help me connect the Filamento laser monitor on conn_lcd pin 3

[konte1978]

Hi I would like some help to configure the duet3d filament monitor. The sensor is connected to pin 3) Stop 10 (ENC_B) of the CONN_LCD.
The firmware version is v3.1.4
M591 D1 P5 C "conn_lcd.encb, connlcd.3" R40: 120 E3.0 S0.
when I send the command M591D1 I get this answer:
M591 D1
Extruder 1 has no filament sensor.
This is the code of the other two perfectly recognized extruders.
M591 D0 P5 C "e0stop" R40: 120 E3.0 S0
M591 D2 P5 C "e1stop" R40: 120 E3.0 S0

[alankilian]

@konte1978 said in help me connect the Filamento laser monitor on conn_lcd pin 3:

C "conn_lcd.encb, connlcd.3"

THIS thread says to use C"connlcd.encb" for the M591

I think when THIS page says "connlcd.encb, connlcd.3" it means you can use either one of those names, but not both of them at the same time.

[konte1978]

@alankilian said in help me connect the Filamento laser monitor on conn_lcd pin 3:

connlcd.encb

thank you so much now it is recognized,
to enable the control, do I have to set the last S to a value of 1?
S1

[alankilian]

@konte1978 said in help me connect the Filamento laser monitor on conn_lcd pin 3:

to enable the control, do I have to set the last S to a value of 1?

Yes, S1 enables the sensor.
S0 disables it but it is still configured and running.

HERE'S the documentation.

[Adrian52]

Previous post on this
https://forum.duet3d.com/topic/10042/indirect-bearing-laser-filament-monitor-concept/97?_=1606766379579