View Single Post
  #5   Spotlight this post!  
Unread 28-01-2011, 08:30
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
Posts: 10,795
Al Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond reputeAl Skierkiewicz has a reputation beyond repute
Re: Jaguar "Whiplash"

Zme,
Not sure what you are asking. The gate driver failures in early production models did not show a fault indicator. They would either not drive in one direction or not drive at all. If the power supply was not affected by the failure, (some were) then the internals thought everything was fine. When Jags were first introduced, CAN was not allowed. So there was no way to get any info back from the device.

Scott,
Does the v92 firmware change the delay time for an overcurrent fault? That would be a handy change. Show the LED fault but let the Jag go back to output enable.
__________________
Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
________________________
Storming the Tower since 1996.