Re: [CAD_CAM_EDM_DRO] Re: proximity sensor

Steve,

I've noticed sometimes when switching things around on inputs that they can switch themselves in Mach from active low to high and vice versa. Estop circuits can do this on pin 10 if not wired correctly.

Ron

alphawolf45 <haushahn@...> wrote:
Well now I messed up.Must have Crossed wires somewhere and now Y axis
limit nor home switch LED's will not come 'on' the breakout board.I
guess I fried something - them terminals dont work now , even straight
jumper wire 'tween sig and neg does nothing.......... but didnt even
get the satisfaction of seeing the magic smoke sneak away..Hmmmm..Is
this something I can fix?......I am not in the mood to send it back for
repairs - am ready to finish machine and get on to other projects..
Steven

>
>
> > I got the Cullins/Campbell breakout board.It designed for use with
> > NPN inductive proximity sensors..Can either normally open or

normally

> > closed sensors be used ? Anything else besides the working voltage

to

> > look out for?
> > Steven
> >
> >
> >
> > >
> >
> >

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