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Unread 07-05-2011, 20:44
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RyanN
AKA: Ryan Nazaretian
FRC #4901 (Garnet Squadron)
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Re: Victors verses Jaguars?

Quote:
Originally Posted by Chris is me View Post
I'd argue this is a huge con. You already have circuit breakers for over-current protection, so they're redundant. But to make things worse, tripping overcurrent means you lose control of your drive for three seconds. You can only change this time delay if you use CAN, which is itself unreliable.


This is a con?

I'm not using a Jaguar on a robot as long as possible. I'm just not willing to compromise reliability. Victors do exactly what they're told.
Yep, that was supposed to be a Pro for the victors. My bad.

Also, I did put the over-current in the Cons as well... It caught us too much, plus by my understanding, the shunt resistors starts to wear out pretty quickly too, so the Over-current starts to kick in earlier and earlier.

Also, to be fair, I believe the Jaguars were design to be used with CAN, and the PWM control was a second-thought. Not a good excuse, but you gain so much functionality with the CAN network.
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Last edited by RyanN : 07-05-2011 at 20:52.
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