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Unread 24-03-2015, 22:37
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AKA: Brian O'Sullivan
FRC #4561 (TerrorBytes)
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Re: How to determine root cause of robot dropping from Teleop to Disabled during matc

Quote:
Originally Posted by plnyyanks View Post
It sounds like the CSA was on to something - a radio reboot typically takes between 30 and 40 seconds to come back (the DS logs tell you exactly how long your robot was down). In contrast, a roboRIO will take around 25 seconds to reboot.

Common symptoms of radio reboots:
- Brownouts due to your battery being low. These events correlate to large current draws
- PDP Fuses. Push them in all the way
- Multiple things plugged into the radio source on the VRM
- The barrel connector not being plugging in all the way, especially if it's an older one
Yeah we didn't notice any unusually large voltage spikes in the logs but I'm still checking different possible causes.