Re: [Emc-users] AC servo driver, Recommendations/advice requested

2017-03-27 Thread hubert
Forwarded Message Subject:Re: [Emc-users] AC servo driver, Recommendations/advice requested Date: Mon, 27 Mar 2017 13:30:03 -0500 From: hubert To: andy pugh On 3/27/17 4:55 AM, andy pugh wrote: > On 25 March 2017 at

Re: [Emc-users] More advice on signals between mesa 7i76e and dmm dyn4 servo drive

2017-03-27 Thread andy pugh
On 27 March 2017 at 06:56, linden wrote: > - I am not sure how to find and use analog inputs on the Messa 7I76e (see > drawing attached) The analog inputs need to be enabled in the "loadrt hm2_eth" line of the HAL. Look in the 7i76E manual for "process data modes"

Re: [Emc-users] More advice on signals between mesa 7i76e and dmm dyn4 servo drive

2017-03-27 Thread Gene Heskett
On Monday 27 March 2017 01:56:20 linden wrote: > @ Gene and Chris Thanks for the help and insight into grounding > > > I am stumbling along here and have a few more issues/questions: > > - I am not sure how to find and use analog inputs on the Messa 7I76e > (see drawing attached) > they are

Re: [Emc-users] Is there a more elegant way to drive the servo driver enable with mesa 7i76e

2017-03-27 Thread Gene Heskett
On Monday 27 March 2017 01:38:13 linden wrote: > An other question for the Electronics experts on here; > > Is there a simple elegant way to drive the digital input 15 of the > servo drive high to enable the servo using a digital output from the > mesa 7i76e. I have attached a drawing using a

Re: [Emc-users] Is there a more elegant way to drive the servo driver enable with mesa 7i76e

2017-03-27 Thread andy pugh
On 27 March 2017 at 06:38, linden wrote: > > Is there a simple elegant way to drive the digital input 15 of the servo > drive high to enable the servo using a digital output from the mesa 7i76e. How many amps do you need to enable? There is a dedicated spindle-drive enable,

Re: [Emc-users] Making taper lock hubs

2017-03-27 Thread andy pugh
On 27 March 2017 at 05:17, Erik Christiansen wrote: > I can see why you're making them. There's not much in them, and with > prices being mostly loony if the goods don't come from China, it's well > worthwhile. Actually, taper-lock bushes are surprisingly

Re: [Emc-users] Making taper lock hubs

2017-03-27 Thread Gene Heskett
On Monday 27 March 2017 00:17:19 Erik Christiansen wrote: > On 26.03.17 18:53, Gene Heskett wrote: > > But is 7 the correct factor? It should be fairly easy to jack it > > back out. > > Gene, I've never made one of them, but looking here: > > http://www.google.com.au/url?sa=t=j==s=web=8=

[Emc-users] More advice on signals between mesa 7i76e and dmm dyn4 servo drive

2017-03-27 Thread linden
@ Gene and Chris Thanks for the help and insight into grounding I am stumbling along here and have a few more issues/questions: - I am not sure how to find and use analog inputs on the Messa 7I76e (see drawing attached) they are mentioned in the manual description but i cant find any