CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Home switch wiring problem / Help Please

on 2007-09-23 02:16:01 UTC
On Sat, 22 Sep 2007 18:19:46 -0400 (EDT), you wrote:


> I have a home switch with 3 wires, wire 1 is +5V, Wire2 is 0V and wire3 is output
>
> I connected wire 1 to +5V and wire2 to GND and wire3 to input pin10 in the breakout board, and of course setup Mach3 X++ X-- and home to 10
>
> when I trigger the switch nothing happen, it seems it is not sending a signal to Mach3.
>
> if you have an idea how it should be wired please advice

If it's just a plain mechanical switch you only need two connections.

The documentation has examples in it in section 4.6 and appendix 2

http://www.artsoftcontrols.com/documentation/M3M1_84-A2.pdf

If it's a three wire sensor try toggling active low/high in ports and
pins/inputs. You should see the respective led on the Mach diags page
toggle as you activate it.

Steve Blackmore
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Discussion Thread

Seiman H 2007-09-22 15:19:49 UTC Home switch wiring problem / Help Please Henrik Olsson 2007-09-23 00:53:45 UTC SV: [CAD_CAM_EDM_DRO] Home switch wiring problem / Help Please Steve Blackmore 2007-09-23 02:16:01 UTC Re: [CAD_CAM_EDM_DRO] Home switch wiring problem / Help Please Seiman H 2007-09-23 07:49:04 UTC Re: [CAD_CAM_EDM_DRO] Home switch wiring problem / Help Please David G. LeVine 2007-09-24 11:00:35 UTC Re: [CAD_CAM_EDM_DRO] Home switch wiring problem / Help Please