Omron NJ Series User Manual page 116

3 System-defined Variables Related to the Built-in EtherNet/IP Port
Variable name _EIP2_PortErr
Meaning Communications Port2 Error
Function This is the error status variable for the communications port 2.
It represents the collective status of the following error flags.
•
_EIP2_MacAdrErr (Port2 MAC Address Error)
•
_EIP2_LanHwErr (Port2 Communications Controller Error)
•
_EIP2_EtnCfgErr (Port2 Basic Ethernet Setting Error)
•
_EIP2_IPAdrCfgErr (Port2 IP Address Setting Error)
•
_EIP2_IPAdrDupErr (Port2 IP Address Duplication Error)
•
_EIP2_BootpErr (Port2 BOOTP Server Error)
•
_EIP_DNSCfgErr (DNS Setting Error)
•
_EIP_DNSSrvErr (DNS Server Connection Error)
•
_EIP_IPRTblErr (IP Route Table Error)
Note If a Link OFF Detected or Built-in EtherNet/IP Processing Error occurs, it is recorded in the
Note You can use this system-defined variable only for the NX701 CPU Units and NX102 CPU Units.
Data type WORD
R/W access R
Usage in user pro- Possible.
gram
Variable name _EIP_CipErr
Meaning CIP Communications Error
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
Data type WORD
R/W access R
Usage in user pro- Possible.
gram
3-38
event log and then the corresponding bit turns ON. Refer to Meanings of Error Status Bits on
page 3-21 for the meanings of the error status bits.
Retained Not retained.
Related in- You can access this variable from the user program with the following instruc-
structions tion.
•
GetEIPError
to TRUE. Refer to Meanings of Error Status Bits on page 3-21 for the meanings of the error
status bits.
Retained Not retained.
Related in- You can access this variable from the user program with the following instruc-
structions tion.
•
GetEIPError
Global/local
Range of values
Network Publish
Global/local
Range of values
Network Publish
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Global
16#0000 to 16#00F0
Published.
Global
16#0000 to 16#00F0
Published.