Topics created by jallen810

@dstjohn so i think there has been a bit of confusion here. M667 is deprecated in favour of M669 for setting Kinematics.

Levelling using multiple Z motors is not deprecated but from your config you only have 1 Z motor and the bed.g you posted is try to use the old 4 point compensation, which was replaced with mesh bed levelling quite a while ago.

As you do not have multiple Z motors, you can still use the bed levelling logic manually:
https://duet3d.dozuki.com/Wiki/Using_the_manual_bed_levelling_assistant
to get your bed as level as possible, before then using G29 to probe a mesh for mesh compensation.

TLDR:

Very old versions of the firmware compensated for the bed not being level by probing 4 points.
*New versions adjust the bed to be as level as possible by probing a point in front of each independently driven Z screw (or allow a manual equivalent). And separately allow a mesh to be used to compensate for lack of flatness.

@Phaedrux @bearer @droftarts all very good links, i think that clears up the concept for me so i understand what i did wrong. I will investigate and test everything this weekend. I'm happy this re-wire is finally complete. I can finally get back to printing 😉

@jallen810 said in Is there a concise guide for upgrading from RRF2.x to 3.x:

Just upload my custom firmware exactly the same way.

I assume you mean your custom config files, and yes. Same way.

@engikeneer I sat down last night and the SSR and PS are fine. I was able to power it up, I learned the SSR light only turns on when the bed heat is called for. There is no always on indicator. TIL right lol

Less great news I think I burned out the mosfet for PWM fan 0 and I blew the 1A fan fuse. These explain why all my fans died “simultaneously” I guess. Got replacements on the way.
Moral of the story, fan Electronics’s are sensitive, don’t swap anything, EVER, while the power is on.
Good news, RRF3 that I plan on upgrading to in the near future allows me to remap use any pins for fans so I should be fine.

TL:DR- I’m a dumb monkey and I shouldn’t be in charge of anything more complicated than shoelaces.
Thanks for advice and sounding board

@jallen810 Thanks for the heads up and glad you got it fixed.

Prusa slicer does. No idea about s3d

@babetto-matteo You should be able to copy and paste or drag and drop the image into the post window.

@jens55 yeah it's 34" L x 30"w x 30" T, Double walled Cardboard with inner surfaces tinfoil lined. The top definitely leaks, I need to add some foam adhesive strips to fill gaps.
This is my design, ABS plastic fittings hold it together
Honestly, I don't need DWC control just want something with temp monitoring and shutoff. For obvious reasons. My Amazon special space ceramic heater must have a temp sensor bc I only runs for like 5mins in there before it shuts off, which is nice but it won't stay running long enough

@dc42 said in Rollback RRF3.0 to 2.0 on Duet2WiFi:

binedIAP.bin when doing firmware updates (including downgrades). RRF2 uses iap4e.bin. So leave your existing iap4e.bin

Okay, i got it. Thank you for your help i am back up and running again. Thank you @dc42 once again for saving the day

@jp I hope you mean that you did M303 H0 S125 rather than (quote) "m307 h0 s125"

Your M307 has B1 (bang - bang mode) for the bed. After correctly tuning the heater https://duet3d.dozuki.com/Wiki/Tuning_the_heater_temperature_control you should and up with a "V" value (your currently have 0) and you use B0, not B1 in your M307.

It's been a while but I thought I would update this for the sake of others that may stumble upon this.
I got the mosfets in to try and fix my first board and ended up getting my F0 port to work but only that one so I ordered a new Genuine Duet2 Wifi and got it in tonight and plugged everything back in and now all of my fans work as intended.
Thank you to @bearer and @Phaedrux for all of your help with everything. I learned a very good lesson this week: Don't buy crap quality knock-off products.

@Phaedrux said in Another BL touch config question: Y-offset this time:

M106 P1 C"HeatSink_FAN1" S1 I0 F500 H-1

What if that didn't work? I confirmed polarity and port. It is wired correctly. Is there another file that might contain something from the RRF configuration tool that could be over-riding?

EDIT: I just tied commenting out all of the fan allocations just to see if that would kill all of the fans, but instead all of them still came on...
This would seem to me that there is a wiring issue on my end but the fans are plugged to the right ports...

@adams2b22 it does work. i am not using a BLtouch any more tho, you will want to check out this thread:
https://forum.duet3d.com/topic/15571/another-bl-touch-config-question-y-offset-this-time/24?_=1593430576538

Below is how you would want to connect your SW ribbon cables down from the x-carriage breakout board. I just used a continuity checker from the wires in the box to the daughter board to identify each.

Also, note that since the 4pin SW LED port doesn't do 5 pins lol i just tied the black & brown (both grounds) together. You could then separate them once into the box but that's just bragging lol

c5577f5b-2a43-4661-855c-948436650f84-image.png

@bearer Yeah i talked to IT and they don't care about me adding this access point