On Tuesday 09 March 2021 12:11:40 dave engvall wrote:
> The few times I've had different counts re' direction it has been a
> broken flex coupling to the encoder.
> Of course it could be that you are simply running out of frequency
> response. Not likely but possible.
>
> Dave
Welp, I am back
The few times I've had different counts re' direction it has been a
broken flex coupling to the encoder.
Of course it could be that you are simply running out of frequency
response. Not likely but possible.
Dave
On 3/7/21 12:54 PM, Gene Heskett wrote:
On Sunday 07 March 2021 14:07:33 Feral
On Sunday 07 March 2021 14:37:12 John Dammeyer wrote:
> > -Original Message-
> > From: Mark Johnsen [mailto:m...@ijohnsen.com]
> > Sent: March-07-21 10:22 AM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] isolcpus?
> >
>
On Sunday 07 March 2021 14:07:33 Feral Engineer wrote:
[...]
> sudo update-grub
Wasn't in there, put it in and rebooted.
Now I am re-calibrating the servo_scale which will take an hour or more.
I snapshot the encoder count at 1.0 turns of the home-switch, snapshot
the counter at 101 turns,
> -Original Message-
> From: Mark Johnsen [mailto:m...@ijohnsen.com]
> Sent: March-07-21 10:22 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] isolcpus?
>
> On Sun, Mar 7, 2021 at 7:25 AM Gene Heskett wrote:
>
> > On Sunday 07 Ma
I usually change isolcpus in my grub file under /etc/default. You can use
sudo nano /etc/default/grub, ctrl+s to save, ctrl+x to close, then accept
the change with sudo update-grub
Phil T.
The Feral Engineer
Check out my LinuxCNC tutorials, machine builds and other antics at
On Sun, Mar 7, 2021 at 7:25 AM Gene Heskett wrote:
> On Sunday 07 March 2021 06:58:01 Gene Heskett wrote:
>
>
> > > It takes at least 5 seconds for it to get up to search speed, and
> > > another 5 seconds to get back to a stop after the home switch has
> > > been found, coasting 20-25 degrees
On Sunday 07 March 2021 06:58:01 Gene Heskett wrote:
> On Sunday 07 March 2021 06:43:45 Gene Heskett wrote:
> > Greetings folks;
> >
> > Experimenting with various ways to see if I can find out why the
> > initial homing is so slow and loaded with windup effects, effects
> > that do not seem to
On Sunday 07 March 2021 06:43:45 Gene Heskett wrote:
> Greetings folks;
>
> Experimenting with various ways to see if I can find out why the
> initial homing is so slow and loaded with windup effects, effects that
> do not seem to affect the stepper driven axises.
>
> It takes at least 5 seconds
Greetings folks;
Experimenting with various ways to see if I can find out why the initial
homing is so slow and loaded with windup effects, effects that do not
seem to affect the stepper driven axises.
It takes at least 5 seconds for it to get up to search speed, and another
5 seconds to get
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