i have a ortur laser master 3 and i am getting
G-code motion target exceeds machine travel. Machine position safely retained. Alarm may be unlocked. (Right-click the ‘Devices’ button to reset the connection)
On or near line 2:
Stream completed in 0:00
[MSG:Reset to continue]
ok
Ortur Laser Master 3 Ready!
OLF:207.
OLH:OLM_ESP_PRO_V2.4B.
OLM:GENERAL.
GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]
[MSG:‘$H’|‘$X’ to unlock]
[MSG:3:Caution: Unlocked]
ok
Basically, the G code command is telling the machine to [1] go farther than the settings in the $130,$131,$132 machine parameters or [2] the machine is being told to go the wrong way.
This says it was a software check by GRBL alarm and not an actual motion overtravel error.
Is it possible you have items outside your designated work area that are not visible? Do a CTRL-A (select all) and see if the corner blocks are completely inside your table area.
<Idle|MPos:10.000,10.000,0.000|Bf:63,32767|FS:0,0|CL:0,0|PS:2,0|VA:24494,34|Ov:100,100,100|A:SFM>
ok
[GC:G0 G54 G17 G21 G90 G94 G49 G98 G50 M5 M9 T0 F0 S0.]
Starting stream
ALARM:2
G-code motion target exceeds machine travel. Machine position safely retained. Alarm may be unlocked. (Right-click the ‘Devices’ button to reset the connection)
On or near line 2:
Stream completed in 0:00
[MSG:Reset to continue]
ok
Ortur Laser Master 3 Ready!
OLF:207.
OLH:OLM_ESP_PRO_V2.4B.
OLM:GENERAL.
GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]
[MSG:‘$H’|‘$X’ to unlock]
[MSG:3:Caution: Unlocked]
ok
this is what i get
it works in laser grbl but not in lightburn
Print out the G code from both and compare it. I am pretty sure you will see why Lightburn is not giving you what you expect. If you still do not see it, paste the first 10-15 lines of G code from each (be sure to label each) into a text file and also include the $130, $131, and $132 parameters. Then upload the file to here.
| $0 | Step pulse time | 5.0 |
|---|---|---|
| $1 | Step idle delay | 100 |
| $2 | Step pulse invert | 0 |
| $3 | Step direction invert | 1 |
| $4 | Invert stepper enable pin(s) | 7 |
| $5 | Invert limit pins | 0 |
| $7 | Disable spindle with zero speed | 0 |
| $10 | Status report options | 2047 |
| $11 | Junction deviation | 0.050 |
| $12 | Arc tolerance | 0.002 |
| $13 | Report in inches | 0 |
| $14 | Invert control pins | 0 |
| $15 | Invert coolant pins | 3 |
| $330 | Admin Password | admin |
| — | — | — |
| $331 | User Password | user |
| $332 | 255 | |
| lasergrbl |
lightburn
$0=5.0
$1=100
$2=0
$3=1
$4=7
$5=0
$7=0
$10=2047
$11=0.050
$12=0.002
$13=0
$14=0
$15=3
$330=admin
$331=user
$332=255
i got it working and ty for everything
Can you share what you found so the next guy with the problem can learn from it?
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