Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: dcjohnss on July 27, 2021, 12:32:40 AM

Title: Mach3 Kernel Speed Problems
Post by: dcjohnss on July 27, 2021, 12:32:40 AM

Hey Folks,

Thanks in advance for your help.

I'm trying to increase the max speed of my CNC. After increasing the kernel speed and restarting Mach3, my top speed in motor tuning settings remains constant (around 1.4 m/min). Am I missing something here?

Title: Re: Mach3 Kernel Speed Problems
Post by: ZASto on July 27, 2021, 01:21:36 AM

Increase speed in motor tuning.

Title: Re: Mach3 Kernel Speed Problems
Post by: dcjohnss on July 30, 2021, 10:06:47 PM

No, I mean that AFTER changing kernel speed and going to motor tuning, the maximum motor speed that I am able to set in the software remains the same. After restarting.

Title: Re: Mach3 Kernel Speed Problems
Post by: Tweakie.CNC on July 31, 2021, 12:31:59 AM

Do you have a Mach3 license or are you operating in Demo mode ?

Title: Re: Mach3 Kernel Speed Problems
Post by: ZASto on July 31, 2021, 01:59:52 AM

As Tweakie wrote, demo mode is limited to 25kHz.

Title: Re: Mach3 Kernel Speed Problems
Post by: dcjohnss on July 31, 2021, 04:28:23 PM

It's not a demo mode problem. I have a license. And the kernel speed is able to increase. Just not the motor speed.