Sure - not a problem. On Jun 18, 2013 11:36 AM, <[email protected]> wrote:
> Send Emc-developers mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.sourceforge.net/lists/listinfo/emc-developers > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Emc-developers digest..." > > > Today's Topics: > > 1. Re: linuxcnc.org website (Viesturs L?cis) > 2. Re: 7I39HV question (andy pugh) > 3. Re: 7I39HV question (John Kasunich) > 4. Re: Wichita (TJoseph Powderly) > 5. Re: 7I39HV question (Jon Elson) > 6. Re: 7I39HV question (Jon Elson) > 7. Re: 7I39HV question (Peter C. Wallace) > 8. Re: 7I39HV question (John Kasunich) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 18 Jun 2013 16:56:56 +0300 > From: Viesturs L?cis <[email protected]> > Subject: Re: [Emc-developers] linuxcnc.org website > To: EMC developers <[email protected]> > Message-ID: > <CAKNeY+ezu=T== > [email protected]> > Content-Type: text/plain; charset=UTF-8 > > 2013/6/18 andy pugh <[email protected]> > > > On 18 June 2013 04:40, Viesturs L?cis <[email protected]> wrote: > > > > > if I type linuxcnc.org in address bar, without www in front, I see > this: > > > http://picpaste.com/not-ok-CqbIAJzk.png > > > which does not seem ok as there is a text in russian, > > > > The language you see the page in seems to be related to the language > > you last saw the page in. So, if you follow a link there from a > > Russian user, the page will tend to be in Russian next visit. As an > > experiment, follow this link: > > http://www.linuxcnc.org/index.php/russian/forum/index > > Then close the tab and go to linuxcnc.org, and I think it will come up > > in Russian again by default. > > > > Yes, you probably are right - if I open linuxcnc.org, it will default to > russian for me, so, if I select english version on left side, close the tab > and open linuxcnc.org again, it is in english. I closed the tab and tried > linuxcnc.org again and still in english, so seems like false alarm from > me. > > > > It's a feature. > > > Sorry, I do not use any of Apple products, so it is not enough with this > sentence to convince me :) > > -- > Viesturs > > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > ------------------------------ > > Message: 2 > Date: Tue, 18 Jun 2013 09:02:36 -0500 > From: andy pugh <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: EMC developers <[email protected]> > Message-ID: > < > can1+yzuvhxxgy6s-7_k9rhrb-5o8-nzauuvkwzjhuv-gcsr...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > On 18 June 2013 08:53, John Kasunich <[email protected]> wrote: > > > It looks like my options are to ship the box by UPS or > > Fed Ex (that was my original plan, but I procrastinated > > past the point of ground shipment being possible). Or > > I can bring everything but the computer and hope that > > I can borrow a desktop while I'm there. Or I can punt. > > I brought a loose Atom MB and a 6i25. Which isn't actually the best > config for wiring to the 7i39 unfortunately. > > FWIW I had no trouble at all shipping the motherboard, half a dozen > Mesa cards, a Raspberry Pi, Arduino, Beagleboard and about a mile of > cable in my checked baggage. > > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > > ------------------------------ > > Message: 3 > Date: Tue, 18 Jun 2013 10:20:57 -0400 > From: John Kasunich <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: [email protected] > Message-ID: > < > 1371565257.7216.140661245351325.2b8d3...@webmail.messagingengine.com> > Content-Type: text/plain > > > > On Tue, Jun 18, 2013, at 10:02 AM, andy pugh wrote: > > On 18 June 2013 08:53, John Kasunich <[email protected]> wrote: > > > > > It looks like my options are to ship the box by UPS or > > > Fed Ex (that was my original plan, but I procrastinated > > > past the point of ground shipment being possible). Or > > > I can bring everything but the computer and hope that > > > I can borrow a desktop while I'm there. Or I can punt. > > > > I brought a loose Atom MB and a 6i25. Which isn't actually the best > > config for wiring to the 7i39 unfortunately. > > > > FWIW I had no trouble at all shipping the motherboard, half a dozen > > Mesa cards, a Raspberry Pi, Arduino, Beagleboard and about a mile of > > cable in my checked baggage. > > > > I wonder at what point does the the picture on the x-ray change > from random electronic crap (allowable) to a computer (verboten)? > And why don't they like computers? Easily damaged maybe? > > The latest plan is to bring the motor, power supply, 7i39, > 5i20, and some cables and other bits in checked baggage. > > I believe I'll be able to borrow a computer from Stuart. > > See you guys tomorrow! > > -- > John Kasunich > [email protected] > > > > ------------------------------ > > Message: 4 > Date: Tue, 18 Jun 2013 09:54:00 -0500 > From: TJoseph Powderly <[email protected]> > Subject: Re: [Emc-developers] Wichita > To: EMC developers <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > On 06/18/2013 08:41 AM, Dave wrote: > > On 6/17/2013 11:43 PM, Stuart Stevenson wrote: > >> At this time we are set up at MPM. That should be the place to go first. > >> > >> > > > > With much regret, I have had to scuttle my plans to go to Wichita. A > > good customer moved up their delivery requirements on a system I am > > supplying by two weeks > > and I can't get it done without working continuously for the next week > > and a half. So much for planning. > > > > Dave Cole > > > > > ------------------------------------------------------------------------------ > > This SF.net email is sponsored by Windows: > > > > Build for Windows Store. > > > > http://p.sf.net/sfu/windows-dev2dev > > _______________________________________________ > > Emc-developers mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > sorry Dave, > anything you'd like discussed? > tomp > > > > ------------------------------ > > Message: 5 > Date: Tue, 18 Jun 2013 10:31:51 -0500 > From: Jon Elson <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: