Ethernet/Ip Communications Procedures - Omron NJ Series User Manual

1 Introduction
1-5
EtherNet/IP Communications Proce-
dures
 Basic Operation
1
Wire the Ethernet network with twisted-pair cable.
2
Set the built-in EtherNet/IP port IP address with the Sysmac
Studio.
1. Use the Sysmac Studio to create a new project.
2. Set the local IP address in one of the following ways:
•
Defaults:
NX701 CPU Unit
NX102 CPU Unit
NX1P2 CPU Unit Built-in EtherNet/IP port
NJ-series CPU Unit Built-in EtherNet/IP port
•
Set any IP address.
•
Obtain from the BOOTP server.
3
Perform a communications test with a PING command from a
computer.
4
Use the Sysmac Studio to set the initial settings of the Ether-
Net/IP Function Module.
•
Set the TCP/IP settings and Ethernet settings as required.
 Using Tag Data Links
1
Import the variable settings for the tags that were created on
the Sysmac Studio to the Network Configurator.
2
Use the Network Configurator to create the tag data link table.
•
Create the network configuration.
•
Set the tags, tag sets, and connections.
3
Connect the Network Configurator online.
4
Download the tag data link setting.
1-28
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Built-in EtherNet/IP port 1
Built-in EtherNet/IP port 2
Built-in EtherNet/IP port 1
Built-in EtherNet/IP port 2
↓
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↓
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NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Section 2 Installing Ethernet Net-
works on page 2-1
Section 4 Determining IP Ad-
dresses on page 4-1
: 192.168.250.1
(subnet mask = 255.255.255.0)
: 192.168.251.1
(subnet mask = 255.255.255.0)
: 192.168.250.1
(subnet mask = 255.255.255.0)
: 192.168.251.1
(subnet mask = 255.255.255.0)
: 192.168.250.1
(subnet mask = 255.255.255.0)
Section 6 Testing Communica-
tions on page 6-1
Section 5 Sysmac Studio Set-
tings for the Built-in EtherNet/IP
Port on page 5-1
7-2-4 Creating Tags and Tag Sets
on page 7-23
Section 7 Tag Data Link Func-
tions on page 7-1