On 9/30/22 17:17, John Dammeyer wrote:
If you get read errors on a RPI4 and 7I76E, I would double the servo
thread period (the RPI4 is marginal at a 1 KHz servo thread period with
some kernels)
Peter Wallace
Mesa Electronics
So you'd change it to 500Hz or 2kHz?
___
anced Machine Controller (EMC)"
>>
>> To: EMC-Users
>> Subject: [Emc-users] Linuxcnc configurations using Mesa
>> I have a D525MW that I was using to drive my PCBMill. It got some chips in
>> the controller box and shorted out the BOB and apparently damaged the
Pi4 case with no fan.
Alan
> From: "Peter C. Wallace"
> Subject: Re: [Emc-users] Linuxcnc configurations using Mesa
> Date: September 30, 2022 at 3:33:34 PM CDT
> To: "Enhanced Machine Controller (EMC)"
>
>
> On Fri, 30 Sep 2022, Alan Condit wrote:
&g
> >>
> >> If you get read errors on a RPI4 and 7I76E, I would double the servo
> >> thread period (the RPI4 is marginal at a 1 KHz servo thread period with
> >> some kernels)
> >>
> >>
> >> Peter Wallace
> >> Mesa Electronics
> >
> > So you'd change it to 500Hz or 2kHz?
> >
> >
> >
> >
On Fri, 30 Sep 2022, John Dammeyer wrote:
Date: Fri, 30 Sep 2022 13:40:57 -0700
From: John Dammeyer
Reply-To: "Enhanced Machine Controller (EMC)"
To: "'Enhanced Machine Controller (EMC)'"
Subject: Re: [Emc-users] Linu
On Fri, 30 Sep 2022, John Dammeyer wrote:
Date: Fri, 30 Sep 2022 13:40:57 -0700
From: John Dammeyer
Reply-To: "Enhanced Machine Controller (EMC)"
To: "'Enhanced Machine Controller (EMC)'"
Subject: Re: [Emc-users] Linu
> > ___
> > Emc-users mailing list
> > Emc-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/emc-users
> >
>
> If you get read errors on a RPI4 and 7I76E, I would double the servo
> thread period (the RPI4 is marginal at a 1 KH
On Fri, 30 Sep 2022, Alan Condit wrote:
Date: Fri, 30 Sep 2022 15:12:57 -0500
From: Alan Condit
Reply-To: "Enhanced Machine Controller (EMC)"
To: EMC-Users
Subject: [Emc-users] Linuxcnc configurations using Mesa
I have a D525MW that I was using to drive my PCBMill. It got some
I have a D525MW that I was using to drive my PCBMill. It got some chips in the
controller box and shorted out the BOB and apparently damaged the parallel port
slightly. Other than the parallel port the D525MW seems to run fine. I replaced
the BOB in the controller box but it still didn't seem to
