i am using grbl 1.1 and lightburn 9.19
when i pause the burning operation the laser stay’s on and burn a hole in my table
please help
Enable Laser Mode - If you are using 1.1f or higher, and have laser mode enabled ($32=1) this won’t happen.
i am running 9.20
it accepts the command but now the pause button does not work any more
I meant which version of GRBL are you running? 1.1 has many versions - 1.1e, 1.1f, 1.1g, 1.1h …
Enabling laser mode would not make the pause button stop working. Can you elaborate on what it’s doing? Does it simply not pause now, or … ?
this what i have
Stream wordt gestart
32=1
G00 G17 G40 G21 G54
G90
M4
M8
G0X6.45Y5
Layer C00
G1Y35S900F1500
G1X21.55
G1Y0.18
M9
G1S0
M5
G90
G0 X0 Y0
M2
Stream voltooid in 0:07
M5
ALARM:3
Reset while in motion. Grbl cannot guarantee position. Lost steps are likely. Re-homing is highly recommended.
ok
Grbl 1.1f ['’ for help]
[MSG:’$H’|’$X’ to unlock]
$X
[MSG:Caution: Unlocked]
ok
it is version “f”
in the first line it is $32=1
the dollar sign missed but was in the original
That looks like it drew a single small line or two, then ended and returned home, and triggered an alarm or the board reset. Have you used this machine before, or with any other software?
i use this machine for some time succesfully til i discovered the pause problem
therefore i upgraded to 9.20
very soon after i started the cutting i pressed pause butten to minimize the the list of commands
beside the problem with the pause , the machine runs fine
LightBurn sends this command to GRBL to pause:
!
As documented here in GRBL: https://github.com/gnea/grbl/wiki/Grbl-v1.1-Commands#grbl-v11-realtime-commands
Turn on ‘Show all’ in the console and you should see that command, and the ~ command for ‘resume’ being sent.
i have always "show all "turned on but i do not see the commands you mention
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