Variable name EIP_ErrSta
Meaning CIP Communications Error Global/local Global
Function This is the error status variable for CIP communications.
It represents the collective status of the following error flags.
• EIP_Comm1Status.CipErr (CIP Communications1 Error)
• EIP_Comm2Status.CipErr (CIP Communications2 Error)
Note Refer to Meanings of Error Status Bits on page 6-10
for the meanings of the error status bits.
Data type WORD Range of values 16#0000 to 16#00F0
R/W access R Retained Not retained. Network Publish Do not publish.
Usage in user pro-
gram
Possible. Related in-
structions
---
Variable name EIP_Comm1Status.CipErr
Meaning CIP Communications1 Error Global/local Global
Function This is the error status variable for CIP communications on the communications port 1.
It represents the collective status of the following error flags.
• EIP_Comm1Status.IdentityErr (CIP Communications1 Identity Error)
• EIP_Comm1Status.TDLinkCfgErr (CIP Communications1 Tag Data Link Setting Error)
• EIP_Comm1Status.TDLinkOpnErr (CIP Communications1 T
ag Data Link Connection Failed)
• EIP_Comm1Status.TDLinkErr (CIP Communications1 Tag Data Link Communications Error)
• EIP_Comm1Status.TagAdrErr (CIP Communications1 Tag Name Resolution Error)
Note Refer to Meanings of Error Status Bits on page 6-
10 for the meanings of the error status bits.
Data type WORD Range of values 16#0000 to 16#00F0
R/W access R Retained Not retained. Network Publish Do not publish.
Usage in user pro-
gram
Possible. Related in-
structions
---
Variable name EIP_Comm2Status.CipErr
Meaning CIP Communications2 Error Global/local Global
Function This is the error status variable for CIP communications on the communications port 2.
It represents the collective status of the following error flags.
• EIP_Comm2Status.IdentityErr (CIP Communications2 Identity Error)
• EIP_Comm2Status.TDLinkCfgErr (CIP Communications2 T
ag Data Link Setting Error)
• EIP_Comm2Status.TDLinkOpnErr (CIP Communications2 T
ag Data Link Connection Failed)
• EIP_Comm2Status.TDLinkErr (CIP Communications2 Tag Data Link Communications Error)
• EIP_Comm2Status.TagAdrErr (CIP Communications2 Tag Name Resolution Error)
Note Refer to Meanings of Error Status Bits on page 6-
10 for the meanings of the error status bits.
Data type WORD Range of values 16#0000 to 16#00F0
R/W access R Retained Not retained. Network Publish Do not publish.
Usage in user pro-
gram
Possible. Related in-
structions
---
Variable name EIP_Comm1Status.IdentityErr
Meaning CIP Communications1 Identity Error Global/local Global
Function Indicates that the identity information for CIP communications 1 (which you cannot overwrite) is incorrect. Or, a
read operation failed.
TRUE: Setting incorrect or read failed.
FALSE: Normal
Data type BOOL Range of values TRUE or F
ALSE
R/W access R Retained Not retained. Network Publish Do not publish.
Usage in user pro-
gram
Possible. Related in-
structions
---
6 Device Variables Related to the NX-series EtherNet/IP Unit
6-21
NX-series EtherNet/IP Unit User's Manual (W627)
6-3 Specifications for Individual Device Variables
6
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