Thread: Robot Twitch
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Unread 26-02-2012, 22:34
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Chris_Elston Chris_Elston is offline
Controls Engineer
AKA: chakorules
FRC #1501 (Team THRUST)
Team Role: Engineer
 
Join Date: Feb 2004
Rookie Year: 2001
Location: Huntington, Indiana
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Re: Robot Twitch

On your driver station, when you go to charts, what is your CPU percent when teleop is enabled? Is it 100%? Then yes, you probabilistic are getting a left and right drive loop not running fast enough error in your messages window. recently we went through a bunch of this.

If you say no to your CPU percent, then double check your I/O cable between your CRIO and digital side card. (we had a badly crimped one).

And finally, we have had bad PWM cables. (we make our own) but discovered that they needed to be made little better that caused glitchy controls on the drive speed controllers.
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