Pourquoi le laser ne grave pas

[Djamel (Bourbala)]

[MSG:Warning: Flame Sensor Disabled by User OverRide]
[MSG:Flame detector Inactive. Luminosity too high]
Grbl 1.1f [‘$’ for help]
[MSG:‘$H’|‘$X’ to unlock]
[MSG:Caution: Unlocked]
ok pourquoi cela ne fonctionne pas et comment l’activer 'il vous plait

[Woodcraft (John Matteson)]

Not sure why it’s not working, but I’ve included one post from this forum and another from the web.

Flame alarm again

I believe the value represents sensitivity level so not just a binary choice. Ortur indicates setting $261=70 to enable this. Here’s a screenshot from Ortur site: [image]

Disabling or enabling the flame detector on an Ortur Laser Master 2

The flame detector on your Ortur Laser Master 2 can be enabled or disabled using the GRBL setting $261.

To disable the flame detector

1. Open the console in your laser control software (e.g., LightBurn or LaserGRBL).
2. Type $261=0 in the console and press Enter.

This will disable the flame detector and prevent it from triggering the alarm during operation.

To enable the flame detector

To turn the flame sensor back on, you can enter $261=70 in the console. According to Ortur, the value represents the sensitivity level, so setting $261=70 enables the sensor at a specific sensitivity. Some older information may suggest using $261=1 , but the updated information indicates that $261=70 is the recommended setting for enabling the flame sensor.

HTH