|
Re: Relay Ports on the Digital sidecar have no Power
If you didn't use any relays last year then last year's Sidecar will read 0 volts on all of the relay connections.
The relay red wire is not +5V like the PWM connectors. The relay pins are ground, reverse and forward as Don detailed in his post.
You will only read a voltage between either Forward and Ground or Reverse and Ground if the cRIO is properly commanding the relay on that port in that direction.
__________________
2007 Wisconsin Regional Highest Rookie Seed & Regional Finalists (Thanks 930 & 2039)
2008 MN Regional Semifinalists (Thanks 2472 & 1756)
2009 Northstar Regional Semifinalists (Thanks 171 & 525)
Last edited by Vikesrock : 28-01-2010 at 23:03.
|