EMC developers <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > John Kasunich wrote: > > When I went to print my boarding pass this morning I read > > this: > > > > "Computers or computer-related equipment are not allowed > > as checked baggage. You can, of course, bring your laptop > > computers as carry-on." > > > > > I think the problem here is they don't want anything with a power source, > as in Lithium batteries, where they can't get to it if it starts heating > up. > You may be able to check with the FAA to see if they confirm that > is the reasoning. I think other airlines may specifically say something > about no batteries in checked luggage. > > Jon > > > > ------------------------------ > > Message: 6 > Date: Tue, 18 Jun 2013 09:57:19 -0500 > From: Jon Elson <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: EMC developers <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > John Kasunich wrote: > > I have some Pittman Elcom ST brushless servos that I'd like > > to play with while I'm in Wichita. They are rated at 19.1V, > > 4-6 amps (depending on cooling). > > > > I'm planning to bring an Atom computer, 5i20, and 7I39HV > > brushless drive board to Wichita along with a motor. > > > > My question is about power supplies. I thought I had a > > reasonably sized 24V supply here, but I was wrong. > > I have tiny ones (less than n amp), and huge ones > > (10A, to heavy for checked baggage and schlepping > > thru an airport. > > > > I do have a unregulated supply that puts out about 40V > > (no load) and should be good for 5-6 amps, at least > > intermittently. It is fairly compact and travel friendly. > > Is 40V too much for a 19V servo? (The 7i39 is the HV > > version, rated for 48V.) > > > Probably will be fine, as long as the motor inductance is > sufficient that the triangle-wave current isn't too big. > I'm using a 50 V supply on a Pittman 4443 motor, which is > tiny, and it works fine. (I do have output inductors on > my servo amps, though.) I have a 24 V 2.6 A switching > supply here, if that does you any good. > > Jon > > > > > ------------------------------ > > Message: 7 > Date: Tue, 18 Jun 2013 09:19:53 -0700 (PDT) > From: "Peter C. Wallace" <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: EMC developers <[email protected]> > Message-ID: <[email protected]> > Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed > > On Tue, 18 Jun 2013, John Kasunich wrote: > > > Date: Tue, 18 Jun 2013 10:20:57 -0400 > > From: John Kasunich <[email protected]> > > Reply-To: EMC developers <[email protected]> > > To: [email protected] > > Subject: Re: [Emc-developers] 7I39HV question > > > > > > > > On Tue, Jun 18, 2013, at 10:02 AM, andy pugh wrote: > >> On 18 June 2013 08:53, John Kasunich <[email protected]> wrote: > >> > >>> It looks like my options are to ship the box by UPS or > >>> Fed Ex (that was my original plan, but I procrastinated > >>> past the point of ground shipment being possible). Or > >>> I can bring everything but the computer and hope that > >>> I can borrow a desktop while I'm there. Or I can punt. > >> > >> I brought a loose Atom MB and a 6i25. Which isn't actually the best > >> config for wiring to the 7i39 unfortunately. > >> > >> FWIW I had no trouble at all shipping the motherboard, half a dozen > >> Mesa cards, a Raspberry Pi, Arduino, Beagleboard and about a mile of > >> cable in my checked baggage. > >> > > > > I wonder at what point does the the picture on the x-ray change > > from random electronic crap (allowable) to a computer (verboten)? > > And why don't they like computers? Easily damaged maybe? > > > > The latest plan is to bring the motor, power supply, 7i39, > > 5i20, and some cables and other bits in checked baggage. > > > > I believe I'll be able to borrow a computer from Stuart. > > > > See you guys tomorrow! > > > > -- > > John Kasunich > > [email protected] > > > I was going to ship some stuff to MPM to avoid that hassle (If this is OK > with > Stuart) I can include a 7I39LV if you want to try lower voltage more peak > current. Any other cards, just ask > > > > > > > ------------------------------------------------------------------------------ > > This SF.net email is sponsored by Windows: > > > > Build for Windows Store. > > > > http://p.sf.net/sfu/windows-dev2dev > > _______________________________________________ > > Emc-developers mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > Peter Wallace > Mesa Electronics > > (\__/) > (='.'=) This is Bunny. Copy and paste bunny into your > (")_(") signature to help him gain world domination. > > > > > ------------------------------ > > Message: 8 > Date: Tue, 18 Jun 2013 12:35:52 -0400 > From: John Kasunich <[email protected]> > Subject: Re: [Emc-developers] 7I39HV question > To: [email protected] > Message-ID: > < > 1371573352.23697.140661245409077.295be...@webmail.messagingengine.com> > > Content-Type: text/plain > > > > On Tue, Jun 18, 2013, at 12:19 PM, Peter C. Wallace wrote: > > > > I was going to ship some stuff to MPM to avoid that hassle (If this is > OK with > > Stuart) I can include a 7I39LV if you want to try lower voltage more peak > > current. Any other cards, just ask > > More current means more torque, but since I'm going to > be running the motor with no load on the shaft that shouldn't > matter. In this testing the only thing torque will be used for > is rapid accel/decel. > > I believe the HV board can run the motor to its rated > current anyway, so more isn't better. > > -- > John Kasunich > [email protected] > > > > ------------------------------ > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Windows: > > Build for Windows Store. > > http://p.sf.net/sfu/windows-dev2dev > > ------------------------------ > > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > End of Emc-developers Digest, Vol 86, Issue 42 > ********************************************** > ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
