i will use THCAD to control feed and i need to have external power supply to see how feed will change with changing voltage - from 0 to 5V dc
On Tue, Jun 3, 2014 at 1:21 PM, Peter C. Wallace <p...@mesanet.com> wrote: > On Tue, 3 Jun 2014, a k wrote: > > > Date: Tue, 3 Jun 2014 11:16:22 -0700 > > From: a k <pccncmach...@gmail.com> > > Reply-To: "Enhanced Machine Controller (EMC)" > > <emc-users@lists.sourceforge.net> > > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net > > > > Subject: Re: [Emc-users] Feed control > > > > hi > > do i need build this power supply > > > http://www.learningaboutelectronics.com/Articles/How-to-connect-a-voltage-regulator-in-a-circuit > > for 5+ Vdc? > > i think it is better to have exact 5v because it will effect final result > > of feed control? > > does this assemble will have enough power for my application? > > i have variable resister 0.5W , will it be enough or i need 1 Watt 2W > etc? > > > > thank you > > > > > If you are using a THCAD the THCAD power normally comes from the encoder > interface wiring (7I33 5V and GND in your case), You do not need another > power supply > > > > > > > On Mon, Jun 2, 2014 at 1:43 PM, andy pugh <bodge...@gmail.com> wrote: > > > >> On 2 June 2014 21:03, a k <pccncmach...@gmail.com> wrote: > >> > >>> need change it to > >> > >>> [HOSTMOT2] > >> > >>> CONFIG="firmware=hm2/5i20/SVST8_4.BIT num_encoders=4 num_pwmgens=3 > >>> num_stepgens=0" > >> > >>> is this right? > >> > >> Yes. > >> > >>> setp hm2_[HOSTMOT2](BOARD).0.encoder.03.counter-mode 1 > >> > >> Yes > >> > >>> or just add (setp hm2_5i20.0.encoder.03.scale 1234.5678) into > >>> > >>> hm2-servo.hal? > >> > >> That. > >> > >> Then (if you are using Axis) Machine -> Halmeter and look at the pin > >> called hm2_5i20.0.encoder.03.velocity and you should see it change as > >> the THCAD sees a varying input voltage. > >> > >> -- > >> atp > >> If you can't fix it, you don't own it. > >> http://www.ifixit.com/Manifesto > >> > >> > >> > ------------------------------------------------------------------------------ > >> Learn Graph Databases - Download FREE O'Reilly Book > >> "Graph Databases" is the definitive new guide to graph databases and > their > >> applications. Written by three acclaimed leaders in the field, > >> this first edition is now available. Download your free book today! > >> http://p.sf.net/sfu/NeoTech > >> _______________________________________________ > >> Emc-users mailing list > >> Emc-users@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/emc-users > >> > > > ------------------------------------------------------------------------------ > > Learn Graph Databases - Download FREE O'Reilly Book > > "Graph Databases" is the definitive new guide to graph databases and > their > > applications. Written by three acclaimed leaders in the field, > > this first edition is now available. Download your free book today! > > http://p.sf.net/sfu/NeoTech > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > Peter Wallace > Mesa Electronics > > (\__/) > (='.'=) This is Bunny. Copy and paste bunny into your > (")_(") signature to help him gain world domination. > > > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/NeoTech > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
