Checking The Serial Communications - Omron V400-R2 Connection Manual

7.4. Checking the Serial Communications

Execute the program and confirm that serial communications are normally performed.
Sufficiently confirm safety before you change the values of variables on a Watch
Tab Page when the Sysmac Studio is online with the CPU Unit. Incorrect
operation may cause the devices that are connected to Output Units to operate
regardless of the operating mode of the Controller.
Precautions for Correct Use
This document explains the procedures for setting up the Code Reader from the factory
default setting. If the Code Reader was changed from the factory default setting, make sure
to initialize by referring to Section 8.2. Initializing the Code Reader.
Precautions for Correct Use
Confirm that the serial cable is connected before proceeding to the following procedure.
If it is not connected, turn OFF the power supply to each device, and then connect the serial
cable.
7.4.1. Starting Tracing
Start tracing with the CX-Protocol.
1
Select Operating Mode - Run
from the PLC Menu of the
CX-Protocol.
2
The dialog box on the right is
displayed. Confirm that there is
no problem and click the Yes
Button.
3
Confirm that the operating mode
was changed to the Run mode,
and double-click NewPLC1 .
7. Connection Procedure
34