Omron NSJ CONTROLLERS - 03-2008 Operation Manual page 43

Overview
System Configuration and Programming Device Connection
NSJ Controllers without an Expansion Unit
Programming Device
connection
USB
Toolbus (serial port A or B)
Built-in Ethernet port
12
This section describes Programming Device connections in relation to the
type of system configuration in which the NSJ Controller is being used.
Only a built-in Ethernet port can be used to transfer screens to the Display
Section of an NSJ Controller using a network connection. Network transfers of
screen data are not possible through an NSJ Ethernet Unit or NSJ Controller
Link Unit.
Computer
USB or
Toolbus
connection
Connection to
Ethernet port on
Display Section
Computer
The Ethernet network address and node address must be set in the communi-
cations setting on the Comm Tab Page of the System Menu to enable using
the built-in Ethernet port of the NSJ Controller.
Operating the Controller Section
(setting I/O tables, transferring programs,
monitoring, etc.)
Supported
Supported
Supported
Note If communications become impossible between the Controller Section and
Display Section, CX-Programmer version 7.0 or later can be connected to
serial port C to read Controller Section data. Transferring screens to the Dis-
play Section and network operations, however, are not possible while con-
nected to serial port C. Normally keep the CX-Programmer connected to the
USB or peripheral port (serial port A or B) or to the built-in Ethernet port.
NSJ
Controller
DeviceNet
NSJ
Controller
DeviceNet
Setting up
DeviceNet
Supported
Supported
Supported
Section 1-1
Transferring screens to
the Display Section
Supported
Supported
Supported