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Curtis 1204 3rd pot??

3672 Views 4 Replies 3 Participants Last post by  jehan12413
Does anybody know description and order of pots?
Curtis manual only describes two.
My controllers have 3 removeable access screws.

thanks- Simon
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I'm not sure on a Curtis 1204, if you have a 3rd it is most likely like the old Curtis 1221b.

The one nearest the bus bars is the the acceleration rate (CW is faster.) The one at the opposite end (left) is the plug current adjustment (CW is more), I've never messed with it because I've never used the A2 terminal plug braking option. The one between them, closer to the plug current adjustment in the 1221, is the controller current limit. I'm a firm believer that more power is more better so mine goes all the way CW :)
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