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Re: MACH3 and Spindle PWM output


 

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Yes.? I did that.? I have Pulley #1 set to 3000 RPM? (ratio is 1).? In the Settings (ALT6) screen I have Pulley #1 selected.

So theoretically if I ask for S3000 M3 I should see 100% PWM out to pin 14 and at 100% PWM theoretically that pin should be continuously high which should light the LED.? Especially with only 5kHz PWM.

?

It's not.

?

I guess it's scope time.? ?Unless there are some other suggestions.? I get the feeling it's going to be a really dumb mistake.

?

From: [email protected] [mailto:[email protected]] On Behalf Of Steve Stallings
Sent: March-17-23 4:43 PM
To: [email protected]
Subject: Re: [MachCNC] MACH3 and Spindle PWM output

?

In Mach3 go to:

>Config

>Spindle Pulleys

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