[grbl Issue#1246] I’m not shure where the limit switches must be installed

#1 – jahnj0584 于 2017-06-11

usually in the bottom left corner of the machine, so that every move
referenced from that position put you into a positive work coordinate

On Sun, Jun 11, 2017 at 3:27 PM, Michael wrote:

> Hello
>
> With “Homing” is enabled and per axis I have one limit switch installed.
> Where the limit switches must installed to? In position zero or Maximum
> (X,Y,Z)?
>
> thank you very much!
>
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#2 – chamnit 于 2017-06-11

Please read the wiki pages. It does explain this in there. The new Grbl v1.1 site has more updated wiki pages that goes into more detail there.

#3 – vMeph 于 2017-06-11

i use on top right position of machine sense CNC machine works on negative coordinates, then i use work positions to mark where i want to start my job