View Single Post
  #46   Spotlight this post!  
Unread 11-06-2008, 18:24
jhersh jhersh is offline
National Instruments
AKA: Joe Hershberger
FRC #2468 (Appreciate)
Team Role: Mentor
 
Join Date: May 2008
Rookie Year: 1997
Location: Austin, TX
Posts: 1,006
jhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond repute
Re: The 2009 Control System Q&A Thread

Quote:
Originally Posted by Bomberofdoom View Post
Q: Which module is the PWM output one?
The PWM signals come out of the 9403. There is a break-out board that attaches to it that will provide the needed buffering.

Quote:
Originally Posted by Bomberofdoom View Post
Q2: If we don't have the new distribution block, can we use/ alternate the old electronic system and connect the CRio through it to the current motors?
The cRIO controller needs 24V to run. The new power board has a power supply on it to provide that 24V even when the battery voltage droops. With the exception of needing 24V, the rest of the old electrical system can be used to power motors. If for instance you were doing a bench test and powered the cRIO with a 24V power supply plugged into the wall and the motors were powered through the old breaker panel, it would work just fine.

Cheers!
-Joe
Reply With Quote