Omron Sysmac NJ-series

3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-36
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
Variable name _EIP_CipErr
Meaning CIP Communications Error Global/local Global
Function This is the error status variable for CIP communications.
NX-series CPU Units: Represents the collective status of the following error flags.
• _EIP1_IdentityErr (CIP Communications1 Identity Error)
• _EIP1_TDLinkCfgErr (CIP Communications1 Tag Data Link Setting Error)
• _EIP1_TDLinkOpnErr (CIP Communications1 Tag Data Link Connection Failed)
• _EIP1_TDLinkErr (CIP Communications1 Tag Data Link Communications Error)
• _EIP1_TagAdrErr (CIP Communications1 Tag Name Resolution Error)
• _EIP1_MultiSwONErr (CIP Communications1 Multiple Switches ON Error)
NJ-series CPU Units: Represents the collective status of the following error flags.
• _EIP_IdentityErr (Identity Error)
• _EIP_TDLinkCfgErr (Tag Data Link Setting Error)
• _EIP_TDLinkOpnErr (Tag Data Link Connection Failed)
• _EIP_TDLinkErr (Tag Data Link Communications Error)
• _EIP_TagAdrErr (Tag Name Resolution Error)
• _EIP_MultiSwOnErr (Multiple Switches ON Error)
Note If a Tag Name Resolution Error occurs, it is recorded in the event log and this variable changes to TRUE.
Refer to Meanings of Error Status Bits 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 Published.
Usage in user program Possible. Related instruc-
tions
You can access this variable from the user program with the following
instruction.
• GetEIPError
Variable name _EIP1_CipErr
Meaning CIP Communications1 Error Global/local Global
Function This is the error status variable for CIP communications 1.
It represents the collective status of the following error flags.
• _EIP1_IdentityErr (CIP Communications1 Identity Error)
• _EIP1_TDLinkCfgErr (CIP Communications1 Tag Data Link Setting Error)
• _EIP1_TDLinkOpnErr (CIP Communications1 Tag Data Link Connection Failed)
• _EIP1_TDLinkErr (CIP Communications1 Tag Data Link Communications Error)
• _EIP1_TagAdrErr (CIP Communications1 Tag Name Resolution Error)
• _EIP1_MultiSwONErr (CIP Communications1 Multiple Switches ON Error)
Note If a Tag Name Resolution Error occurs, it is recorded in the event log and this variable changes to TRUE.
Refer to Meanings of Error Status Bits for the meanings of the error status bits.
Note You can use this system-defined variable only for NX-series CPU Units.
Data type WORD Range of values 16#0000 to 16#00F0
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
You can access this variable from the user program with the following
instruction.
• GetEIPError