Quote from iamdaniel on July 21, 2020, 7:06 am

Hey guys, I've dug my old K40 out and i'm struggling to get her going again.

Tube is fine, burning good.

My issue lies with the M3,M4,M5 codes

In console they act like,
M3=off

M4=on

M5=nothing

 

I'm trying to run lightburn as i've had enough of cncjs.

Board will not fire on GRBL-M3
Will not respond on Gerbil-STM

Will work on GRBL  but laser is continuously on.

Can you guys shed any light on this please?

 

Thanks, Dan

 

 

Console output:[spoiler]

Grbl 1.1e ['$' for help]

[MSG:'$H'|'$X' to unlock]

[MSG:Caution: Unlocked]

ok

$$

$0=10

$1=255

$2=1

$3=2

$4=0

$5=1

$6=0

$10=31

$11=0.010

$12=0.002

$13=0

$20=0

$21=0

$22=1

$23=3

$24=600.000

$25=1000.000

$26=250

$27=5.000

$28=0.000

$30=2048

$31=5

$32=1

$100=160.000

$101=160.000

$102=250.000

$110=3000.000

$111=3000.000

$112=500.000

$120=3000.000

$121=3000.000

$122=10.000

$130=320.000

$131=230.000

$132=200.000

ok

[/spoiler]