B&B Electronics HVD100A3 specification

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B&B Electronics HVD100A3 manual

Contents

HDV100A3 Command Response Protocol Page Table of Contents Do Not Transmit Any Messages to the network Intelligent Mode Verification Introduction SOF Intelligent Mode Command ProtocolIntelligent Mode Message Structure Control Field Structure Formatting the Control Bytes Command Acknowledgement Detailed Description of General Function Codes RS-232 Baud Rate Setup HDV100A3 Command & Response Manual-1306cr Setting Baud 1, Baud Baud Rate Setup Table UB3 Baud Rate ExampleByte Byte Function Number Value Hex Byte Function Number Value Reply from HDV100A3 Function code 20 = stop time stamping Master Reset Command Vendor Information Byte Byte Value Byte Function Number Hex J1708 CommandsReceiving Data from the J1708 Bus Function code 10 hex stop receive Transmitting Data to the J1708 Bus Priority Byte Value Binary Value Hex Value ID bytes 9 = transmit OK Set Filter Off Byte Function Number Value J1708 Message FilterSet Filter Active Byte Function Number Value Broadcast Message Data Byte 4 Values Byte 6 Priority Values J1939 Commands Start Receive on J1939 Bus Stop Receive on J1939 Bus Arbitration Field Y1, Y2, Y3, Y4 Message received from the HDV will be formatted as follows MSB-2 Transmit Data to J1939 BusMSB-1 Set Mask Set Filter 1 to HDV100A3 Command & Response Manual-1306cr J1939 Header Worksheet Error Codes DEC HEX