On Saturday 09 January 2021 20:57:24 Jon Elson wrote:
> On 01/09/2021 06:39 PM, Gene Heskett wrote:
> > Yes so idb drives it closer by overdriving it an "amount" so that
> > the friction locked point is closer to the desired point without
> > going over. The trick is to null the error without
On 01/09/2021 06:39 PM, Gene Heskett wrote:
Yes so idb drives it closer by overdriving it an "amount" so that the
friction locked point is closer to the desired point without going over.
The trick is to null the error without changing the sign of the error.
If the sign changes, then it
On Saturday 09 January 2021 13:08:28 Jon Elson wrote:
> On 01/09/2021 11:19 AM, Gene Heskett wrote:
> > One last thing I would like to do, is output a zero to the
> > pwmgen if the error is less that a tolerance thereby
> > shutting down the motor entirely.
>
> Isn't that what the deadband
On Saturday 09 January 2021 12:38:09 Gene Heskett wrote:
> On Saturday 09 January 2021 12:19:21 Gene Heskett wrote:
> > On Thursday 07 January 2021 21:33:08 Gene Heskett wrote:
> > > On Thursday 07 January 2021 18:56:31 Gene Heskett wrote:
> > > > On Thursday 07 January 2021 17:54:51 Jon Elson
You mean that the Tn might work correctly even though the fwd jog doesn't?
Will the carousel component behave differently if I request T4 from say T3
compared to forward jog from T3? I will try this out since my main goal
isn't to jog around the turret manually but make it work for the intended
On Sat, 9 Jan 2021 at 21:32, Andreas Linnarsson
wrote:
> target = current_position + jog_fwd - jog_rev + 1; // Added "+ 1"
>
> The only problem I face is that the current tool number increase by two for
> every fwd jog...
I worry that you are concentrating too much on jogging and not enough
on
Not that elegant of a solution but I did some small changes to
component.comp that made it work at least physically. I changed line 235 to:
target = current_position + jog_fwd - jog_rev + 1; // Added "+ 1"
The only problem I face is that the current tool number increase by two for
every fwd
Just link a YouTube video here
On Sat, Jan 9, 2021, 8:54 AM Andreas Linnarsson <
andreas.linnars...@gmail.com> wrote:
> I could record a movie clip if it helps but I've commented the picture
> hoping that it would clarify what is happening during a tool change. Can I
> send movie clips to the
On 01/09/2021 11:19 AM, Gene Heskett wrote:
One last thing I would like to do, is output a zero to the
pwmgen if the error is less that a tolerance thereby
shutting down the motor entirely.
Isn't that what the deadband parameter into the PID does?
Jon
On Saturday 09 January 2021 12:19:21 Gene Heskett wrote:
> On Thursday 07 January 2021 21:33:08 Gene Heskett wrote:
> > On Thursday 07 January 2021 18:56:31 Gene Heskett wrote:
> > > On Thursday 07 January 2021 17:54:51 Jon Elson wrote:
> > > > On 01/07/2021 02:24 PM, Gene Heskett wrote:
> > > >
On Thursday 07 January 2021 21:33:08 Gene Heskett wrote:
> On Thursday 07 January 2021 18:56:31 Gene Heskett wrote:
> > On Thursday 07 January 2021 17:54:51 Jon Elson wrote:
> > > On 01/07/2021 02:24 PM, Gene Heskett wrote:
> > > > copy pasted from the anderswallin site it had a bunch of python
>
On Saturday 09 January 2021 06:48:33 andy pugh wrote:
> On Sat, 9 Jan 2021 at 02:32, Gregg Eshelman via Emc-users
>
> wrote:
> > Look for emco cnc lathe compact 5 turret on YouTube and you'll see
> > several videos of it operating, stock and modified. Stock, they are
> > pretty at changing
On Sat, 9 Jan 2021 at 02:32, Gregg Eshelman via Emc-users
wrote:
>
> Look for emco cnc lathe compact 5 turret on YouTube and you'll see several
> videos of it operating, stock and modified. Stock, they are pretty at
> changing tools.This guy used EdingCNC and wrote a subroutine to operate the
Many moons ago I converted a Compact5 to Mach3. I used a larger DC motor
on the tool changer with a cam operated switch on the back end of the
turret spindle to count tool positions. Tool changes took less than a
second. I have a video on YouTube, filmed with a mouldy potato
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