Manuals / B&B Electronics / TV and Video / TV Converter Box

B&B Electronics manual 1939STB4600 Manual

Models: 1939STB

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This screen is divided into two parts. The upper half of the screen allows the user to fill out the individual bytes that configure the 1939STB. The lower part of the screen displays data received from the 1939STB.

1939STB4600 Manual

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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 manual 1939STB4600 Manual

Contents

European Headquarters Model 1939STBRS-232 to J1939 Converter CE International HeadquartersINTERNAL MESSAGES Table of ContentsINTRODUCTION SAE-J1939 CONTROL HEADERSurface Vehicle Recommended Practice IntroductionFax +353 91 1939STB4600 ManualDescription 1939STB4600 Manual Electrical SpecificationPhysical Description Communication directed to the device Format Table 5. Transmit Data Format Control ByteTable 3. Bits of Byte Table 4. Byte 3 Nibble1 of control byte 4 has the following functions Table 10. Message Received from the SAE-J1939 Bus Table 9. Vendor String SetupInternal Functions Vendor StringRS-232 Baud Change Table 11. Baud Rate SetupTable 12. Baud Rate Setup 1939STB4600 Manual Table 13. Baud Rate SetupRS-232 Baud Rate Change - cont’d Table 14. Byte 5 UB3 Table 15. Parity SetupRS-232 Baud Rate Change cont’d Byte 5 UB31939STB4600 Manual default valueBit 2 stop bit works in conjunction with bits 1 and bit Bits 1 and 0 set the word lengthTable 18. J1939 Format External CommandsTable 20. Valid Codes for Byte Message Header Setup1939STB4600 Manual Table 19. J1939 Message HeaderTable 23. Two Bit Values for Byte 5 and Message Information Table 22. J1939 Message Information1939STB4600 Manual Byte Table 24. ByteTransmit Byte Table 25. Byte1939STB4600 Manual Byte Table 26. ByteXTD Bit2 Table 27. J1939 Message Frame SAE-J1939 Control Header1939STB4600 Manual Shown in Table Byte1939STB4600 Manual Bits 7, 6, 5, 4, and 3 of Byte 8 along with Bits 2, 1, and 0 of Byte 7 make up the first part of the PDU Protocol Data Unit. The first 8 bits are the PDU format. The values for specific formats will have to be supplied by the user Byte1939STB4600 Manual Bytes 9 and 1939STB4600 Manual DIR Message Direction ByteByte DLC Data Length CodeControl Data FieldTable 35. J1939 Message Frame Arbitration FieldTable 37. Function Reception of DataSAE-J1939 Bus ID ByteTable 38. MC Function1939STB4600 Manual Table 39. Message Received from the SAE-J1939 Bus Internal MessagesInstallation Software1939STB4600 Manual 1939STB4600 Manual Message Transmission sending data to the 1939STBMessage Reception File Logging Saving Message InformationAppendix A. The Extended CAN / SAE-J1939 Message Frame Appendix A Arbitration Field1939STB4600 Manual Source Address Appendix B. Example