LM3 stops burning mid project

I am having a project stop mid burn on LM3, I recorded for Ortur- 20 min in, laser stops, but indicates “busy”. I am getting no where with Ortur. I am usb connected from laptop to laser via usb.

Try running your job with 0% power and come back with the result.

Finished the whole project on 0 power

Likely you have a bad power supply.
Type $$ on Lightburn console window and copy/paste here the output.

With the mouse pointer select the output in console after the $$ and copy then paste here in a post.

I am not seeing “output”

Project file saved as cheersto50years.

$$

$$

Try moving the slider down.
image

My messages keep coming back to me indicating “address not found”.
The slider is all the way down, there’s nothing after the $$ signs

Sorry, not seeing this.
Your laser need to be connected to Lightburn.

1 Like

$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
$16=1
$17=4
$18=0
$20=1
$21=0
$22=1
$23=7
$24=600.0
$25=800.0
$26=100
$27=1.000
$28=0.100
$29=0.0
$30=1000.000
$31=0.000
$32=1
$33=2000.0
$34=0.0
$35=0.0
$36=100.0
$37=0
$39=1
$40=1
$41=0
$42=1
$43=1
$44=3
$45=0
$46=0
$56=1.0
$57=1800.0
$58=395.0
$59=6000.0
$60=0
$61=1
$62=0
$63=3
$64=0
$70=31
$73=3
$74=My_SSID
$75=***********
$76=OLM3_AP_DAC2
$77=12345678
$100=100.000
$101=100.000
$102=100.000
$110=20040.000
$111=20040.000
$112=600.000
$120=2000.000
$121=1800.000
$122=200.000
$130=400.000
$131=400.000
$132=100.000
$140=600
$141=1000
$142=800
$150=16
$151=16
$152=16
$160=0.000
$161=0.000
$162=0.000
$180=20040.000
$181=14028.000
$182=600.000
$200=65.0
$201=50.0
$202=60.0
$210=100
$211=100
$212=100
$220=50.0
$221=60.0
$222=60.0
$270=2000000
$271=2000000
$272=2000000
$300=OLM3_STA_DAC2
$301=1
$302=192.168.5.1
$303=192.168.5.1
$304=255.255.255.0
$305=23
$306=80
$307=81
$308=21
$310=OLM3_AP_DAC2
$312=192.168.5.1
$313=192.168.5.1
$314=255.255.255.0
$330=admin
$331=user
$332=255
$339=3
$341=0
$342=30.0
$343=30.0
$344=180.0
$345=200.0
$384=0
$392=5.0
$393=3.0
$600=0
$601=5
$602=0
$603=5.0
$604=6.0
$605=1
$606=1
$607=0
$608=1
$609=10.000
$610=0
$611=0
$612=1
$613=128079
$614=0
$615=api.ortur.cn
$622=111
ok

I believe your power supply is faulty, lets wait for @gilaraujo .
In the meantime type $I and post the output.
Did you get any message in console about “power supply”

Is that a $ and lower case L?

No power supply messages

$ and capital i.

[ORIGIN:China]
[PRODUCER:ORTUR]
[AUTHOR:LEADIFFER]
[MODEL:Ortur Laser Master 3]
[OLF:206]
[OLH:OLM_ESP_PRO_V2.4B]
[OLM:GENERAL]
[DATE:20220920]
[SN:D9220B5EE84C04AF6BBB64B7486322FC]
[VER:1.1f.20220325:]
[OPT:VNZHS+,63,32767,3,0]
Target buffer size found
[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,ITG,GT]
[FIRMWARE:grblHAL]
[NVS STORAGE:*FLASH]
[DRIVER:ESP32-S2]
[DRIVER VERSION:220327]
[DRIVER OPTIONS:v4.4.1-dirty]
[BOARD:Ortur Laser Master 3]
[WIFI MAC:58:CF:79:A6:DA:C2]
[IP:192.168.5.1]
[PLUGIN:Power Detecter v1.0]
[PLUGIN:Power Control v1.0]
[PLUGIN:gyroscope sensor v1.0]
[PLUGIN:Trinamic v0.09]
[PLUGIN:SDCARD v1.05]
[PLUGIN:ITG STREAM v1.00]
[PLUGIN:ESP32 WebUI v0.03]
[PLUGIN:GADGET v1.00]
ok

Now after that- my laser is busy and a bunch of ?’s have shown up in console

This is a very very old firmware and you would really benefit of an update.

As @parsec said a test you could run is unplug the laser head cable - run just the motions. As in, run the project but without laser head attached.
OLM3 will move but not engrave.
Same errors?

What is odd is “Locked and turned off”
That could be the auto power off feature though.

So firmware 1st, test of laser unplugged 2nd.

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