make M7 & M8 a pulse instead continuous on?

davidcnc
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4 years 5 months ago #242508 by davidcnc

make M7 & M8 a pulse instead continuous on? was created by davidcnc

Need to toggle mist & flood on or off each time entered in the G code. If M9 reverses the code state no problem would be useful.
If this has been previously dealt with please direct me.
Thank You Dave Nichols

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tommylight
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4 years 5 months ago #242509 by tommylight

Replied by tommylight on topic make M7 & M8 a pulse instead continuous on?

Perhaps this

Code:

http://linuxcnc.org/docs/2.8/html/man/man9/toggle2nist.9.html

or this

Code:

http://linuxcnc.org/docs/stable/html/man/man9/flipflop.9.html

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spumco
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4 years 5 months ago #242519 by spumco

Replied by spumco on topic make M7 & M8 a pulse instead continuous on?

Regarding the mist/flood thing, are you trying to get them to pulse while active? i.e. "M7" starts a on-off-on-off cycle and "M9" stops the cycle?

Or something else?

Otherwise, M9 shuts off both M7 & M8 like normal controls.

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