.
•
The size of the network variable is dif-
ferent from the tag settings.
•
The I/O direction that is set in the tag
data link settings does not agree with
the I/O direction of the variable in the
Communication Control Unit.
•
There is no network variable in the
Communication Control Unit that cor-
responds to the tag setting.
FALSE: Other than the above.
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
Function Data type
BOOL
BOOL
BOOL
BOOL
Range of
Reference
values
TRUE or page A - 72
FALSE
TRUE or page A - 72
FALSE
TRUE or page A - 73
FALSE
TRUE or page A - 73
FALSE