Datalogic Scanning PD7100 사용자 설명서

RS-232 ONLY Interface

The data interface consists of an RS-232 port designed to operate either with or with-
out the hardware handshaking lines, 

Request to Send (RTS), and Clear to Send 

(CTS). Handshaking Control includes the following options:

•

RTS — RTS is asserted during transmissions. CTS is ignored.

•

RTS/CTS — RTS is asserted during transmissions. CTS gates transmissions.

•

RTS/XON/XOFF  — RTS is asserted during transmissions. CTS is ignored.  
XON and XOFF gate transmissions.

•

RTS On/CTS — RTS is always asserted. CTS gates transmissions.

•

RTS/CTS Scan Control  — RTS is asserted during transmissions. CTS gates 
transmissions and controls enable and disable state of scanner.

ENTER/EXIT PROGRAMMING MODE

Handshaking Control = RTS

Handshaking Control = RTS/CTS

Handshaking Control = RTS/XON/XOFF

Handshaking Control = RTS On/CTS

Handshaking Control = RTS/CTS Scan Control

DEFAULT