Serial Communications Settings - Omron Sysmac CJ Series Connection Manual

6.

Serial Communications Settings

This section provides the specifications of the communications parameters and cable wiring that are
set in this document.
Additional Information
To perform communications without using the settings specified in this section, you need to
modify the program. For details on the program, refer to 9. Program.
6.1. Serial Communications Settings
The settings required for serial communications are given below.
6.1.1. Communications Settings between the Personal Computer and the
RFID Reader/Writer
The setting example below is used to explain the setting procedure of the RFID Reader/Writer
by using the personal computer.
Setting item
IP address
Subnet mask
Gateway
*In this document, the gateway setting is unnecessary because the connection is made in
the same segment.
6.1.2. Communications Settings between the Serial Unit and the RFID
Reader/Writer
The settings for serial communications are as follows:
Setting item
Unit number
Communications (connection) port
Serial communications mode
Data length
Stop bits
Parity
Baud rate
Protocol macro Transmission mode
Terminator
Personal computer used for
setting
192.168.1.1
255.255.255.0
---.---.---.---
Serial Communications
0
Port 2 (RS-232C)
Protocol macro
7 bits (Default)
2 bits (Default)
Even (Default)
57,600 bps
Full-duplex
-
6. Serial Communications Settings
RFID Reader/Writer
192.168.1.200 (Default)
255.255.255.0 (Default)
192.168.1.254 (Default)
RFID Reader/Writer
Unit
-
-
-
7 bits (Default)
2 bits (Default)
Even (Default)
57,600 bps (Default)
-
[CR][LF] (Fixed)
9