17-03-2011, 15:46
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no bag, vex only, final destination
AKA: Pinecone
 FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks) Team Role: Mentor
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Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,685
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Re: cRio Constantly Rebooting
I am willing to bet it's the 6 motor drive, combined with the additional current draw of a drivetrain being pushed against and pushing. We did some magic math at the beginning of the season and found that heavily loading all of those motors would lead to pretty quick battery drains (1:30 or so into a match with some other mechanisms running).
Talking to some friends with similar issues, changing the 6 motor drive's gearing to a lower speed (10 FPS is apparently a good sweet spot) made the issue go away entirely. From what I can recall, you guys are running at 13 FPS, which is much heavier on the motors.
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Mentor / Drive Coach: 228 (2016-?)
...2016 Waterbury SFs (with 3314, 3719), RIDE #2 Seed / Winners (with 1058, 6153), Carver QFs (with 503, 359, 4607)
Mentor / Consultant Person: 2170 (2017-?)
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College Mentor: 2791 (2010-2015)
...2015 TVR Motorola Quality, FLR GM Industrial Design
...2014 FLR Motorola Quality / SFs (with 341, 4930)
...2013 BAE Motorola Quality, WPI Regional #1 Seed / Delphi Excellence in Engineering / Finalists (with 20, 3182)
...2012 BAE Imagery / Finalists (with 1519, 885), CT Xerox Creativity / SFs (with 2168, 118)
Student: 1714 (2009) - 2009 Minnesota 10,000 Lakes Regional Winners (with 2826, 2470)
2791 Build Season Photo Gallery - Look here for mechanism photos My Robotics Blog (Updated April 11 2014)
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