B&B Electronics 1939STB manual Software, Installation

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Software

The program included with the 1939STB is a Visual Basic program that allows the transmission and reception of simple messages from the SAE- J1939 bus. The source code for the program is included on the disk to aid in program development.

Installation

Two disks are provided with the 1939STB. Disk one is installed first. Start Windows and insert the disk in A: drive.

Click on the Start icon. Then click on the Run icon. In the box type “a:setup”. Follow the screen instructions.

If you follow all the default settings the program will be under Start/ Programs/ B&B Electronics / J1939stb.

After installing the program use the icon to start the program. The first screen sets the PC’s com port. Choose the serial port where the 1939STB is connected. The default baud setting should be used. Click on enter to get to the next screen.

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1939STB4600 Manual

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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Contents RS-232 to J1939 Converter CE Model 1939STBTable of Contents Introduction SAE Publications1939STB4600 Manual Description Electrical Specification Physical DescriptionCommunication directed to the device Format Control Byte Byte 3 NibbleByte Vendor String Vendor String SetupInternal Functions Message Received from the SAE-J1939 BusBaud Rate Setup RS-232 Baud ChangeRS-232 Baud Rate Change cont’d Parity Setup Byte 5 UB3Stop Bit Setup Word LengthExternal Commands J1939 FormatMessage Header Setup Valid Codes for ByteMessage Information J1939 Message Information Two Bit Values for Byte 5Byte IntpndTransmit XTD Bit2 DLC DIRSAE-J1939 Control Header J1939 Message Frame1939STB4600 Manual Byte Shown in Table1939STB4600 Manual Byte 1939STB4600 Manual Bytes 9 1939STB4600 Manual DLC Data Length Code DIR Message DirectionData Field SAE-J1939 Bus Reception of DataID Byte Function Internal Messages Installation Software1939STB4600 Manual Message Transmission sending data to the 1939STB Saving Message Information File LoggingAppendix A. The Extended can / SAE-J1939 Message Frame Arbitration Field Appendix B. Example