RS-232 Modifiers
Product Reference Guide
2-11
RS-232 Handshaking
RS-232 handshaking is a set of rules concerning the exchange of data
between serially communicating devices.
If using RTS/CTS handshaking, the imager issues an active RTS signal
to the receiving device. The imager waits to send its data until it detects
an active CTS signal from the receiving device. The imager then sends
its data while checking the CTS signal before the transmission of each
data character. If an inactive CTS signal is detected at any time, the
imager halts transmission until it detects another active CTS signal.
When the imager has finished transmitting data, it issues an inactive
RTS signal to the receiving device.
Default = RTS/CTS Off, XON/XOFF
Off, and ACK/NAK Off
.
RTS/CTS On
* XON/OFF Off
* RTS/CTS Off
XON/XOFF On
ACK/NAK On
* ACK/NAK Off
Summary of Contents for 2D
Page 1: ...P r o d u c t R e f e r e n c e G u i d e Wasp DuraLine 2D Imager Dura...
Page 24: ...Terminal Interfaces 2 12 DuraLine 2D Imagers NOTES...
Page 54: ...Data Editing 4 8 DuraLine 2D Imagers NOTES...
Page 110: ...Symbologies 6 50 DuraLine 2D Imagers NOTES...
Page 122: ...Imaging Commands 7 12 DuraLine 2D Imagers NOTES...
Page 140: ...OCR Programming 8 18 DuraLine 2D Imagers NOTES...
Page 152: ...Utilities 10 6 DuraLine 2D Imagers NOTES...
Page 180: ...Serial Programming Commands 11 28 DuraLine 2D Imagers NOTES...
Page 192: ...A 8 DuraLine 2D Imagers NOTES...
Page 196: ...B 4 DuraLine 2D Imagers OCR Programming Chart a e d g c h t l Discard Save r...
Page 197: ...Programming Chart User s Guide B 5 Programming Chart A C B F E D 1 0 2 3...
Page 199: ......
Page 200: ...2004 12 04...