https://www.youtube.com/watch?v=r4B-MksNBJQ
On Mon, Sep 19, 2022 at 3:34 PM Sam Sokolik wrote:
> The blue is encoder position.. white in encoder position interpolated..
>
>
> https://electronicsam.com/images/emco/Screenshot%20from%202022-09-19%2015-28-44.png
>
> On Mon, Sep 19, 2022 at 2:05 PM
The blue is encoder position.. white in encoder position interpolated..
https://electronicsam.com/images/emco/Screenshot%20from%202022-09-19%2015-28-44.png
On Mon, Sep 19, 2022 at 2:05 PM John Dammeyer
wrote:
> And is correct. For RPM measurement a count of 6 is still required.
> Here's my
And is correct. For RPM measurement a count of 6 is still required. Here's my
math for this. Perhaps you can explain what position interpolated means.
So we have a spindle turning 6000 RPM or 50 RPS. That means if we didn't have
the longer slot we'd see an edge every
That was my plan - use position-interpolated.. 100 counts is barely enough
for smooth motion.
sam
On Mon, Sep 19, 2022 at 11:51 AM andy pugh wrote:
> On Mon, 19 Sept 2022 at 17:06, John Dammeyer
> wrote:
>
> > No.
> > A slot is still a hole. So if you are counting, say falling edges, you
>
On Mon, 19 Sept 2022 at 17:06, John Dammeyer wrote:
> No.
> A slot is still a hole. So if you are counting, say falling edges, you
> will get 5 of them. If you count rising edges you will get 5 of them.
Actually, the missing-tooth scheme takes a different opinion. Each hole
corresponds to
No.
A slot is still a hole. So if you are counting, say falling edges, you will
get 5 of them. If you count rising edges you will get 5 of them.
Now if you measure the time between falling and rising edges you will get one
timer interval that is much longer than the others. The actual
Well I haven’t got it fixed yet but I think I discovered what the problem is. I
used G251 drivers on the lathe but on the PCBMill I switched to KL5056 drivers.
I missed the connection of 5V to P1-2. P1-4, and P1-6 on the KL5056. I
misinterpreted the connection schematic. I thought they were
Dyslexia rules ko?
In your illustration I count 4 holes and 1 slot (made of 2 holes), so if a slot
is not a hole there are 4 holes?
From: John Dammeyer
Sent: Sunday, September 18, 2022 5:49 PM
To: 'Enhanced Machine Controller (EMC)'
Subject: Re: [Emc-users]
