Topics created by felt342

@felt342
I think you will get warnings from the M557 grid, because y-47 is outside of the bed. You can define the grid from the BLTouch point of view, don't care about the nozzle. The firmware know the offset, so when you ask to probe 'G30 X10 Y10' that's the probe position.

@JoergS5

I must say it`s a nice way of solving the issue, digging the source code, will take it as a tip 🙂

@felt342 said in Stepper Driver Expansion Module for Duet WiFi:

why toolboard for duet wifi is not developed like for duet3?

Different time and different place?

Thanks, that's works!

If your bed is flat enough that you don't need mesh compensation count that as a win.

@bearer

Huh, I never had experience doing something like this... And you strive me to try haha 😄
Well, indeed I might better to practice something old. But I would like to know if it is possible if you can help me out here, I am not in a hurry with this. But would like to do it professionally 🙂
May you tell how much it will be overall with shipping to the Netherlands, in a private message, please?

Hello @Phaedrux I did found the issue, the problem was in a touch button terminal, it wasn’t well connected and I guess then steppers motor moving it was enough vibration to cause slight wigle in the crimp...

To get more-or-less average readings:

Two PT1000s in series or in parallel will give an average to within a few degrees Two thermistors in parallel will give you a value that is weighted towards the higher temperature of the two Two thermistors in series will give you an average that is weighted towards the lower of the two

For thermistors you would need to change the thermistor R25 value and make a small change to the C coefficient; or you could just pretend that the series resistor is double or half its real value. For PT1000 sensors you would need to pretend that the series resistor is double or half its real value. Alternatively, if you have another spare thermistor input, connect two thermistor inputs in parallel, then that will work with parallel-connected thermistors or PT1000 sensors.

For future reference, under RRF3 the M305 command needs to be replaced with M308.

This is from my machine where I have a thermister connected to the second extruder (E1) thermister connector. The A term is the name of the sensor that appears in the extras list. The S value should be between 0 and 31 for a Duet 2.

M308 S10 A"Extra Thermister" P"e1_temp" Y"thermistor" T100000 B3950 R4700

More details at https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview#Section_M308_Create_or_modify_sensor_or_report_sensor_parameters

@mrehorstdmd

Thanks for sharing your experience!

@OBELIKS

It is hidden in the edge indeed but I can barely feel it, if I spread them out on each layer than its perfect. I had much worse before tuning like big blobs ~0.25mm sticking out.

@Dr_Ju_Ju

I was trying to print infill with different extruder just for a test. Is there a way to set up what each layer will be primed with left and right extruder? Image explains what is happening now -
Capture.JPG Capture1.JPG

Thanks!

This is sweet!

@felt342
It seams they have modified the newer ones.
The picture of the set screw isn't included in the manual anymore.
I have also found a video for the pin replacement on youtube .
So I think yes it is locked.

@dc42

I see that is super helpful!
Thank you for such a great support here on the forum, your software and hardware are really piece of great engineering. I do enjoy learning it a lot!

@dc42 said in Fixed heated bed question and suggestion:

It was then that I realised that the twist wasn't in the bed, it was because the two Y linear rails were not exactly parallel.

I think that's quite common in aluminium-extrusion framed printers! Either because the printer isn't built quite square, or it's sitting on a table that isn't flat. Also afflicts bed-slingers, but again, a folded bit of paper under one corner sorts that out too.

Ian