OK got it. Was a little confused there. Guess I was used to wiring up the i /o's. On Dec 6, 2014 2:35 PM, "Peter C. Wallace" <[email protected]> wrote:
> On Sat, 6 Dec 2014, Jeremy Jones wrote: > > > Date: Sat, 6 Dec 2014 14:18:40 -0500 > > From: Jeremy Jones <[email protected]> > > Reply-To: "Enhanced Machine Controller (EMC)" > > <[email protected]> > > To: [email protected] > > Subject: [Emc-users] 7i76 spindle output > > > > Trying to get the spindle running. What should I be seeing on the spin > > enable aand direction outputs voltage wise? Not getting anywhere with > this > > and I see no change in voltage even though it shows them active in Hal. > > > The direction and enable outputs are not voltage sources but rather > switches > so you will not see any change unless you use a Ohmmeter across the pins. > > if your VFD needs inputs pulled to ground, you wire like this: > > ENA+ --> VFD INPUT > ENA- --> VFD GROUND/COMMON > > If you VFD needs to have inputs pulled up, you wire like this > > ENA+ VFD +COMMON > ENA- VFD INPUT > > > Peter Wallace > Mesa Electronics > > (\__/) > (='.'=) This is Bunny. Copy and paste bunny into your > (")_(") signature to help him gain world domination. > > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
