Omron NS8-TV0-V2 Setup Manual page 127

Downloaded from Elcodis.com electronic components distributor
Setting the Front Panel Switches
•
Using RS-232C
Set DIP switch pin 4 or 5 of the CPU Unit according to the port to which the PT is connected,
as follows:
Peripheral port
Mainly connected to a
Programming Device.
(Can be connected to
an RS-232C device.)
RS-232C port
Mainly connected to
an RS-232C device.
(Can be connected to
a computer running
the CX-Programmer.
Connecting a CJ-series CPU Unit
When a CJ-series CPU Unit is connected, settings are required in the PLC Setup and on the
front-panel switches of the CPU Unit.
PLC Setup
There are two methods that can be used to change the parameters in the PLC Setup.
• CX-Programmer
• Programming Console (CJ1 CPU Units only)
Using the CX-Programmer
If one or more parameters in the PLC Setup in the CPU Unit has been previ-
Precautions
for Safe Use ously changed, always upload the PLC Setup from the CPU Unit and make any
new changes in the uploaded copy so that you do not overwrite the previous
changes.
3. Open the project file in the CX-Programmer and select PLC - PLC Information - PLC
Settings from the menus.
4. The PLC Settings Dialog Box will be displayed. Click the tab for the port to which the PT
is connected and change the following three parameters. (The following screen capture
is provided as an example. The parameters that are actually displayed will depend on
the model of the CPU Unit and the port.)
4-2 1:N Host Connection
DIP switch (inside battery compartment)
Turn ON pin 4 when connecting the PT to
the peripheral port (to use the
communications settings in the PLC
Setup).
Turn ON pin 5 when connecting the PT to
the RS-232C port (to use the
communications settings in the PLC
Setup).
4-11