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2.
PROGRAM THE INTERFACE
2-8-4 RS232 Handshaking
RS232 Handshaking allows control of data transmission from the scan engine
using software commands from the host device. When RTS/CTS is turned Off,
no data flow control is used.
Flow Control, No Timeout
: The scan engine asserts RTS when it has data to
send, and will wait indefinitely for CTS to be asserted by the host.
Two-Direction Flow Control
: The scan engine asserts RTS when it is OK for
the host to transmit. The host asserts CTS when it is OK for the device to
transmit.
Flow Control with Timeout
: The scan engine asserts RTS when it has data to
send and waits for a delay (see
RS232 Timeout
) for CTS to be asserted by the
host. If the delay time expires and CTS is not asserted, the device transmit
buffer is cleared and scanning may resume.
Default = RTS/CTS Off
Flow Control, No Timeout
Two-Direction Flow Control
Flow Control with Timeout
RTS/CTS Off
2-8-4 RS232 Handshaking
Содержание CM-2D202
Страница 1: ...2D Handheld Barcode Scanner User Manual Ver 1 4 Copyright March 14 2018 All rights reserved...
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Страница 35: ...35 2 PROGRAM THE INTERFACE 19200 bps 38400 bps 57600 bps 115200 bps...
Страница 73: ...73 3 INPUT OUTPUT SETTINGS Upright Vertical Bottom to Top Upside Down Vertical Top to Bottom...
Страница 141: ...141 6 SYMBOLOGIES 5 Digit Addenda Off...
Страница 145: ...145 6 SYMBOLOGIES Off...
Страница 151: ...151 6 SYMBOLOGIES Validate Type 11 then Type 10 Character and Transmit Disable MSI Check Characters...
Страница 154: ...154 6 SYMBOLOGIES Maximum Message Length...
Страница 157: ...157 6 SYMBOLOGIES Maximum Message Length...
Страница 230: ...230 Appendix A Reference Charts...
Страница 233: ...233 Appendix A Reference Charts...
Страница 236: ...236 Appendix A Reference Charts Programming Chart Numeric code table 0 1 2 3 4 5 6 Programming Chart Numeric code table...
Страница 237: ...237 Appendix A Reference Charts 7 8 9 Save Discard...
Страница 239: ...239 Appendix A Reference Charts 7 8 9 A B C D...