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Unread 19-01-2010, 08:11
Unsung FIRST Hero
Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
Team Role: Engineer
 
Join Date: Jun 2001
Rookie Year: 1996
Location: Wheeling, IL
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Re: Jaguar brake while disabled

It is my understanding that the brake function is engaged whenever the controller receives a zero speed command either from the throttle or from disable. One must ask the question as to what are you expecting the brake to do for you? The brake function is a dynamic electrical operation. It merely puts a short across the motor such that motion is turned into heat through the back driving of the motor. The faster the motor is spinning, the more current is turned into heat. If the motor is not turning, no current is developed and the brake does nothing.
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Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
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Storming the Tower since 1996.