Gene,
I think I understand now
On Fri, Sep 16, 2016 at 6:07 PM, Gene Heskett wrote:
> On Friday 16 September 2016 12:06:47 Chris Albertson wrote:
>
>
> Lead screw is a 1605, 40 tooth gear on the motor by way of a taperloc hub
> I made, ditto for the 80 tooth gear on the screw, so the motor is
>
On Thu, Sep 15, 2016 at 9:35 AM, Joshua Glenn wrote:
> .You run it by opening Terminal then copy/paste this command into the
> command line (then press enter):
>
> while true ; do echo "nothing" > /dev/null ; done
>
> That will start the cpu hog running, then run the latency test. You should
On Friday 16 September 2016 12:06:47 Chris Albertson wrote:
> Gene,
>
> That was a good data point: " 60IPS". May I ask about the lead
> screw and if you are micro stepping? And the motor size.
Lead screw is a 1605, 40 tooth gear on the motor by way of a taperloc hub
I made, ditto for the 80
On Friday 16 September 2016 11:43:53 andy pugh wrote:
> On 16 September 2016 at 15:58, Gene Heskett
wrote:
> > bookmarked. But where does it display the answer?
>
> J40
I saw that, said 0xB
That said I did have to make one change in what I posted before, because
it would also do a forced shut
On Friday 16 September 2016 11:38:20 Jon Elson wrote:
> On 09/16/2016 09:58 AM, Gene Heskett wrote:
> > On Friday 16 September 2016 08:58:53 andy pugh wrote:
> >> On 16 September 2016 at 13:46, Gene Heskett
> >
> > wrote:
> >>> Ok, what I need is a true output for any input condition of i0 and
>
On 16 September 2016 at 18:09, Todd Zuercher
wrote:
>
> I feel dumb, no idea how I got that wrong number the first time should
> have been 0xb. (or 0xfffb if you worry about the unused bits)
Actually, to be really on the safe side, and to ensure that no spurious
values on the unused bits af
- Original Message -
> From: "Todd Zuercher"
> To: "Enhanced Machine Controller (EMC)"
> Sent: Friday, September 16, 2016 1:09:35 PM
> Subject: Re: [Emc-users] Oneshot question
>
>
>
> - Original Message -
> > From: "Todd Zuercher"
> > To: "Enhanced Machine Controller (EMC)"
I've found that a half stepping motor (400step/rev) with a scale of 2000
steps/inch (5 turns/inch screw lead) works pretty well for a 100ipm with
software stepping.
- Original Message -
From: "Chris Albertson"
To: "Enhanced Machine Controller (EMC)"
Sent: Friday, September 16, 2016 12:
- Original Message -
> From: "Todd Zuercher"
> To: "Enhanced Machine Controller (EMC)"
> Sent: Friday, September 16, 2016 9:24:55 AM
> Subject: Re: [Emc-users] Oneshot question
>
> I would have thought that 0xc would have given you the result you
> wanted (assuming only inputs 0 and 1
On 09/16/2016 09:58 AM, Gene Heskett wrote:
> On Friday 16 September 2016 08:58:53 andy pugh wrote:
>
>> On 16 September 2016 at 13:46, Gene Heskett
> wrote:
>>> Ok, what I need is a true output for any input condition of i0 and
>>> i1 except i1 true and i0 false. function 0x2, the only answer tha
Gene,
That was a good data point: " 60IPS". May I ask about the lead screw and
if you are micro stepping? And the motor size.
I think I'm going to design for a target speed of 100 IPS but if it comes
out 60 I'll be happy.
On Thu, Sep 15, 2016 at 11:55 AM, Gene Heskett wrote:
> On Thursda
On 16 September 2016 at 15:58, Gene Heskett wrote:
> bookmarked. But where does it display the answer?
J40
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is designed
for the especial use of mechanical geniuses, daredevils and lunatics."
— George Fitch, Atlanta Constitutio
On Friday 16 September 2016 08:58:53 andy pugh wrote:
> On 16 September 2016 at 13:46, Gene Heskett
wrote:
> > Ok, what I need is a true output for any input condition of i0 and
> > i1 except i1 true and i0 false. function 0x2, the only answer that
> > lut5.py gives you, doesn't do that.
>
> Tha
On Friday 16 September 2016 08:26:07 Todd Zuercher wrote:
> Maybe it would be easier for you to draw out what you want to do with
> ladder logic?
No experience at that Todd. But I believe I have it working.
A timedelay to give the spindle time to start moving. 200 milliseconds.
A retriggerable o
- Original Message -
> From: "Gene Heskett"
> To: emc-users@lists.sourceforge.net
> Sent: Friday, September 16, 2016 8:46:25 AM
> Subject: Re: [Emc-users] Oneshot question
>
> On Friday 16 September 2016 04:15:07 andy pugh wrote:
>
> > On 16 September 2016 at 02:06, Gene Heskett
> wro
On 16 September 2016 at 13:46, Gene Heskett wrote:
> Ok, what I need is a true output for any input condition of i0 and i1
> except i1 true and i0 false. function 0x2, the only answer that lut5.py
> gives you, doesn't do that.
>
That's function FFFB actually.
https://docs.google.com/spreads
On Friday 16 September 2016 04:15:07 andy pugh wrote:
> On 16 September 2016 at 02:06, Gene Heskett
wrote:
> > Looking at the lut5 modules man page, where it claims all kinds of
> > functions can be performed, I am not grokking what it says.
>
> It allows you to define a single output value for
Maybe it would be easier for you to draw out what you want to do with ladder
logic?
- Original Message -
From: "Gene Heskett"
To: emc-users@lists.sourceforge.net
Sent: Friday, September 16, 2016 1:38:43 AM
Subject: Re: [Emc-users] Oneshot question
On Thursday 15 September 2016 21:06:17
On 16 September 2016 at 02:06, Gene Heskett wrote:
> Looking at the lut5 modules man page, where it claims all kinds of
> functions can be performed, I am not grokking what it says.
>
It allows you to define a single output value for every combination of the
5 input values.
That's all.
If one of
19 matches
Mail list logo