In 2.2 releases each scan position create 9 lines like this:
0.00 0.00 0.004700 0.00
-1078038889533352951247954537139929273706981666439934620835065307540162947668163682328294324733651291932469341814794485760.00
-2001398378334616579325874069282345005960757933211897277699462751448222
On Thu, Dec 06, 2007 at 10:20:21AM -0200, Daniel Scheeren wrote:
> In 2.2 releases each scan position create 9 lines like this:
>
> 0.00 0.00 0.004700 0.00
> -1078038889533352951247954537139929273706981666439934620835065307540162947668163682328294324733651291932469341814794485760.0
Jeff
Awesome fast!!!
All is OK after your last change in 2.2 branch.
If you permit a suggestion, would very good see g38.2 moves with dash-dot lines.
Thank you very much.
Daniel
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Hi,
'Just trying to get on board here and I don't know much yet.
I am running a controller board that needs to have pin 13 set high on the
parallel port to enable the Z-axis. Otherwise it thinks the limit switch is
open.
Can someone tell me how I can do this?
Thanks, MJ
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Thanks for the lead Tony.
I cruised some of the Honeywell sensor pages and the Digikey catalog
page with the 1GP4001 on it. I had studied the previous Digikey page
because I was interested in the Honeywell 103SR13A-1 which are installed
on my Hardinge lathe. I am guessing that for rigid tapping t
On Thursday 06 December 2007, Kirk Wallace wrote:
>Thanks for the lead Tony.
>
>I cruised some of the Honeywell sensor pages and the Digikey catalog
>page with the 1GP4001 on it. I had studied the previous Digikey page
>because I was interested in the Honeywell 103SR13A-1 which are installed
>on my
I got the first pass on my Bridgeport X axis working and I am having
trouble with tuning. I am using a brushed DC motor with a 3:1 belt ratio
between the motor and ballscrew. The motor is driven by a Pico PWM amp
and controlled by a Pico UPC and EMC 2.1.7. Because a glass slide was
already mounted,
(Dooh, fixed title spelling)
On Thu, 2007-12-06 at 11:43 -0800, Kirk Wallace wrote:
> I got the first pass on my Bridgeport X axis working and I am having
> trouble with tuning. I am using a brushed DC motor with a 3:1 belt ratio
> between the motor and ballscrew. The motor is driven by a Pico PWM
You can make an output pin HIGH all the time by using "setp" in your hal
file:
setp parport.0.pin-MM-out 1
^^ replace MM with the pin number
However, parport pin 13 is an input to the PC, not an output (see
http://linuxcnc.org/docs/2.2/html/hal_drivers.html#fig:Parport-
On Thu, 6 Dec 2007, Mark Jackson wrote:
> Date: Thu, 6 Dec 2007 13:43:53 -0800 (PST)
> From: Mark Jackson <[EMAIL PROTECTED]>
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: Re: [Emc-users] How to configure pins in Parallel Port?
>
> Th
On Thu, 6 Dec 2007, Kirk Wallace wrote:
> Date: Thu, 06 Dec 2007 11:43:27 -0800
> From: Kirk Wallace <[EMAIL PROTECTED]>
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: [Emc-users] Slides, Endoders and Resulotion
>
> I got the first pas
Thanks for the link.
Yeah that's right. Pin 13 is input. It is used for the z limit switch.
For some reason the pin is showing 2.44 volts.
The controller needs to see 5 volts to tell it things are a go.
At 2.44 volts the z motor won't do anything.
I have tried momentarily giving it a 5 vol
Gene Heskett wrote:
> I'm still puzzled by the 10 kilohertz response listed for this device. WTH?
> Its a GMR device, and GMR is now being used as the read head in modern hard
> drives, with data rates recovered from it at what is effectively a 3
> gigahertz rate, so why is this device so darn
On Thu, 2007-12-06 at 11:43 -0800, Kirk Wallace wrote:
> Glass slides do not seem to be recommended for CNC applications. Could
> someone remind me why? I would think for positioning accuracy you would
> want as little as possible between the tool and the mechanism doing the
> position measuring. O
Hi Mark
I suspect that this is a 3 volt parport. One recommended procedure is
to use a powered breakout board. You could also use a PCI parport card
that produces a 5 volt signal.
