Dynomotion

Group: DynoMotion Message: 6629 From: michaelthomasn Date: 2/2/2013
Subject: DC Brushed Motor Tuning
Hi Tom,

I have everything hooked back up and working properly (snapamp).

I began to attempt motor tuning, and everything was working fine, but after a few tries of moving on the step response screen.....my axis will no longer move.

It appears to disable the axis before moving, then re enable. It is not actually powering the servo, though.

I'm sure im overlooking something simple.

I can jog each axis around via Kmotion cnc, and can even run programs.

The motor that I'm trying to test is holding before I push the move button, but as soon as I push move it disables......although it does not show this on the axis screen. I have to halt my init program, then reload it for the axis to hold again.

Maybe I'm just misunderstanding something....but it did what I wanted for a while.

Mike
Group: DynoMotion Message: 6630 From: michaelthomasn Date: 2/2/2013
Subject: Re: DC Brushed Motor Tuning
OK.....I figured out what was happening. The configure screen was changed slightly.

Now Im just back to doing a poor job of tuning....lol.

Mike

--- In DynoMotion@yahoogroups.com, "michaelthomasn" wrote:
>
> Hi Tom,
>
> I have everything hooked back up and working properly (snapamp).
>
> I began to attempt motor tuning, and everything was working fine, but after a few tries of moving on the step response screen.....my axis will no longer move.
>
> It appears to disable the axis before moving, then re enable. It is not actually powering the servo, though.
>
> I'm sure im overlooking something simple.
>
> I can jog each axis around via Kmotion cnc, and can even run programs.
>
> The motor that I'm trying to test is holding before I push the move button, but as soon as I push move it disables......although it does not show this on the axis screen. I have to halt my init program, then reload it for the axis to hold again.
>
> Maybe I'm just misunderstanding something....but it did what I wanted for a while.
>
> Mike
>