------ Original Message ------ From: "Rick Lair" <[email protected]> To: "Enhanced Machine Controller (EMC)" <[email protected]> Sent: 2015-04-13 18:55:00 Subject: Re: [Emc-users] 7i73 Inputs
>I'm not really against the resistor idea, the 7i73 p1 and p2 cables are >routed to a terminal strip, then my switches and mpg connect to the >term >strip, so it's not ideal, but if you could provide the data for the >resistors, I can install them and keep moving along. > >I would attach one end between the switch and terminal block and the >other end to the 3.3vdc from the 7i73 card right? > Yes and then switch to ground > >On 4/13/2015 11:42 AM, Peter C. Wallace wrote: >> On Mon, 13 Apr 2015, andy pugh wrote: >> >>> Date: Mon, 13 Apr 2015 16:37:50 +0100 >>> From: andy pugh <[email protected]> >>> Reply-To: "Enhanced Machine Controller (EMC)" >>> <[email protected]> >>> To: "Enhanced Machine Controller (EMC)" >>><[email protected]> >>> Subject: Re: [Emc-users] 7i73 Inputs >>> >>> On 13 April 2015 at 16:26, Rick Lair <[email protected]> wrote: >>>> What would be the best course of action to utilize 0-7 for inputs >>>>like >>>> this >>> The simplest way to wire might be to take 0V and 5V to the switch, >>>and >>> either use a SPDT (Or do I mean DPST?) switch that actually swaps >>>from >>> 0V to 5V when operated, or pull-up to 5V through a 5k resistor at >>>the >>> switch and short the pin to 0V when the switch is operated. (Only >>> because it is a bit fiddly to pull-up at the 7i73) >>> >>> -- >>> atp >>> If you can't fix it, you don't own it. >>> http://www.ifixit.com/Manifesto >> If you are going to use a SPDT switch, be aware that Inputs 0..7 are >>only 3.3V >> tolerant so they should only be pulled up to 3.3V (5V will may damage >>the >> 7I73) >> >> Peter Wallace >> Mesa Electronics >> >> (\__/) >> (='.'=) This is Bunny. Copy and paste bunny into your >> (")_(") signature to help him gain world domination. >> >> >> >>------------------------------------------------------------------------------ >> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >> Develop your own process in accordance with the BPMN 2 standard >> Learn Process modeling best practices with Bonita BPM through live >>exercises >> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >>event?utm_ >> >>source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users > >-- > >Thanks > > >Rick Lair >Superior Roll & Turning LLC >399 East Center Street >Petersburg MI, 49270 >PH: 734-279-1831 >FAX: 734-279-1166 >www.superiorroll.com > > >------------------------------------------------------------------------------ >BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >Develop your own process in accordance with the BPMN 2 standard >Learn Process modeling best practices with Bonita BPM through live >exercises >http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >event?utm_ >source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >_______________________________________________ >Emc-users mailing list >[email protected] >https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
