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Topics - brandstu

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Hello,
I have a laser diode on a driver with PWM and that is hooked up to a MX4660. I use a parallel port.

I have my pin set for PWM #14 and I can control the on off of the laser with M3/M5. I can also control the power with the S commands inside MACH.

The laser will not turn off during cuts and only turns off when it is finished with the job(M5), so you see the movement lines.

I have tried Tweakies post processor to enable the M10 and M11 commands but I am not sure I have the correct pin out for output 1, I also do not have a screen in mach to enable those commands. I have checked under general config and mine looks different than the one of the Jtech site and CNCRP.

My CNC motor driver has PWM out built into it and uses pin 14. However I keep seeing someone saying something about an output so I am not really understanding how that flows.

If there is any more information that I can provide to help remedy this situation I would be grateful for any feedback.



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