Sculpfun S9 Work ARea

[Davido4u (David Bonney)]

My Sculpfun S9 was moving at a snail’s pace when framing. Sculpfun support team asked me to update the firmware. My motherboard is 8bit.
I reinstalled GRBL but now when I open Lightburn my machine shows a work area of 200mm x 200mm instead of 400mm x 410. I tried manually changing the figures but it still reads as 200x200.
Moreover, the diode head will be shaking when trying to frame and it also hits the extrusion.

The figures in the console do not match the initial GRBL settings for Sculpfun S9.

I would really appreciate any help given.

[JessN (Jess)]

You can adjust the speed of framing in your move window:

@Davido4u

The figures in the console do not match the initial GRBL settings for Sculpfun S9.

You should get Sculpfun’s input on this.

Your $130, $131, and $132 values are the max travel. I would change these, but you might want to ask Sculpfun why their firmware is like this first:

[MikeyH (Mike Hembrey)]

Your parameters are all out of whack. I am guessing you did not save a copy of them before flashing the controller board.

Visit @misken 's website to get the S9 settings. You will have to set $130 and $131 to fit your particular frame size

Firmware Update & Settings - Diode Laser Wiki

Here is a Topic about changing the parameters. Ignore the LaserGRBL reference.

Where do I find GRBL Configuration

I need to open the GRBL configuration for Lasergrbl to change the value of $131 to 380. How do I do this?

[Davido4u (David Bonney)]

Thanks for your input

[Davido4u (David Bonney)]

Thanks MikeyH

[MikeyH (Mike Hembrey)]

Welcome! Let us know how it goes. We are here to help. Somebody helping us is how we got started.

[Davido4u (David Bonney)]

Thank you everyone for your help. It made it easy for me to correct the issue.
Everything is working perfectly now.
Much appreciated!