Omron DeviceNet Safety, Руководство по настройке системы

Страница: 312 / 376

278
Appendix A
2. Connect the Ethernet port of the computer to a CS/CJ-series Ethernet Unit.
To connect to the DeviceNet network, the PLC must have a CS/CJ-series DeviceNet Unit (i.e., the CS1W-
DRM21(-V1) or CJ1W-DRM21).
The DeviceNet network can be connected to crossing multiple network layers (3 layers max.) using Ether-
net, as shown in the following figure.
A-1-2 Specifying the Connection Interface
Use the following procedure to specify the connection interface to use.
Note Specify the connection interface whenever specifying an online connection.
1. Select Option - Select Interface from the menu bar.
(The interface currently used will be selected.)
2. Select an interface to use from those displayed on the submenu.
• Serial Port: Select CS/CJ Serial Port -> DRM Unit I/F .
• Ethernet Unit: Select Ethernet -> CS/CJ ETN-DRM Unit I/F .
3. Select Network - Connect from the menu bar.
The window corresponding to the specified connection interface will be displayed.
Refer to
Specifying the CS/CJ Serial Port -> DRM Unit I/F as the Connection Interface on page 279 or Spec-
ifying the Ethernet -> CS/CJ ETN-DRM Unit I/F as the Connection Interface on page 283 for the procedure.
Refer to Specifying the CS/CJ Serial Port -> DRM Unit I/F as the Connection Interface on page 279 or Spec-
ifying the Ethernet -> CS/CJ ETN-DRM Unit I/F as the Connection Interface on page 283 for the procedure.
Note The interface cannot be changed while the Network Configurator is online. Select Network – Uncon-
nect and then change the interface offline.
Network Configurator
CS/CJ-series
Ethernet Unit CS/CJ-series
DeviceNet Unit
CPU Unit
DeviceNet network
Ethernet network
Ethernet port
Network Configurator
Ethernet network
Controller Link Unit
Controller Link Unit
CS/CJ-series DeviceNet Unit
CPU Unit
CS/CJ-series
Ethernet Unit
DeviceNet network
Controller Link network
Across network layers