Re: [Emc-users] [was] Anybody know where to find a pdf on the HOYMK SSR40DA SSR?

On Sunday 20 December 2015 16:42:48 John Kasunich wrote: > On Sun, Dec 20, 2015, at 03:45 PM, Gene Heskett wrote: > > On Sunday 20 December 2015 04:27:39 Gene Heskett wrote: > > > > [... back to readable size, on my charge-pump detection to run the > > SSR's] > > > > > Has anyone else concocted

Re: [Emc-users] [was] Anybody know where to find a pdf on the HOYMK SSR40DA SSR?

On Mon, Dec 21, 2015, at 01:17 PM, Gene Heskett wrote: > The mosfet isn't a problem, nor would a small sig npn transistor, but > power for it is. Not because its needed, but because of the external > powers on-off transients feeding in and causing a few cycles of "on" > before the rest of

Re: [Emc-users] [was] Anybody know where to find a pdf on the HOYMK SSR40DA SSR?

On Monday 21 December 2015 13:43:23 John Kasunich wrote: > On Mon, Dec 21, 2015, at 01:17 PM, Gene Heskett wrote: > > The mosfet isn't a problem, nor would a small sig npn transistor, > > but power for it is. Not because its needed, but because of the > > external powers on-off transients

Re: [Emc-users] Grounding Issues

Those carbon fiber sections must have a conductive layer added, for lightning protection. The Dreamliner uses a combination of wire meshes, and metal foils for grounding it's carbon fiber sections. On 12/20/2015 08:50 PM, R.L. Wurdack wrote: > Some of them tubes are Carbon fiber composite

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

On 21 December 2015 at 10:11, Sarah Armstrong wrote: > m-machine-metals.co.uk After fossicking about in their web site, it turns out that they have a horizontal boring machine, just like the one my dad has. (Kearns S-type with the facing chuck) -- atp If you

Re: [Emc-users] Grounding Issues

On 12/21/2015 02:48 PM, andy pugh wrote: >> Where did you get the filter from? > search eBay for "Rasmi filter" and find one with the right number of > phases and current rating for your system. > > The suggestion from Bertho sounded to be worth a try too. Yes, to expand slightly with all the

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

Gregg, Mcmaster Carr has some that are 3 7/8" long, High-Speed M2 Tool Steel, http://www.mcmaster.com/#3009a182/=10c3bni, but for a dollar or so more you you can get a piece of O-1 36" long. Rick On 12/21/2015 7:39 AM, Dale Ertley wrote: > Try McmasterCarr.com > > On Monday, December

Re: [Emc-users] Grounding Issues

On 21 December 2015 at 13:15, John Thornton wrote: > Where did you get the filter from? search eBay for "Rasmi filter" and find one with the right number of phases and current rating for your system. The suggestion from Bertho sounded to be worth a try too. -- atp If you

Re: [Emc-users] Grounding Issues

On 21 December 2015 at 14:26, Bertho Stultiens wrote: > > The "wisdom" people said in that case was: "put the plug in reversed". Not possible with the infinitely superior[1] BS 1363 plugs and sockets. [1] Apart from being very large, very ugly, and really bad to stand on in

Re: [Emc-users] Grounding Issues

On 12/21/2015 03:34 PM, andy pugh wrote: >> The "wisdom" people said in that case was: "put the plug in reversed". > Not possible with the infinitely superior[1] BS 1363 plugs and sockets. Agreed. However, how many people have been able to connect the wires wrong? (not counting the sealed

Re: [Emc-users] is anyone here buyingbfrom aliexpress?

12/22/2015 05:51 AM, Gene Heskett rašė: Their help popup says letters,numbers, and symbols, but a letters & numbers including mixed-case, is an invalid pw. I tried plugging a & and an @ but that didn't make it happy either, and theres no place to ask for help in that regard. So I've not a clue

Re: [Emc-users] Mesa 7i77 encoder max count rate

Yes, filter was the first thing I tried. And it does not change max count rate at this setup. I tried to play with muxed-count-rate, but could not raise it more than 1666. When I tried some bigger number - the system just hang =| I could not find how to change the skew while I found this

Re: [Emc-users] Mesa 7i77 encoder max count rate

12/22/2015 06:15 AM, Peter C. Wallace rašė: ... > changing the mux rate should not be able make the system hang (though if > too fast it may scramble all the encoder counts vaues) I think I tried 4000 when it hung. I can try again. > If the filter-rate setting does not change the maximum

[Emc-users] is anyone here buyingbfrom aliexpress?

I ask,because I just tried, and cannot get past the password registration page. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Some mill pix are at: Genes Web page

[Emc-users] Mesa 7i77 encoder max count rate

In my current linuxcnc, 5i25 and 7i77 setup I get 1MHz maximum encoder count rate. Is it possible to increase it? I want to run a spindle up to 10k RPM with resolver. There is a resolver to quadrature converter, giving 16384 counts per revolution. That's 5.461 MHz. Encoder velocity output

Re: [Emc-users] is anyone here buyingbfrom aliexpress?

