Re: [Emc-users] How to specify rotational speed (4th axis)

I 'configure' the rotary axis for 'linear' axis, still 360degrees per turn. This allows a call of A720, two turns (A1080, three turns, etc). Specifying it as rotary means it rolls over every 360 degrees, when you have done a few turns you don't know where you are on the part. It does mean that

[Emc-users] How to specify rotational speed (4th axis)

So I have this rotary table for 4th axis. If I specify a rotational move in conjunction with a move in coordinae axes, like this G1 X1 A25 f1 then the rotary move is timed to coincide with the dimensional move. But f I specify G1 A360 F1, the speed is ignored and the rotation occurs at the hig

Re: [Emc-users] Ethernet with EMC2

> -Original Message- > From: Jon Elson [mailto:el...@pico-systems.com] > Sent: 09 February 2011 13:09 > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] Ethernet with EMC2 > > Viesturs La-cis wrote: > > Guys, > > > > what do You think about these two? > > http://www.enclust

Re: [Emc-users] Ethernet with EMC2

Viesturs La-cis wrote: > Guys, > > what do You think about these two? > http://www.enclustra.com/en/products/fpga-modules/mars-starter/ > http://www.enclustra.com/en/products/fpga-modules/mars-mx1/ > > So, that's $500 US to get an FPGA on the ethernet? Yishin is right, expensive. Jon

Re: [Emc-users] Servo trough rs 485

On Tue, 8 Feb 2011, Klemen Ozebek wrote: > Date: Tue, 8 Feb 2011 19:16:35 +0100 > From: Klemen Ozebek > To: "Enhanced Machine Controller (EMC)" > Subject: [Emc-users] Servo trough rs 485 > > Dear all, > > i just wonder if driving a servo system in such a way would be possible > (EMC2 (hostmot2)

Re: [Emc-users] Ethernet with EMC2

On Wed, Feb 9, 2011 at 3:03 AM, Viesturs Lācis wrote: > Guys, > > what do You think about these two? > http://www.enclustra.com/en/products/fpga-modules/mars-starter/ > http://www.enclustra.com/en/products/fpga-modules/mars-mx1/ > > They are expensive. -- Yishin ---

Re: [Emc-users] Ethernet with EMC2

Guys, what do You think about these two? http://www.enclustra.com/en/products/fpga-modules/mars-starter/ http://www.enclustra.com/en/products/fpga-modules/mars-mx1/ Viesturs -- The ultimate all-in-one performance toolkit

Re: [Emc-users] EMC magnets control?

> Hi cameras is used a lot already. You just swallow camera and it gives 2 frame per second here is about camera -http://www.pbs.org/wgbh/nova/tech/making-stuff-smaller.html Every thing is there need just something new direction for EMC and i am sure that than much much more people will feel help f

[Emc-users] Servo trough rs 485

Dear all, i just wonder if driving a servo system in such a way would be possible (EMC2 (hostmot2) + mesa5i20 + mesa 7i44 + CT digitax st (EIA485 ANSI, modbus RTU)). I do not know much about serial communication, that's why I'm asking. Link for serial communication for CT Digitax ST

Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I]

for a servo thread only machine that is awesome. (for a step/dir machine it isn't too shabby either) ;) sam On 2/8/2011 11:23 AM, Igor Chudov wrote: > I just re-ran latency test. > > Servo Thread Max Jitter 19988 > Base thread Max Jitter 11669 > > How does this look? I have a servo motor base

Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I]

I just re-ran latency test. Servo Thread Max Jitter 19988 Base thread Max Jitter 11669 How does this look? I have a servo motor based mill. I do have one isolated CPU. thanks i -- The ultimate all-in-one performance

Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I]

On Tue, 8 Feb 2011, Kent A. Reed wrote: > Date: Tue, 08 Feb 2011 10:51:18 -0500 > From: Kent A. Reed > Reply-To: "Enhanced Machine Controller (EMC)" > > To: "Enhanced Machine Controller (EMC)" > Subject: Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I] > > On 2/7/2011 6:42 PM, Steve Blackmore

Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I]

I know I have missed out on the list for a good long time, but, I thought I recalled that usb read/writes were the worst thing one could try to do while using EMC2. I realize that it was done as stress testing. I just thought those read/writes were pretty much suggested to be avoided as they absolu

Re: [Emc-users] EMC2 and Ethernet [AT5NM10-I]

On 2/7/2011 6:42 PM, Steve Blackmore wrote: > On Mon, 7 Feb 2011 15:53:34 +, you wrote: > >> On 7 February 2011 15:42, Steve Blackmore wrote: >> >>> Try the Asus version - AT5NM10-I >> That also appears to have the P-port as a socket rather than a header. >> However, I wonder if it has the sam

Re: [Emc-users] EMC magnets control?

I think mapping the flux lines would be the most difficult task. On Tue, Feb 8, 2011 at 7:25 AM, wrote: > > > From: a...@conceptmachinery.com > > > > Hi > > i want to ask about EMC and controlling magnets. > > Can EMC control 5, 6, 8 magnets that will move metal part in 3d space? > > Can somethi

Re: [Emc-users] EMC magnets control?

> From: a...@conceptmachinery.com > > Hi > i want to ask about EMC and controlling magnets. > Can EMC control 5, 6, 8 magnets that will move metal part in 3d space? > Can something similar that on this video > http://hackaday.com/2010/09/14/robotic-eye-surgery-controlled-with-magnets/ > > build w

Re: [Emc-users] Stepper motor temperatures?

On Tue, Feb 8, 2011 at 7:34 AM, John Thornton wrote: > I mounted a cup holder on my stepper to keep my coffee at ideal > temperatures while cutting with my plasma torch. > Its gems like these that keep me pegged to this list. I see a new project for the weekend! B. -

Re: [Emc-users] Stepper motor temperatures?

I mounted a cup holder on my stepper to keep my coffee at ideal temperatures while cutting with my plasma torch. John Michael Jones wrote: > This may be more of a "hardware" question.. but I'll throw it out anyway.. > > > > I am running a set of KL23H276-28-4B on a little Shereline CNC mill with

[Emc-users] EMC magnets control?

Hi i want to ask about EMC and controlling magnets. Can EMC control 5, 6, 8 magnets that will move metal part in 3d space? Can something similar that on this video http://hackaday.com/2010/09/14/robotic-eye-surgery-controlled-with-magnets/ build with EMC control 5 axis motion control of part? tha