|
Re: One Last Pneumatics Question at the 11th Hour
The switch could break in either a closed or open position. When pressurizing the system, use a multimeter on the pressure switch to measure the resistance. If you see it flip by the time you get to 120 PSI, you'll know the issue is in your code or the wiring somewhere, and not in the switch.
Also, last year I came across a team whose pressure switch seemed to not be working. We swapped in a new one and it still didn't seem to be working. We later found out the pressure gauge they had was busted - it was reading 120 PSI, but the pressure was actually significantly lower. Once the gauge was swapped out, we could see the switch was actually operating correctly.
__________________
2007 - Present: Mentor, 2177 The Robettes
LRI: North Star 2012-2016; Lake Superior 2013-2014; MN State Tournament 2013-2014, 2016; Galileo 2016; Iowa 2017
2015: North Star Regional Volunteer of the Year
2016: Lake Superior WFFA
|