Omron CJ2 CPU UNIT SOFTWARE User Manual page 441

Cj2 cpu unit software
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Accessing a PLC on a Network
Accessing through a PLC Connected through a Serial Port
Select a network type as given in the following table.
Connecting
Cable
USB cable
Accessing an EtherNet/IP Network via USB (*1)
CX-Programmer
Accessing a FINS Network via USB (*2)
CX-Programmer
Controller Link, SYSMAC LINK,
DeviceNet, Ethernet
* The local network table must be set.
RS-232C
Accessing a FINS Network via RS-232C (*2)
cable
CX-Programmer
RS-232C
* The local network table must be set.
*1 If the network type is set in the dialog box for changing the PLC model setting, connection to EtherNet/IP is possible for
the local network only. Connection cannot be made across network layers. Connection across network layers is possible if
the EtherNet/IP connection is made with an automatic online connection.
*2 It is possible to use connections that cross layers between FINS networks.
CJ2 CPU Unit Software User's Manual
System configuration
Specify IP address.
CJ2
CJ2
USB
EtherNet/IP
FINS Network Communications Unit
CJ1/CJ2*
CJ2*
USB
FINS Network Communications Unit
CJ2*
CJ1/CJ2*
Controller Link, SYSMAC
LINK, DeviceNet, Ethernet
11 Programming Devices and Communications
Change PLC
Dialog Box
(network
type)
USB
Specify IP address.
Toolbus (USB
port)
Toolbus
Automatic online con-
nection
Ether-
Direct con-
Net/IP con-
nection
nection
Not accessi-
Accessible
ble
Not accessi-
Not accessi-
ble
ble
Not accessi-
Not accessi-
ble
ble
11-5
11

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