Handshaking Control - Datalogic Touch 90 pro Product Reference Manual

Handshaking Control

Handshaking Control
The data interface consists of an RS-232 port designed to operate either with or without the
hardware handshaking lines, Request to Send (RTS), and Clear to Send (CTS). Handshaking
Control includes the following options:
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DEFAULT
$CR2HC01
Handshaking Control = RTS/CTS
$CR2HC03
Handshaking Control = RTS On/CTS
Product Reference Guide
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 transmis-
sions and controls enable and disable state of reader.
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Enter/Exit Programming Mode
$CR2HC00
Handshaking Control = RTS
$CR2HC02
Handshaking Control = RTS/XON/XOFF
$CR2HC04
Handshaking Control = RTS/CTS Scan Control
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