Omron Sysmac NJ-series User Manual

3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-2
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
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, Sysmac Studio setting errors, Network Configura-
tor setting errors, TCP/IP application errors (e.g., FTP or NTP), 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.
*1 Error status variables for errors related to NX-series Controllers are provided individually for communications
port 1 and communications port 2. You can use error status variables for communications port 2 with the
NX701 CPU Units only. Refer to Hierarchical Relationship of System-defined Variables Related to EtherNet/IP
Errors in the NX-series CPU Unit.
*2 With the NJ-series CPU Unit, this variable can be used with the unit version 1.11 or later.
Error status variable for
TCP/IP application function
Error status variable for
CIP communications
Error status variable for
communications port
Error status variable for EtherNet/IP Function Module
TCP Application Setting Error
NTP Server Connection 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
MAC Address Error
Communications Controller Error
IP Address Duplication Error
Basic Ethernet Setting Error
IP Address Setting Error
IP Route Table Error
BOOTP Server Error
DNS Server Connection Error
DNS Setting Error
_EIP_TcpAppErr
_EIP_TcpAppCfgErr
_EIP_NTPSrvErr
_EIP_IdentityErr
*1
_EIP_TDLinkCfgErr
*1
_EIP_TDLinkOpnErr
*1
_EIP_TDLinkErr
*1
_EIP_MultiSwONErr
*1
_EIP_TagAdrErr
*1
_EIP_CipErr
*1
_EIP_MacAdrErr
*1
_EIP_LanHwErr
*1
_EIP_IPAdrDupErr
*1
_EIP_EtnCfgErr
*1
_EIP_IPAdrCfgErr
*1
_EIP_IPRTblErr
_EIP_BootpErr
*1
_EIP_DNSSrvErr
_EIP_DNSCfgErr
*2
_EIP_PortErr
*1
_EIP_ErrSta

Omron Sysmac NJ-series Specifications

General

Brand	Omron
Model	Sysmac NJ-series
Category	Computer Hardware
Language	English