Omron DEVICENET SAFETY - CONFIGURATION MANUAL 05-2005 System Configuration Manual page 140

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Note: – For information on the FINS node address, refer to the CS/CJ-series DeviceNet Unit Operation
Manual (W380).
– When Host link is selected, it may take several minutes to download from the network. It is recom-
mended to select the Peripheral Bus (ToolBus) for the serial connection.
Selecting the SYSMAC CS/CJ Ethernet Unit Interface as the Connection Interface
The user can connect the computer (i.e., the Network Configurator) directly to an Ethernet network and con-
nect online to the DeviceNet network using a CS/CJ-series Ethernet Unit and CS/CJ-series DeviceNet Unit.
Note: Connection via Ethernet is supported only when using both the CS/CJ-series Ethernet Unit and the
CS/CJ-series DeviceNet Unit. (This connection is not possible if Units from any other PLC Series are
used.)
When multiple PLCs with both Ethernet Units and DeviceNet Units are connected to the Ethernet network,
the specified DeviceNet network can be connected to online by switching the connection destination. The
destination DeviceNet network is registered by specifying the IP address of the Ethernet Unit and the unit
number of the DeviceNet Unit.
IP address
Note: The registered name of the destination DeviceNet network can be specified to switch the destination
DeviceNet network. The name of the destination DeviceNet network can be registered by specifying
the following items.
– IP address and UDP port number of the Ethernet Unit
– Network address, node address, and CPU Bus Unit unit number of the DeviceNet Unit
– FINS node address of the computer (i.e., the Network Configurator)
138
CS-series
DeviceNet Unit
DeviceNet network
Network Configurator
FINS node address
Switchable (See note.)
Unit
number
IP address
DeviceNet
Across network layers
A Connecting to the Network via a CS/CJ-series PLC
Network Configurator
The Host Link interface cannot be used when
using the CS1W-CN226/626 or the
XW2Z-200-CV/500S-CV Connecting Cable.
Use the peripheral bus interface.
Ethernet
Controller link
Unit number
Node address
Network address
DeviceNet