EcoModder.com - Search Results

Glossary

		EcoModder Forum > Search Forums
Search Results

Showing results 1 to 7 of 7
Search took 0.05 seconds. Search: Posts Made By: type2teach

Forum: Open ReVolt: open source DC motor controller

01-22-2013, 12:12 AM

Replies: 7,381

Sticky: Paul & Sabrina's cheap DIY 144v motor controller

Views: 2,411,786

Posted By jyanof

assuming you have a series wound motor like a...

assuming you have a series wound motor like a warp 9 or something, you'll have 4 connections on it, 2 for the armature (rotor) winding and 2 for the field (stator) winding. don't quote me on the...

Forum: Open ReVolt: open source DC motor controller

01-19-2013, 12:47 PM

Replies: 7,381

Sticky: Paul & Sabrina's cheap DIY 144v motor controller

Views: 2,411,786

Posted By jyanof

In both graphs you posted, and all 3 events shown...

In both graphs you posted, and all 3 events shown in the graphs, the same thing happens:

1 - motor current tracks the command current at first: notice the blue and red lines are on top of each...

Forum: Open ReVolt: open source DC motor controller

01-12-2013, 12:19 AM

Replies: 7,381

Sticky: Paul & Sabrina's cheap DIY 144v motor controller

Views: 2,411,786

Posted By MPaulHolmes

It definitely sounds like a control board rather...

It definitely sounds like a control board rather than a power section problem. Do you know if there's an error according to RTD Explorer? The FB (fault bits) would be something other than zero. ...

Forum: Open ReVolt: open source DC motor controller

09-06-2012, 10:03 AM

Replies: 31

Sticky: ReVolt control parameters

Views: 17,993

Posted By MPaulHolmes

Hi Joel!! Here's how you make sure there's no...

Hi Joel!! Here's how you make sure there's no limit on battery amps:

bat-amps-lim 0
save

If it's 0, then the amps limit is just ignored. Are you sure you are getting the full throttle range?...

Forum: Open ReVolt: open source DC motor controller

07-23-2012, 12:37 AM

Replies: 31

Sticky: ReVolt control parameters

Views: 17,993

Posted By MPaulHolmes

I would leave Kp to 1, and Ki to 160. I think...

I would leave Kp to 1, and Ki to 160. I think that's the default at least. To have a snappier throttle, I would do the following:

t-pos-gain 16
t-pwm-gain 8
save

Or maybe

t-pos-gain 19...

Forum: Open ReVolt: open source DC motor controller

07-22-2012, 05:55 PM

Replies: 31

Sticky: ReVolt control parameters

Views: 17,993

Posted By mora

I've had that self-revving happen once. This was...

I've had that self-revving happen once. This was because I set throttle limits (min & max) wrong way. Min throttle was max throttle and vice versa. Your throttle calibration parameters might not be...

Forum: Open ReVolt: open source DC motor controller

07-18-2012, 03:11 PM

Replies: 7,381

Sticky: Paul & Sabrina's cheap DIY 144v motor controller

Views: 2,411,786

Posted By electricstorm

I was having trouble with this at first also...

I was having trouble with this at first also untill zsnemeth suggested I not use the = sign (I.E.: ki 120 and not ki=120. leave out the = sign). Also, make sure you are typing the commands as they...

Showing results 1 to 7 of 7

Forum Jump