User Guide

HDV100A3 Command & Response Manual-1306cr Table of Contents i
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Table of Contents
INTRODUCTION........................................................................................ 1
Intelligent Mode Command Protocol..................................................... 2
Formatting the Control Bytes ................................................................ 3
DETAILED DESCRIPTION OF GENERAL FUNCTION CODES...... 4
Command Acknowledgement................................................................. 4
RS-232 Baud Rate Setup ........................................................................ 5
Setting Baud 1, Baud 2........................................................................... 7
Baud Rate Example................................................................................ 8
Time Stamp Information ........................................................................ 9
Master Reset Command ....................................................................... 11
Vendor Information.............................................................................. 11
J1708 COMMANDS.................................................................................. 12
Receiving Data from the J1708 Bus..................................................... 12
Transmitting Data to the J1708 Bus .................................................... 14
Set Filter Active.................................................................................... 16
Set Filter Off ........................................................................................ 16
Broadcast Message .............................................................................. 17
J1939 COMMANDS.................................................................................. 19
Start Receive on J1939 Bus.................................................................. 20
Stop Receive on J1939 Bus .................................................................. 20
Arbitration Field (Y1, Y2, Y3, Y4)........................................................ 21
Transmit Data to J1939 Bus ................................................................ 23
Set Mask............................................................................................... 23
Set Filter 1 to 4 .................................................................................... 24
J1939 Header Worksheet..................................................................... 26
ERROR CODES ........................................................................................ 27