Flame Alarm Keeps going off

Hello, I recently purchased a LM2P and during burns the flame alarm goes off. Sometimes it goes off if Im not even using the machine.

Ortur Laser Master 2 Pro Ready!

OLF 170.

[MSG: Flame detector active,Ambient infrared value:456]

[MSG:Flame detection alarm cancelled.]

Grbl 1.1f [’$’ for help]

Any help would be great, I am working on building an enclosure.

Same here. Having the same issue just recently after about 100hrs of use

This is a message of the current state of this ‘Flame detector’. It says, "[MSG: Flame detector active…], then provides the current value read, followed by another message, “[MSG:Flame detection alarm cancelled.]”.

[MSG:] : Indicates a non-queried feedback message.

Here is a summary of the Grbl-v1.1 Interface Messages - Grbl v1.1 Interface · gnea/grbl Wiki · GitHub

And me just got the Ortur Master2 Pro 1 week ago and Flame alarm keeps going off, as above : Ortur Laser Master 2 Pro Ready!

OLF 170.

[MSG: Flame detector active,Ambient infrared value:456]

[MSG:Flame detection alarm cancelled.]

Grbl 1.1f [’$’ for help]

Flame sensor can be disabled by using $261=0 in console
Ambient values you getting are very low so i assume you are using machine outside or in direct sunlight?
The sensor is very UV sensitive, as its its primary way to detect flame, if in direct sunlight it will give plenty of false alarms

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