Omron NY532-5400 User Manual page 64

3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-1 System-defined Variables Related to
the Built-in EtherNet/IP Port
You can use the system-defined variables that are provided for the built-in EtherNet/IP port in programs
to check the status of the built-in EtherNet/IP port.
 Checking for Errors in the Built-in EtherNet/IP Port
You can check for built-in EtherNet/IP port errors, internal port errors, Sysmac Studio setting errors,
Network Configurator setting errors, TCP application errors (e.g., FTP or SNMP), etc. The following
hierarchy is used. The system gives the error status at each level by logically ORing the error status
information in the next lower level.
_EIP_ErrSta
*1 Error status variables for errors related to NY-series Controllers are provided individually for communications
port 1 and internal port 1. Refer to Hierarchical Relationship of System-defined Variables Related to Ether-
Net/IP Errors in the NY-series Controller.
3-2
Error status variable for EtherNet/IP Function Module
Error status variable for
_EIP_PortErr *1
communications port
_EIP_MacAdrErr
_EIP_LanHwErr
_EIP_IPAdrDupErr
_EIP_EtnCfgErr
_EIP_IPAdrCfgErr
_EIP_IPRTblErr
_EIP_BootpErr
_EIP_DNSSrvErr
_EIP_DNSCfgErr
Error status variable for
_EIP_CipErr
CIP communications
_EIP_IdentityErr
_EIP_TDLinkCfgErr
_EIP_TDLinkOpnErr
_EIP_TDLinkErr
_EIP_MultiSwONErr
_EIP_TagAdrErr
Error status variable for
_EIP_TcpAppErr
TCP application function
_EIP_TcpAppCfgErr
_EIP_NTPSrvErr
NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User's Manual (W563)
MAC Address Error
Communications Controller Error
*1
IP Address Duplication Error
Basic Ethernet Setting Error
*1
IP Address Setting Error
IP Route Table Error
BOOTP Server Error
DNS Server Connection Error
DNS Setting Error
Identity Error
Tag Data Link Setting Error
Tag Data Link Connection Failed
Tag Data Link Communications Error
Multiple Switches ON Error
Tag Name Resolution Error
TCP Application Setting Error
NTP Server Connection Error