Machine makes movement but no laser output (Fire out put)

LightBurn Hardware Compatibility Ruida controllers
1

I hav etried all Ssetting still it doesn`t help.

I get the below data in console when I press $$

$$

$0=10

$1=25

$2=0

$3=2

$4=0

$5=1

$6=0

$10=1

$11=0.010

$12=0.002

$13=0

$20=0

$21=0

$22=0

$23=0

$24=300.000

$25=3000.000

$26=250.000

$27=1.000

$30=1000.000

$31=0.000

$32=1

$38=0

$37=1

$40=1

$100=80.000

$101=80.000

$102=80.000

$103=100.000

$104=100.000

$105=100.000

$110=10000.000

$111=10000.000

$112=8000.000

$113=1000.000

$114=1000.000

$115=1000.000

$120=500.000

$121=500.000

$122=500.000

$123=200.000

$124=200.000

$125=200.000

$130=300.000

$131=300.000

$132=80.000

$133=300.000

$134=300.000

$135=300.000

ok

Starting stream

Layer C00

[MSG:Program End]

Stream completed in 0:18

Starting stream

Layer C00

2

What’s the history of the laser? Did this used to work or is this new?

What model of controller and laser module do you have?

3

It is new machine.
Here are the machine parameters:

Model: TTS25 / TTS55/TTS10

Machine Weight: 3kg

Engraving Range: 300 * 300mm

Laser Wavelength: 445 ± 5nm

Engraving Accuracy: 0.1mm

Engraving Speed: 10000mm / min

Software Support System: MAC, Windows

Machine Material: Aluminum Profile + Plastic Parts

Power Supply: 12V 4A DC

Control Board: LTS esp32 Motherboard (32bit)

Laser Power: 2.5w/5.5w/10w (optional)

Input Power: 15w/40w/80w (optional)

Software Identification File Format: NC, BMP, JPG, PNG, Gcode, Etc

Supporting software: Lasergrbl (Windows system), Lightburn (General)

Power type: European standard / American Standard (Optional)

Languages Supported By The Software: Chinese, English, Italian, French and German

Working Environment: Temperature 5-40 ℃, Humidity 20-60%

Engraving Mode: USB Online, TF Card (Application Program, Web Page Control)

Carving Materials: Wood, Plastic, Paper, Leather, Sponge Paper, Alumina, Etc

Engraving Mode: Graphic Engraving, File Engraving, Scanning Engraving, Contour Engraving And Pixel Engraving

4

When I try to engrave in Lasergrbl it works, when I try in Light burn the laser doesn`t comeout.

5

Can you provide the following:

  1. Screenshot of Edit->Device Settings
  2. full screenshot of LightBurn design loaded and Cut and Laser windows showing
  3. with design loaded push File->Save gcode. Save to a file with .txt extension. Upload file here.

Also, for clarification, are you saying you get no laser light at all? Or it’s not burning the material?

6

Hi Thank you for your kind reply.

For your clarification, Machine is moving as per the design and frame, but there is no laser light at all. But When I try in GRBLLASER, the laser light is coming and engraving the material. There is no laser light when I try in LASERBURN.

I am attaching below the screenshot of Edit- Device setting.

image
image1920×1080 234 KB

image
image1920×1080 195 KB

7

You haven’t included the gcode file which may still be necessary.

I see one issue. You have S Value Max set to 10,000 in Edit->Device Settings. I would expect this to make everything burn more than expected but in either case, it’s incorrect. Can you set that value to 1000 and retest?

If it doesn’t work, can you save the gcode as listed in my previous post and then upload the file here?

8

HI,

As per your guidance I set S value to 1000 and tried to run, but still no laser light.
Here I am attaching Gcode file.

Why it works in GRBLLASER not here?
Norwin.lbrn2 (19.1 KB)

9

That’s not the gcode file but rather the .lbrn file.

Can you follow the steps I listed?

In any case I’ve reviewed the attached .lbrn file and there is an issue with your settings. Your speed settings are much too fast for your laser. I’m guessing you are configured for mm/s as your units in Edit->Settings instead of mm/min which is the norm in LaserGRBL.

However, this would not prevent the laser from lighting, only from not burning.

Can you try adjusting the speed and/or units to something reasonable, like 100x slower, and retesting?

If that doesn’t work, can you please include the gcode file.

10

Hi Berian,

Thank you for your kind support.

I reinstalled the LASERBURN programme and it is working fine now. I think it was problem with detecting the device properly.

Anyway thanks a lot again.

Manju

11

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