Go to Post “There are two ways to compete, one is to drag your opponent down, the other is to raise the bar and excel. Which do you think is more beneficial to you in the long run?” -- John Abele - Candice.E [more]
Home
Go Back   Chief Delphi > FIRST > General Forum
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 13-10-2013, 17:25
jimbo493's Avatar
jimbo493 jimbo493 is offline
Quasi Mentor
AKA: Jimmy
FRC #3357 (The COMETS)
Team Role: Electrical
 
Join Date: Oct 2013
Rookie Year: 2011
Location: Grand Rapids/Big Rapids
Posts: 79
jimbo493 is on a distinguished road
Exclamation Jag Help

So guys

We are using a combination of both black and grey jags, have them daisy chained together, but we arent able to see all of them on the computer.

We have Jag 6, going to 8 then to 7 then to 4, and on the computer it only shows 6, 8, and 4, even though 4 is connected to 7, and we can see 4.

Any ideas?

~jimbo
Reply With Quote
  #2   Spotlight this post!  
Unread 13-10-2013, 17:43
dellagd's Avatar
dellagd dellagd is offline
Look for me on the field!
AKA: Griffin D
FRC #2590 (Nemesis) #2607 (The Fighting Robovikings)
Team Role: Mentor
 
Join Date: Sep 2011
Rookie Year: 2011
Location: PA
Posts: 890
dellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond reputedellagd has a reputation beyond repute
Re: Jag Help

Which version of Jag is the number 7?

Also, are you using a terminator block at the end of the chain?
__________________
Check out some cool personal projects in computers, electronics, and RC vehicles on my blog!

2016 MAR DCMP Engineering Excellence Award
2016 MAR Westtown Innovation in Control Award
2016 MAR Hatboro-Horsham Industrial Design Award
2015 Upper Darby District Winners - Thanks 225 and 4460!
2015 Upper Darby District Industrial Design Award
2015 Hatboro-Horsham District Winners - Thanks 2590 and 5407!
2014 Virginia Regional Winners - Thanks so much 384 and 1610, I will never forget that experience!
2014 Virginia Quality Award
2014 MAR Bridgewater-Raritan Innovation in Control Award
2014 MAR Hatboro-Horsham Gracious Professionalism Award
2013 MAR Bridgewater-Raritan Innovation in Control Award
2012 MAR Lenape Quality Award
Reply With Quote
  #3   Spotlight this post!  
Unread 13-10-2013, 20:10
gracie.'s Avatar
gracie. gracie. is offline
forgot the heat shrink...
FRC #2399 (The Fighting Unicorns)
Team Role: Alumni
 
Join Date: Jan 2012
Rookie Year: 2011
Location: Cleveland, OH
Posts: 92
gracie. is an unknown quantity at this point
Re: Jag Help

Your problem is probably having a grey jag at the wrong point in the chain.
Specifying colors would be nice....
__________________
2399: The Fighting Unicorns! - Alumna, team sister | Dean's List Finalist 2013
Anyone need a mentor in west LA?
Reply With Quote
  #4   Spotlight this post!  
Unread 13-10-2013, 20:23
s1900ahon s1900ahon is offline
Registered User
AKA: Scott McMahon
FRC #2468 (Appreciate)
Team Role: Mentor
 
Join Date: May 2008
Rookie Year: 2008
Location: Austin, TX
Posts: 156
s1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant futures1900ahon has a brilliant future
Re: Jag Help

Quote:
Originally Posted by jimbo493 View Post
Any ideas?
Check to see that the CAN cables are correct. If some are crossed over it could explain what you're seeing.

At CMP a couple of years back, one team made incorrect cables that crossed, and so they could only see the first, third, fifth, etc. Jags in the chain. Two crossed wires cancel the cross. Easy to do.

So, if you change the wiring order, does the problem follow the wire or Jaguars?

Scott

Last edited by s1900ahon : 14-10-2013 at 08:45. Reason: More detail
Reply With Quote
Reply


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 06:06.

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