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Unread 04-11-2014, 15:25
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Re: How do you operate pre-cRio robots

Yes, but pre-battery they were fed from controller power.
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Unread 04-11-2014, 21:03
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Re: How do you operate pre-cRio robots

Back on the old controllers though, even if the controller did reset you were looking at a maximum of like 5 seconds of downtime, when the current system goes down you're out for almost the entire match.

I for one support bringing back the backup battery.
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Unread 04-11-2014, 21:47
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Re: How do you operate pre-cRio robots

Quote:
Originally Posted by cbale2000 View Post
Back on the old controllers though, even if the controller did reset you were looking at a maximum of like 5 seconds of downtime, when the current system goes down you're out for almost the entire match.

I for one support bringing back the backup battery.
Well I can say this....

I watched Team 11 drive the robot down to 6V with the RoboRIO onboard.
They periodically would loose field comms but for a short time (3 second tops).

I think the RoboRIO has some undervoltage protection going on.
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Unread 04-11-2014, 21:50
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Re: How do you operate pre-cRio robots

Quote:
Originally Posted by techhelpbb View Post
Well I can say this....

I watched Team 11 drive the robot down to 6V with the RoboRIO onboard.
They periodically would loose field comms but for a short time (3 second tops).

I think the RoboRIO has some undervoltage protection going on.
We've had an older battery hit 5.2 volts in a match before. Needless to say, we couldn't have done that without the backup battery.
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Unread 04-11-2014, 21:53
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Re: How do you operate pre-cRio robots

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Originally Posted by magnets View Post
We've had an older battery hit 5.2 volts in a match before. Needless to say, we couldn't have done that without the backup battery.
Preaching to the choir
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Unread 05-11-2014, 17:11
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Re: How do you operate pre-cRio robots

Click image for larger version

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just sayin'
They didn't need no stinking wireless... they used wires...

I wasn't there but I bet many remember this.
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