B&B Electronics HVD100A3 manual HDV100A3 Command & Response Manual-1306cr

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2.Set the “Mask” to the desired pattern (01, 06, 02, 04, XX, XX, XX, XX, 00, CS).

3.Set a filter (1 to 4) to the match value (01, 06, 02, YY, XX, XX, XX, XX, 00, CS). Be sure that this is NOT the same as any other filter value or the HDV100A3 may become erratic.

4.Sending this value to the HDV100A3 will continuously send this match to the PC.

Note that sending the “ Start Receive” or the “Stop Receive” command resets the mask rendering the filters useless.

HDV100A3 Command & Response Manual-1306cr

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B&B Electronics -- 707 Dayton Rd. -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

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Contents HDV100A3 Command Response Protocol Page Table of Contents Do Not Transmit Any Messages to the network Introduction Intelligent Mode VerificationIntelligent Mode Message Structure Intelligent Mode Command ProtocolSOF Control Field StructureFormatting the Control Bytes Detailed Description of General Function Codes Command AcknowledgementRS-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 Reply from HDV100A3 Byte Function Number ValueFunction code 20 = stop time stamping Vendor Information Master Reset CommandByte Byte Value Byte Function Number Hex J1708 CommandsReceiving Data from the J1708 Bus Function code 10 hex stop receive Priority Byte Value Binary Value Hex Value Transmitting Data to the J1708 BusID bytes 9 = transmit OK Set Filter Off Byte Function Number Value J1708 Message FilterSet Filter Active Byte Function Number Value Data Broadcast MessageByte 6 Priority Values Byte 4 ValuesJ1939 Commands Stop Receive on J1939 Bus Start Receive on J1939 BusArbitration Field Y1, Y2, Y3, Y4 Message received from the HDV will be formatted as follows MSB-1 Transmit Data to J1939 BusMSB-2 Set MaskSet Filter 1 to HDV100A3 Command & Response Manual-1306cr J1939 Header Worksheet DEC HEX Error Codes