pullup_resistor :ERROR
I have installed the lRatOS 2.1 updayed today, I'm getting the error "Option 'pullup_resistor' is not valid in section 'extruder'"" because I have the
EBB42 wired using the MAxX sensor (workubg fine in Rat OS 2.0) because in the ratOs ,cfg has the value set to 2200. I have put my settings in overide [extruder]
#: toolboard_t0:PB13 # Remove ! in front of pin name to reverse the direction of extruder
sensor_type: MAX31865
sensor_pin: toolboard_t0:PA4
spi_bus: spi1
rotation_distance: 4.63 # Orbiter 2 default
#pressure_advance: 0.05 # Check https://www.klipper3d.org/Pressure_Advance.html for pressure advance tuning.
control: pid
pid_kp: 28.413
pid_ki: 1.334
pid_kd: 151.300 to see if it would work I did edit the ratos,cfg with #pullup_resistor: 2200
#sensor_pin: toolboard_t0:PA3 and it woks but then ratos gets oissed because I change the cfg, how can i set in overide pull_resister
so it will owrk.
Solution:Jump to solution
Update on the way to the configurator that stops
pullup_resistor: 4700 from being emitted.34 Replies
you should only edit printer.cfg
I know that it was to see if it still worked which it doe's. So how do I override that value, looking on internet but still have not found anything.
https://os.ratrig.com/docs/configuration/includes-and-overrides
the last value wins, write the changes in your printer.cfg
That is what did, my problem is the value that I have to use in pullup_ resistor: i tried different values but still have the error. I am looking for a list of values. In you like it talks about how to change a value but i did aee anything on not considering a value.
You can't remove a value. If that is what you want to do, you need to have the configurator generate it without that value.
Are you sure you selected the correct value in the configurator and wired it according to the wiring diagram?
Well that could be the problem, I'll try to redo the configurator and see. Thanks
Just not to waste time is there one that will not create the pullup-resistor , i tried a few but it always there in the config.
ok just went with the default setup.
Every thermistor that is not the PT1000
I did try others but in the RatOS configure but the pullup was still there. Must have done something wrong. cause I did see it wasn't changing my printer.cfg. Any way I used the default and its working.
I did try others but in the RatOS configure but the pullup was still there.Then you didn't save.
cause I did see it wasn't changing my printer.cfg.It's not supposed to. all important settings reside in RatOS.cfg
i did save becuase in Ratos .cfg i saw it changed the type of sensor.
So when I used Generic one it was changed in RatOS but the pullup was still there.
Aah i see the problem, it's echoing the default 4700
I thought you were talking about the alternative pull_resistor value
but indeed any pullup_resistor will break when using MAX31865
just a second
ok
I do have another question . I have a 400 "almost original" so with the setup I was using I left everything at default beause my probe point are inside the bed. I just mounted the Bracon RevH so waht happens is when it does the tilt at the back of the printer it goes outside of the bed. Should i use z tilti positions are is it better to use offsets. Like I have to use 414 as why so I can get all the way to the front.
Solution
Update on the way to the configurator that stops
pullup_resistor: 4700 from being emitted.Yeah this is normal, and should be mentioned on the beacon toolhead mod page where you downloaded the .stl
VC3 assumes you're using EVA3 and superpinda
Thanks so much, your the man.
There's no way to know what custom mods you run
So the fix for that is to manually fix the z_tilt points
and bed mesh too in some cases (depends on the mod)
In the sam place of the opinda i have bltouch
ok thanks
I thought you said beacon?
bltouch should work fine with the default config
I do now
š
thats why it move ouside the bed
Yep klipper is super inconsistent about how it deals with coordinates and probe offsets
Z_tilt uses nozzle coordinates, so you manually need to subtract the probe offset
Bed_mesh uses probe coordinates, which is similarly problematic, since that requires the probe offset to be baked into the mesh_min mesh_max configuration
So there's just no way to win š
Red is the bed yellow the head the outline is the frame. When I used the BLTouch the probe point as you can see was inside the area So when it does the two front probes its ok it the rear one that is now outside.
the bltouch used the pinda mount thats why it worked.
indeed
You need to modify the rear z_tilt point (the second one)
you can find out which nozzle coordinate to use by manually moving your toolhead (using the mainsail controls or gcode) to the point you want to use, then look at the coordinates in mainsail. Those are the ones you'd write into you z_tilt config.
Great and thanks going to try that now.
You can copy paste the original points from the V-Core size config. Ie, something like
RatOS/printers/v-core-3/400.cfgyeah and use those. š
š
š š Tried it and now it out and now it works. Talking about the pullup_resistor.
So if any one else wants to use the MAX31865 it works. You should add it as a senor type.š
if i add it as a sensor type people are going to complain about missing all the SPI configuration etc.
And my stance is still that you should not be using MAX31865 in the first place
It's only needed for PT100's
I only wanted to use it because i had read that it was more accurate, then I'll leave it as a PT1000. š
it's not - and I and several other people have actually had problems with the chip (caused many failed prints and temp swings +/- 2 degrees C!)
Thanks, you guys know better so i will use it as a PT1000 and not MAX.
2.1
Yes V2.1, but its better to use the PT1000 as default and not via MAX31865, and thats after testing it in both mods.