Rayh
On Thu, 2007-12-06 at 13:43 -0800, Mark Jackson wrote:
> Thanks for the link.
>
> Yeah that's right. Pin
On Thursday 06 December 2007, John Kasunich wrote:
>Gene Heskett wrote:
>> I'm still puzzled by the 10 kilohertz response listed for this device.
>> WTH? Its a GMR device, and GMR is now being used as the read head in
>> modern hard drives, with data rates recovered from it at what is
>> effectivel
Has anyone tried apt-get install kubuntu-desktop on an emc install yet?
I'm off to give it a shot. Unless somebody tells me there are serious side
effects.
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I'm looking for servomotors and motor drivers for a Dyna 2400 mill. I would
like to know what you all would recommend.
I want to run this mill with EMC2 (of course).
All replies appreciated.
TIA
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Actually I do have it on a 5V breakout board but it is still putting out 2.44
volts on pin 13.
Someone gave me a tip that worked. I just inserted a 4.7 pullup resistor and
now things are running smooth.
Thanks for the input.
-MJ
Ray Henry <[EMAIL PROTECTED]> wrote:
Hi Mark
I suspect th
That did the trick!
Thanks for the tip.
10K was a little high I guess it didn't work so I dropped to 4.7K.
It works perfectly now and I can still use the limit switch.
-MJ
"Peter C. Wallace" <[EMAIL PROTECTED]> wrote: On Thu, 6 Dec 2007, Mark Jackson
wrote:
> Date: Thu, 6 Dec 2007 13:43:53
Kirk Wallace wrote:
> I got the first pass on my Bridgeport X axis working and I am having
> trouble with tuning. I am using a brushed DC motor with a 3:1 belt ratio
> between the motor and ballscrew. The motor is driven by a Pico PWM amp
> and controlled by a Pico UPC and EMC 2.1.7. Because a glas
I checked out some treadmill motors rescued from defunct treadmills and
discovered they are really not reversible. Mine will run in both
directions but one direction the armature arcs more than the other
direction. A closer investigation of the motor showed that the brushes
contact the commutat
On Thu, Dec 06, 2007 at 08:22:15PM -0800, Dave Engvall wrote:
>
> Having said that it would be most interesting to have a system that
> used the information from both a linear scale and an encoder on the
> ball screw. I'll let the really bright guys dope out how to make that
> work. ;-)
If
On Dec 6, 2007, at 6:56 PM, Jon Elson wrote:
> Kirk Wallace wrote:
>> I got the first pass on my Bridgeport X axis working and I am having
>> trouble with tuning. I am using a brushed DC motor with a 3:1 belt
>> ratio
>> between the motor and ballscrew. The motor is driven by a Pico PWM
>> am
Dave Engvall wrote:
> Having said that it would be most interesting to have a system that
> used the information from both a linear scale and an encoder on the
> ball screw. I'll let the really bright guys dope out how to make that
> work. ;-)
>
Since EMC's PID loop is now part of HAL and
On Thursday 06 December 2007 17:59, Dean Hedin wrote:
> Has anyone tried apt-get install kubuntu-desktop on an emc install yet?
> I'm off to give it a shot. Unless somebody tells me there are serious side
> effects.
I've been running it for awhile now ,no problems yet
running Axis in fullscree
> >I cruised some of the Honeywell sensor pages and the Digikey catalog
> >page with the 1GP4001 on it. I had studied the previous Digikey page
> >because I was interested in the Honeywell 103SR13A-1 which are installed
> >on my Hardinge lathe. I am guessing that for rigid tapping that the
> >sen
On Thu, 2007-12-06 at 14:08 -0800, Peter C. Wallace wrote:
> On Thu, 6 Dec 2007, Kirk Wallace wrote:
>
> > Date: Thu, 06 Dec 2007 11:43:27 -0800
> > From: Kirk Wallace <[EMAIL PROTECTED]>
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)"
> > Su
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