User`s manual

37
RFID System
User's Manual
Section 2
V680-CH1D-PSI Communications Preparations
Section 2
Communications Preparations
Setting the Hand-held Reader Writer
■ Settings
The following settings are used to operate the Hand-held Reader Writer.
• Serial communications parameters (baud rate, transmission code, parity check, stop bits)
• Basic function settings (Auto Command OFF)
These settings can be changed by sending a setting command from the host device. To operate the
Hand-held Reader Writer with the new setting, the power must be turned OFF then ON again, or the
ABORT command must be used.
 Serial Communications Parameters
The following settings are related to serial communications. Use the COMMUNICATIONS CONDI-
TIONS SETTING (TR) command.
Note: Items marked by an asterisk (*) are set as the default when shipped from the factory.
 Basic Function Settings
The Auto Command OFF function can be set. Use the BASIC FUNCTIONS SETTING (FN) command.
Note: Items marked by an asterisk (*) are set as the default when shipped from the factory.
■ Reading the Settings
Use the SET INFORMATION READ (UL) command to read the settings of the Hand-held Reader
Writer. The information read by the SET INFORMATION READ command is set in the backup memory
of the Hand-held Reader Writer. For this reason, care must be taken when the power is first turned ON
after the settings have been changed because the operational settings of the Hand-held Reader Writer
will be different.
Item Contents
Baud rate (bps) 2,400, 4,800, 9,600*, 19,200, 38,400
Transmission code 7-unit ASCII 7* or 8-unit JIS 8
Parity check Even parity*/odd parity/none
Stop bits 2*/1
Item Contents
Auto Command OFF function Yes (1 minute)*, No