Go to Post Can't we also care about and celebrate the processes, the professionalism, the experience of healing? - Taylor [more]
Home
Go Back   Chief Delphi > Technical > Pneumatics
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rating: Thread Rating: 3 votes, 5.00 average. Display Modes
Prev Previous Post   Next Post Next
  #3   Spotlight this post!  
Unread 15-02-2015, 12:06
popnbrown's Avatar
popnbrown popnbrown is offline
FIRST 5125 HOTH Lead Mentor
AKA: Sravan S
FRC #5125 (Hawks on the Horizon)
Team Role: Mentor
 
Join Date: Feb 2007
Rookie Year: 2007
Location: Illinois
Posts: 367
popnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond reputepopnbrown has a reputation beyond repute
Re: Solenoid LEDs not on / VEX Base Leak

Quote:
Originally Posted by Chris_Ely View Post
If your manifold is leaking, you have a plumbing problem. How do you have it plumbed? Pressure should go into the port labeled P, and your cylinders should be connected to ports A and B. EA and EB are the exhaust, so leave these open.
Yeah, we got advice on this base from another thread. You can see the BaseTubing image, the first picture, attached below

Quote:
Originally Posted by Chris_Ely View Post
Does every fitting have Teflon tape, and are they tight?
All those that have threads have Teflon tape.

Quote:
Originally Posted by Chris_Ely View Post
Put soapy water on the fittings, and look for bubbles to find out where the leaks are.
This is the current plan, I'll also double check the Teflon.

Quote:
Originally Posted by Chris_Ely View Post
Try to clean up your wiring; diagnosing spaghetti at a competition is not fun, trust me.
Fortunately, this is just our test platform. Unfortunately, it's not even fun diagnosing it right now. But the only way to learn is to do it wrong, and realize it's wrong. I hope there's at least one lesson learned about wiring here.

Quote:
Originally Posted by Chris_Ely View Post
Are you using single or double solenoids?
Single solenoids. SMC ones from VEX

Quote:
Originally Posted by Chris_Ely View Post
Unfortunately, it is difficult to diagnose problems we can't see. Can you post pictures, even if things are messy?
I attached a close up of the PCM but it's not really helpfu this is the second picturel. The BaseWiring (third picture) is the better picture. You can actually attempt to follow the wires.
Attached Thumbnails
Click image for larger version

Name:	BaseTubing.jpg
Views:	27
Size:	1.16 MB
ID:	18370  Click image for larger version

Name:	PCMWiring.jpg
Views:	26
Size:	1.06 MB
ID:	18371  Click image for larger version

Name:	BaseWiring.jpg
Views:	26
Size:	1.14 MB
ID:	18372  
__________________
I am an employee of FIRST. However, the postings on this site are of my own perspective as a FIRST mentor and volunteer and do not necessarily reflect the views of FIRST.

FIRST Team 5125 Hawks on the Horizon Lead Mentor
FRC Team 4096 Ctrl-Z Former Mentor
FTC Team 5203 #19@! Former Mentor
FRC Team 1403 Cougar Robotics Alumni

Last edited by popnbrown : 15-02-2015 at 12:08. Reason: pictures dont have names :(
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 12:24.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi