Chief Delphi - Why MUST the 7.2v battery be attached to operate servos on the RC?

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- Control System (http://www.chiefdelphi.com/forums/forumdisplay.php?f=177)

- - Why MUST the 7.2v battery be attached to operate servos on the RC? (http://www.chiefdelphi.com/forums/showthread.php?t=24790)

KevinB

05-02-2004 22:39

Re: Why MUST the 7.2v battery be attached to operate servos on the RC?

Quote:

Originally Posted by Kevin Watson

Yep, it's true that both batteries need to be attached. The Victors and Spikes don't derive their power from the PWM cable.

-Kevin

No, that's incorrect. I have been driving our robot all week with no backup battery and it works fine. Servos won't move unless the backup battery is connected, but Victors and Spikes do work.

Kevin Watson

05-02-2004 23:11

Re: Why MUST the 7.2v battery be attached to operate servos on the RC?

Quote:

Originally Posted by KevinB

No, that's incorrect. I have been driving our robot all week with no backup battery and it works fine. Servos won't move unless the backup battery is connected, but Victors and Spikes do work.

Umm, please go back and have a look at the entire message. You'll see that I was replying to KenWittlief's statement: "are you saying a Hitech servo will not work on the RC unless you have both the 12V and 7.2V batteries connected?". In this context, I am not incorrect.

-Kevin

KevinB

06-02-2004 18:57

Re: Why MUST the 7.2v battery be attached to operate servos on the RC?

Quote:

Originally Posted by Kevin Watson

Whoops -- I was reading so fast last night I totally misread your post. Please forgive me. I should've noticed who's post I was reading. :D

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