I don't care about an analog measurement, I want the system to pause or park when amps are outside of a set range. How would you do the first scenario?
On Mon, Feb 6, 2012 at 12:14 PM, Jon Elson <el...@pico-systems.com> wrote: > Erik Friesen wrote: > > I have been looking pretty close at the pico systems board, however, as > of > > yet I am not clear how to integrate spindle amps monitoring with it. I > > also want to monitor vaccum for a holddown system. > > > You just want an overcurrent limit, or you want an analog measurement > available to LinuxCNC? The first should be fairly easy, assuming you > have some kind of current sensor. The second is not easy, I just didn't > put in a provision for analog inputs. If low-resolution is good enough, > you could hook up an 8-bit ADC chip to 8 digital inputs and use > the weighted-sum HAL component to turn that back into a value. > > Jon > > > ------------------------------------------------------------------------------ > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
