Table of Contents

 

INTRODUCTION

1

SAE Publications

1

WARNING!

2

DESCRIPTION

3

Physical Description

4

Electrical Specification

4

Communication directed to the device

5

Control Byte 3

6

Control Byte 4

7

Internal Functions

8

Vendor String

8

RS-232 Baud Change

9

External Commands

13

Message Header Setup

14

Message Information

15

Byte 5

16

Byte 6

17

Byte 11

18

SAE-J1939 CONTROL HEADER

19

BYTE 7

21

BYTE 8

23

BYTES 9 AND 10

25

BYTE 11

26

Data Field

28

Reception of Data

29

SAE-J1939 BUS

29

INTERNAL MESSAGES

31

SOFTWARE

32

Installation

32

Message Transmission

34

Message Reception

34

Saving Message Information

35

File Logging

35

APPENDIX A: EXTENDED CAN/SAE-J1939 MESSAGE FRAMEA-1

APPENDIX B: EXAMPLE

B-1

1939STB4600 Manual

Table of Contents

i

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91 792444 – Fax +353 91 792445

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B&B Electronics 1939STB manual Table of Contents