Wiring CAN bus physically

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koenaad
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Joined: 20 Oct 2017, 14:10
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Wiring CAN bus physically

Postby koenaad » 20 Oct 2017, 19:46


pf26
Posts: 310
Joined: 28 Mar 2016, 14:37
Location: FR Valence
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Re: Wiring CAN bus physically

Postby pf26 » 22 Oct 2017, 17:15

NI: not implemented ?
if you have 4 VESCs, you only need these terminaison resistors at both ends of the bus.
500kHz is already pretty fast for motor control application. At this speed, a CAN frame requires much less then a millisecond..
Going for higher CAN speed is possible but requires firmware change.

koenaad
Posts: 2
Joined: 20 Oct 2017, 14:10
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Re: Wiring CAN bus physically

Postby koenaad » 24 Oct 2017, 08:40

I contacted DIY Electric Skateboard (where I ordered the VESCs) and they told me the CAN termination resistors are already included by them. So I'll simply remove two of them.

Thanks for the help!


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