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Setting Laser to be Triggered by M67 and M68

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3 years 3 months ago #275166 by tommylight
Replied by tommylight on topic Setting Laser to be Triggered by M67 and M68
Remove all this
Code:
# net spindle-cmd-rpm => pwmgen.0.value net spindle-on <= spindle.0.on => pwmgen.0.enable # net spindle-pwm <= pwmgen.0.pwm setp pwmgen.0.pwm-freq 0 setp pwmgen.0.scale 100 setp pwmgen.0.offset 0.0 setp pwmgen.0.dither-pwm true net spindle-cmd-rpm <= spindle.0.speed-out net spindle-cmd-rpm-abs <= spindle.0.speed-out-abs net spindle-cmd-rps <= spindle.0.speed-out-rps net spindle-cmd-rps-abs <= spindle.0.speed-out-rps-abs net spindle-at-speed => spindle.0.at-speed
This is still active and taking control of the PWM, so it has to go.
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3 years 3 months ago #275167 by RRicardo
Replied by RRicardo on topic Setting Laser to be Triggered by M67 and M68
Hi Tom
Very thanks!
I will try right now.

When you guys pass by Portugal you are welcome!!!
 
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3 years 3 months ago #275168 by tommylight
Replied by tommylight on topic Setting Laser to be Triggered by M67 and M68


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. :)
ASUS ROG Crosshair VIII Impact - AMD X570

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3 years 3 months ago #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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3 years 3 months ago #275176 by tommylight
Replied by tommylight on topic Setting Laser to be Triggered by M67 and M68

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.
ASUS ROG Crosshair VIII Impact - AMD X570
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