Yes, I am buying from aliexpress sometimes. It's ok. 12/22/2015 04:01 AM, Gene Heskett rašė: > I ask,because I just tried, and cannot get past the password registration > page. > > Cheers, Gene Heskett > --

Re: [Emc-users] is anyone here buyingbfrom aliexpress?

On Monday 21 December 2015 22:34:34 Marius Alksnys wrote: > Yes, I am buying from aliexpress sometimes. It's ok. > > 12/22/2015 04:01 AM, Gene Heskett rašė: > > I ask,because I just tried, and cannot get past the password > > registration page. > > > > Cheers, Gene Heskett > Their help popup says

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

m-machine-metals.co.uk will have it , we all ways take silver steel as Drill rod here in the UK . and probably has the largest collection of silversteel in 64's in the uk they can supply anything from plastics to ferrous , and 9 times out of 10 will have it in stock or will order it for you if

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

theirs one thing Andy , if you called , you'd never leave ! LOL theirs always a cuppa on hand too dont take any notice of the stock list , it's always wrong , theirs More !! (arh ! yes the borer the reminants of having to work with Steam !! ) and still do . On 21 December 2015 at 10:47, andy

Re: [Emc-users] Grounding Issues

After sleeping on this for a bit my question is if I change the 220v to two hots and a neutral then string a ground wire across the floor (for testing) and wire the left cabinet to split out one phase and a neutral to run the 120v part do you think this would be worth the effort to try out?

Re: [Emc-users] Grounding Issues

By robust, what do you mean? JT On 12/20/2015 6:44 PM, John Dammeyer wrote: > John, > I'd still take a close look at your existing system to see if it is robust. > > -- ___

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

On 20 December 2015 at 23:19, Gregg Eshelman wrote: > I need a small chunk of 15/64" drill rod, about 4 to 6" long. Nobody > within 100 miles stocks drill rod, or not in "oddball" 64th sizes Have you found any anywhere? I always assume that "Drill rod" is the same thing as

Re: [Emc-users] is anyone here buyingbfrom aliexpress?

On Tuesday 22 December 2015 00:35:47 Marius Alksnys wrote: > 12/22/2015 05:51 AM, Gene Heskett rašė: > > Their help popup says letters,numbers, and symbols, but a letters & > > numbers including mixed-case, is an invalid pw. I tried plugging a & > > and an @ but that didn't make it happy either,

Re: [Emc-users] Mesa 7i77 encoder max count rate

On Tue, 22 Dec 2015, Marius Alksnys wrote: > Date: Tue, 22 Dec 2015 05:06:43 +0200 > From: Marius Alksnys > Reply-To: "Enhanced Machine Controller (EMC)" > > To: emc-users@lists.sourceforge.net > Subject: [Emc-users] Mesa 7i77

Re: [Emc-users] Mesa 7i77 encoder max count rate

On Tue, 22 Dec 2015, Marius Alksnys wrote: Date: Tue, 22 Dec 2015 06:01:24 +0200 From: Marius Alksnys Reply-To: "Enhanced Machine Controller (EMC)" To: emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Mesa 7i77 encoder max

Re: [Emc-users] OT: Anyone have a small piece of 15/64" drill rod?

Try McmasterCarr.com On Monday, December 21, 2015 5:58 AM, Sarah Armstrong wrote: theirs one thing Andy , if you called , you'd never leave ! LOL theirs always a cuppa on hand too dont take any notice of the stock list , it's always wrong , theirs More !!

Re: [Emc-users] Grounding Issues

Kirk, Where did you get the filter from? JT On 12/20/2015 11:44 AM, Kirk Wallace wrote: > On 12/20/2015 05:20 AM, John Thornton wrote: >> I have a BP knee mill with an Anilam 1100M CNC kit on it. I've removed >> all the Anilam controls a while back. I've retained the drives and power >> supply

Re: [Emc-users] Grounding Issues

Another update, Automation Direct has an EMI input filter designed for that drive that mounts under it so that is on order as well as a ferrite bracelet... Peter said it was a bracelet not a bead. At least knowing it's the VFD and not an unknown issue is a big relief for me. In any case I have

Re: [Emc-users] Grounding Issues

The addition of the VFD might just put an system that is on the edge of being unstable over the edge. John Dammeyer > -Original Message- > From: John Thornton [mailto:j...@gnipsel.com] > Sent: December-21-15 3:15 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users]

Re: [Emc-users] Grounding Issues

On 21 December 2015 at 14:49, Bertho Stultiens wrote: [BS1363 Plugs] >> [1] Apart from being very large, very ugly, and really bad to stand on >> in bare feet. > > Well, large, yes; ugly, yes; but bare feet? They seem well designed lie on the ground with the pins poking

Re: [Emc-users] Grounding Issues

The VFD has been on that machine since the original conversion from Anilam to LinuxCNC. Hm2 has reported errors from time to time all along but never quit. Upgrading to 2.7 was the reason it now won't run when the VFD is plugged in due to a change in 2.7 that's a bit over reactive at this