KEYENCE LJ-H1W - Manual (Page 24)

Connecting via RS-232C
1-20 LJ-H1W-M-NO1-E
When communicating with RS-232C, the communication settings must be the same on the controller and on LJ-
Navigator.
Port Select the port number on the computer where the controller is connected. COM1 to COM8
can be selected on LJ-Navigator.
Baud rate Set the same value for LJ-Navigator and the controller.
Select from 9600, 19200, 38400, 57600, or 115200. Larger values represent faster
communication speeds.
Parity Set the same value for LJ-Navigator and the controller.
Select from NONE, EVEN, and ODD.
Flow control None
1
Configure the settings for RS-232C on the controller.
For more information about configuring settings, see "LJ-G Series User's Manual".
2
Start up LJ-Navigator.
"Starting and Exiting LJ-Navigator" (Page 1-5)
3
Select [PC communication setting] from the [Comm settings] menu.
The [Comm settings] dialog appears.
4
Select [Communicate via RS-232C] and set the communication settings.
Use the same settings that were configured for RS-232C on the controller in Step 1.
5
Click the [OK] button to close the [Comm settings] dialog.
Configuring Communication Settings