need a code snip to turn downdraft on and off

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cohippy
Posts: 12
Joined: Tue Sep 06, 2016 8:27 am

need a code snip to turn downdraft on and off

Post by cohippy »

hi! what gcode snip should i be using to turn on the second bob relay to turn on my downdraft fan......already tired of flipping a switch......and i need like a 5 second pause....... and then off again after the end of the cutting. the relay is on port 2 pin 10 i believe. thanks
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Les Newell
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Posts: 3661
Joined: Thu May 11, 2006 8:12 pm

Post by Les Newell »

In Ports and pins->output signals assign that pin to an unused output. Go to spindle setup and set the mist M7 output to the output number you assigned in output signals. Set the delay to 5 seconds.

Now you can use M7 to turn the fan on and M9 to turn it off.
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