CAN Bus Properties and Troubleshooting

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ulcKnrPmJqM

Additional troubleshooting tips and resources here: https://support.enovationcontrols.com... • Note: For in-depth detail about the physical layer and termination resistors, we recommend you read Application Report (SLLA270) from Texas Instruments: http://www.ti.com/lit/an/slla270/slla... • Chapters • 00:00 Introduction • 00:23 What is a CAN Data Bus? • 01:00 Components of a Physical CAN Data Bus • 01:44 CAN Bus Topology • 02:38 CAN Bus Electrical Characteristics • 03:07 Oscilloscope View of CAN Bus • 04:35 Measuring a CAN Bus with a Multimeter • 06:34 The Importance of Termination Resistors • 08:16 Troubleshooting Step 1: Verifying Termination Resistors • 10:23 Troubleshooting Step 2: CAN Hi Low Wired Backwards • 11:59 Troubleshooting Step 3: CAN Signal Missing • 12:54 Troubleshooting Step 4: CAN Signal Shorted • 17:54 Conclusion

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