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Unread 16-11-2008, 17:16
s1900ahon s1900ahon is offline
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AKA: Scott McMahon
FRC #2468 (Appreciate)
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Re: New Speed Controller Announced

Quote:
Originally Posted by Gdeaver View Post
One thing teams will have to be aware of is that according to the manual, if there is an over current or temperature condition, the motor controller will shut down. The PWM input will have to go to neutral for the motor controller to go active again.
I'll have to check on whether this is still true. It was the case for the firmware for the Rev0 versions, but after discussions with FIRST I thought the decision was made to change this so that it would start back up again after the fault period. I will check on this and update the documentation if in error.

Thanks for pointing this out.

UPDATE: Not true anymore. The manual is out of date and is being updated. The PWM input does not have to return to neutral before the motor controller goes active again. This was the behaviour of the original prototype, but was soon changed.

Last edited by s1900ahon : 17-11-2008 at 12:27. Reason: Updated with information promised.