Manual Configuration
4
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual
(Cat. No. W506) (This Manual)
Section Description
Section 1
Introduction
This section provides an overview and the specifications of the built-in EtherNet/IP
port on an NJ-series Controller. It introduces EtherNet/IP communications and
describes the system configuration and operating procedures.
Section 2
Installing Ethernet Networks
This section describes the Ethernet network configuration devices, network installa-
tion, and cable connection methods.
Section 3
System-defined Variables Related to
the Built-in EtherNet/IP Port
This section describes the system-defined variables that are related to the built-in
EtherNet/IP port.
Section 4
Determining IP Addresses
This section describes how to set IP addresses for built-in EtherNet/IP ports.
Section 5
Sysmac Studio Settings for the
Built-in EtherNet/IP Port
This section describes the settings that are required for EtherNet/IP communications.
Section 6
Testing Communications
This section describes how to perform communications test with EtherNet/IP nodes
to confirm that the built-in EtherNet/IP port is set correctly.
Section 7
Tag Data Link Functions
This section introduces tag data link communications and describes the settings that
are required to use tag data links.
Section 8
Message Communications
This section describes how to use CIP message communications for devices on the
EtherNet/IP network, e.g., to read and write data.
Section 9
Socket Service
This section describes how to use socket communications to send and receive data
with TCP/UDP.
Section 10
FTP Server
This section describes how to use the FTP server to download and upload files in the
SD Memory Card to and from FTP clients.
Section 11
Automatic Clock Adjustment
This section describes how to automatically get clock information from an NTP server
to update the clock information in the CPU Unit.
Section 12
SNMP Agent
This section describes how to use the SNMP to manage the built-in EtherNet/IP port
as an SNMP agent.
Section 13
Communications Performance and
Communications Load
This section describes tag data links communications, adjustment of the communica-
tions load, and communications time.
Section 14
Troubleshooting
This section describes how to use event codes and network status to confirm errors
and corrections for them.
Appendices
The appendices provide a functional comparison of EtherNet/IP between NJ-series
CPU Units and other series, and describe EDS file management, Windows firewall
settings for connections from computers, and details on memory used for CJ-series
Units.
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