Topics created by Alucardi

@Alucardi There's a few macros around on the forum to do this. M500 P31 saves the current Z probe offset to config-override.g, so you just need to add the current Z offset and the baby stepping, apply that as the new probe offset, then save it with M500 P31. See
https://forum.duet3d.com/topic/18100/script-to-make-babysteps-permanent (read the whole thread)
Alternative way to do it:
https://forum.duet3d.com/post/249949

Ian

@Alucardi This is the first part of your homeall.g:

; homeall.g ; called to home all axes ; ; generated by RepRapFirmware Configuration Tool v3.2.1 on Sun Jan 17 2021 22:57:15 GMT+0100 (centraleuropeisk normaltid) M400 ; finishes all current moves and and thus clears the buffer M913 X60 Y60 ; drop motor current to 33% M569 P0.0 D3 V60 ; reduce V to ensure stealthChop is enabled M569 P0.1 D3 V60 ; reduce V to ensure stealthChop is enabled M915 P0 S1 R0 F0 H400 ; sensitivity X, don’t take action, don’t filter -4 M915 P1 S1 R0 F0 H400 ; sensitivity Y, don’t take action, don’t filter -4 M400 ; finishes all current moves and and thus clears the buffer ...

and this is the first part of your homex.g (homey.g is largely the same):

; homex.g ; called to home the X axis ; ; generated by RepRapFirmware Configuration Tool v3.2.1 on Sun Jan 17 2021 22:57:15 GMT+0100 (centraleuropeisk normaltid) M400 ; finishes all current moves and and thus clears the buffer M913 X1 Y1 ; drop motor current to 50% M569 P0.0 P0.1 D3 V1 ; reduce V to ensure stealthChop is enabled M915 P0.0 P0.1 S30 R0 F0 ; sensitivity, don’t take action, don’t filter M400 ; finishes all current moves and and thus clears the buffer ...

The main problem is that you are setting the currents to 1% with M913 in homex.g. Also, your M569 and M915 lines for each motor in homex.g need to be on separate lines, ie you can't do M569 P0.0 P0.1 .... You also have different settings for these in homex.g and homey.g compared to homeall.g.
Basically, if homeall.g is working correctly, copy those lines from homeall.g into the other homing macros, then test.

Ian

@dc42 said in Duet 3 mini+ red/green led keeps flashing card unresponsive:

@alucardi I'm glad you sorted it out.

If you get flashing LEDs again, please tell us which LEDs are flashing. There are two red and two or three green ones. I guess in this case it was the red +5V and green +3.3V ones that were flashing, not the red Status LED which flashes during normal operation.

One of our support staff is currently not working, so response to forum questions is slower than usual.

Eventually i found this link https://duet3d.dozuki.com/Wiki/What_to_do_if_your_Duet_won't_respond After using that one i figured out that it must be the power supply. It was a bit hard to find, had to use google.

@dc42 no could that help? I’ll give it a try right now. But that don’t explain the difference in measured sensitivity.

@dc42 I will give it a try tonight and reslice something. The same gcode did work on 3.2.2 though. I did reslice using same settings but that did not help.

@alankilian it was as simple as adding a solid mount to the sensor. Now it works fine 🙂

B649A75B-5E33-46FA-AB12-09EADF5ED680.jpeg

@alankilian i do it like that to. but i thought this would be a more precise tool to use. It says "measured sensitivity 25.43mm/rev, min 97% max 103% over 410.6mm" i assume that means over 410.6mm of filament.

Please post the results of M122 and M98 P"config.g"
Post your full config.g and your pause and resume macros.

@Alucardi said in Duet 3 mini 5+ sensorless homing will not work:

@fcwilt i did have them not sure if the are correct or not but they was setup by the configurator.

in deployprobe i have

M280 P0 S10

in retractprobe i have

M280 P0 S90

That looks good.

I haven't gotten to testing a BLTouch yet. It seems like it will be cleaner than with the Duet 2 as the five IO connectors seem to have everything needed in one connection - GND, +5V, IN and OUT.

I've got the probes on order - they should be here in a few days so I can verify how to configure one if you cannot get it sorted on your own.

Let me know.

@Alucardi said in Duet 3 mini 5+ connecting fans:

@dc42 i tried them with a pc fan and it was fine.

That's good news!

The web interface is showing tools. A tool is made up of a heater, a motor, and a fan. The bed heater and chamber heater are treated a bit differently. A tool heater without a tool is useless.

Here's an example guide for going through the configurator with the mini5+

https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Mini+5++Guide+Part+2:+Configuration/88

@Veti I will take a lol at that when I get home. My duet 2 WiFi connected fine though without this hassle before.

@Phaedrux it is working now. When i wired this up ages ago i connected ground further up so i only had to use one wire in the connector. I now reran one ground more. In the end i had 3 ground wires. that is why i had continuity on white.
Only reason i figured it out was cause i had the stick from the multimeter on the ground at the mother board and hit the white wire by mistake.

@Alucardi Sometimes a picture works better than words - especially if those words are not in your native language. Glad you now understand.

At least you found a likely culprit.

@Alucardi I’ve got an iPad 3 (Retina screen, but slow processor) running iOS 9.3.5. To make it at all usable nowadays I switched off some safari settings, namely JavaScript (from memory). I think DWC uses a lot of JavaScript, and the last time I tried to use it with DWC 2 it didn’t work. However, I also had the older DWC 1.26 on the SD card, so connected to that, which worked fine.

Also @chrishamm said to me:

Perhaps the Babel JS compiler didn't generate compatible JS for your outdated Safari browser 😄 At the moment it's set to make compatible output for 99% of the browsers out there and in general for the last two browser versions

Ian

@H2B said in Having y axis ringing on coreXY:

And a touch of grease wouldn't hurt either.

Graphite powder might be better in this application. Greasy can get gummed up pretty easily. Rubbing it with a 2B pencil should do it.

@Alucardi Dunno - try it and see. Ringing is all about stiffness and rigidity of the frame and especially the hot end and it's mount. V6 groove mounts aren't the best in this respect but until you push the envelope you won't know what the limits are.

The reason I mention it is that I use 1200 XY jerk and a 0.5mm nozzle. But mine is a completely different animal because I use multi input hot ends and my XY gantry tips the scales at around 2Kgs (the UV gantry which carries the extruders and follows the XY gantry is over 3Kgs). When you have that sort of mass, ringing is not an issue because you have to have very rigid rails, frames and mounts but also, the resonant frequency is too low.