Omron NJ Series User Manual

8 CPU Unit Functions
8-28
NJ-series CPU Unit Software User’s Manual (W501)
Register a CPU Unit name in the CPU Unit. When going online to a CPU Unit from the Sysmac Studio,
the CPU Unit name in the project is compared to the name of the CPU Unit being connected to. This
helps prevent incorrect connections to the CPU Unit from the Sysmac Studio. It is particularly effective
for operations performed over an EtherNet/IP network.
In addition to the CPU Unit name, it is also possible to use serial ID identification based on the CPU
Unit production information (optional).
1 Set the CPU Unit name when you create a project on the Sysmac Studio.
The CPU Unit name is displayed as shown below.
To change the name, right-click the Controller icon and select Rename.
2 When you first connect to the CPU Unit online, the Sysmac Studio prompts you to store the
CPU Unit name in the CPU Unit.
3 After that, when you connect to the CPU Unit online, the Sysmac Studio refers to the CPU Unit
name in the project and the CPU Unit name of the CPU Unit you connect to. A warning dialog
box is shown if they do not match, and you are asked whether to continue to connect.
Additional Information
You can name EtherNet/IP ports in the Network Configurator.
8-4-7 CPU Unit Names and Serial IDs
Introduction
Setting Methods
Sysmac Studio
CPU Unit
name: B
CPU Unit
name: A
CPU Unit
A check is performed
to see if the CPU Unit
name matches for
online connections.
CPU Unit
name: A
CPU Unit

Omron NJ Series Specifications

General

Brand	Omron
Model	NJ Series
Category	Controller
Language	English