Chapter 3. Communications Operations Of Bht-7000 - Denso BHT-7000 User Manual

Communications Operations of BHT-7000
This chapter describes the communications operations of the BHT-7000--the RS-232C
interface specifications, the basic communications specifications, and the communica-
tions protocols--for data transmission with the host computer or other devices.
3.1
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[ 2 ]
3.2
3.2.1
3.2.2
3.3
3.3.1
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[ 2 ]
[ 3 ]
[ 4 ]
3.3.2
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[ 2 ]
[ 3 ]
[ 4 ]

Chapter 3. Communications Operations of BHT-7000

RS-232C Interface Specifications ......................................................... 86
Interface Connector and Pin Assignment ...................................... 86
Interface Cable Connection ............................................................. 87
Basic Communications Specifications and Parameters ..................... 88
Basic Communications Specifications ........................................... 88
Communications Parameters .......................................................... 90
Communications Protocols .................................................................. 91
BHT-protocol ..................................................................................... 91
Overview ........................................................................................... 91
Control Characters .......................................................................... 92
Basic Format of Transmission Messages ....................................... 94
Text Format ....................................................................................... 95
BHT-Ir Protocol ................................................................................. 97
Overview ........................................................................................... 97
Control Characters .......................................................................... 98
Basic Format of Transmission Messages ....................................... 100
Text Format ....................................................................................... 101
85
Chapter 3