Setting Laser to be Triggered by M67 and M68

tommylight
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10 Jul 2023 21:45 #275168 by tommylight

Replied by tommylight on topic Setting Laser to be Triggered by M67 and M68

RRicardo wrote:

When you guys pass by Portugal you are welcome!!!

Maybe, just maybe, next year i might drop by as i owe Filipe from eusurpus.com a few coffees.

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RRicardo
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10 Jul 2023 22:14 #275173 by RRicardo

Replied by RRicardo on topic Setting Laser to be Triggered by M67 and M68

Hi Again Tom

I had to turn on pwmgen.0.scale 100 other wise it keeps always in 100% but i'm in tests and not have a final conclusion.
It seems if i set S75, the all job will run between that range...
But now it starts without laser turned on and only turns on between M67 commands, right!!!

But when i stop or pause job, laser continues on, i have to correct but don´t know how.
Also don´t have feedback in the screen about laser power but it's ok.
I will do some more tests and give feedback.
Thank you

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tommylight
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10 Jul 2023 22:37 #275176 by tommylight

Replied by tommylight on topic Setting Laser to be Triggered by M67 and M68

RRicardo wrote:
But when i stop or pause job, laser continues on, i have to correct but don´t know how.

Yeah, that does require adding an "and" component and wiring it to PWM output and "program-is-running", then to PWM pin out.
No idea when i will have time to test this, i have the machines ready in the shop and frankly i can not recall if i already did this. Will check as soon as i can.
In the meantime, give it a try if you feel like it.

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