Homing x axis-limit switch

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18 Sep 2010 00:56 #4239 by occesar_0
Hello

Well, my cnc machine needs to home in the negative direction of X and Y, so in the .ini file I changed the sign of home search velocity and that's ok, then, when I send to home Y, works correctly since after I pressed the home switch in the negative direction of Y everything it's normal, but when I pressed the X home switch doesn't respond, my configuration takes my home switch in the positive direction (my maximum limit switch), but I don't know why if my configuration in the .hal file are the same for both axis. What do I need to interchange the switches in my X axis. I'm a little confused, I hope to be clear. Thanks

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20 Sep 2010 11:54 #4255 by andypugh
It sounds like perhaps the config has the negative limit pin linked as the home switch, not the positive.
Was this a stepconf or manual HAL file?

In any case, you probably need to have a look in the HAL file and see which IO pin is linked to axis.0.home-sw-in.

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20 Sep 2010 20:25 #4261 by occesar_0
yes,you're right, my pin configuration in the . hal file was backwards, my profound thanks!

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