Omron SYSMAC CJ1W-EIP21, Operation Manuals

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1 Introduction
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
1-5 Et
herNet
/IP Com
m
unic
a
tion
s
Pr
o
cedu
res
1
1
-5-1
B
a
sic Oper
ation
1-5 EtherNet/IP Communications
Procedures
This section provides the basic procedures for the EtherNet/IP Unit.
Use the Sysmac Studio to create the programs and set the Unit.
Refer to the Sysmac Studio Version 1 Operation Manual (Cat. No. W504) for specific procedures on the
Sysmac Studio.
1-5-1 Basic Operation
1
Set the unit number and node address on the rotary switches on the
front of the Unit.
2-1 Switch Settings on the
Front Panel of the Ether-
Net/IP Unit
↓
2
Mount the Unit to the CPU Rack or Expansion Rack.
2-2 Mounting the Unit to the
CPU Rack or Expansion
Rack
↓
3
Wire the Ethernet network with twisted-pair cable.
2-5 Connecting to the Net-
work
↓
4
Register the EtherNet/IP Unit in the Sysmac Studio.
Sysmac Studio Version 1
Operation Manual (Cat. No.
W504)
1. Create a project.
2. Register the EtherNet/IP Unit in the Unit Configuration.
Register the EtherNet/IP Unit in the Unit Configuration in CPU/Expansion
Racks under Configurations and Setup . When you register the Unit, set the
device name and unit number as well.
↓
5
Assign the device variables for the CJ-series Unit to the I/O ports on
the Sysmac Studio.
• Select existing variables and assign them.
• Enter new variable names.
• Automatically create the device variable names.
↓
6
Create the initial settings for the EtherNet/IP Unit on the Sysmac
Studio.
Section 5 Sysmac Studio
Settings for the EtherNet/IP
Unit
• Set up the EtherNet/IP Unit in the Edit Special Unit Settings Tab Page.
• Set the TCP/IP settings and Ethernet settings as required.
↓
7
Set the IP address of the EtherNet/IP Unit with the Sysmac Studio.
Section 4 Determining IP
Addresses
Set the IP address in one of the following ways:
• Default: 192.168.250.1 (subnet mask = 255.255.255.0)
• Set a user-specified IP address.
• Obtain the IP address from the BOOTP server.
↓