B&B Electronics Command Response Protocol HVD100A3 User Manual download pdf (Page 30)

26 HDV100A3 Command & Response Manual

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

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

J1939 Header Worksheet

This worksheet will aid in filling out/decoding the J1939 arbitration field.

Bit

Number

J1939

Function

CAN Frame

Entry

Hex

Value

Priority Bits

Byte 1

Reserved

Data Page

PDU-Format

(PGN Byte 2)

Byte 2

PDU Specific

(PGN Byte 3)

Byte 3

Source Address

Byte 4

1 2 ... 25 26 27 28 29 30 31

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B&B Electronics Command Response Protocol HVD100A3 User Manual Page 30