If statement for macro trigger in RRF

daninet

Hello,
I need help with syntax. I have duet 2 board with RRF.
I have a button that calls trigger2.g
So far this is ok.

I have a filament runout sensor switch connected to zstop.
Depending on the state of the sensor I either want to start filament loading or filament unloading on button press triggering trigger2.g
The sensor is right at the extruder so it is a good indication of which gcode to start upon button press.

M591 D0 returns this:
Simple filament sensor on pin !zstop, enabled, output low when no filament, filament present: yes

How is my if statement will look like?

if sensors.filamentMonitors[0].filamentPresent = true
   ;unload gcode
else
   ;load gcode
endif

Error: in file macro line 1 column 4: meta command: unknown value 'filamentPresent'

Thank you

droftarts

@daninet You can look up the correct name for an object model variable by looking in the Object Model plugin. If I setup a runout sensor with M591 D0 C"io4.in" P2 S1, and look in the Object Model plugin, I can see:

So I think it is sensors.filamentMonitors[0].status that you want, and it's either 'ok' or 'noFilament'.

Ian

daninet

I didnt know about this tool, it's cool. Makes this so much easier. Thanks

I think this is solved lets continue any discussion in the other topic: https://forum.duet3d.com/topic/34132/orbiter-filament-sensor-setup/9