The new PID TUNING function work sooo much better !!!! can't believe it !

Thank you guy soo much

@fcwilt they are running independent, one feeding the main 6hc and the second feeding both 3hc's (each power supply have 3 output)

I just did that swap, from a replicator 2 to duet 3. check your chat Ill help you set it up

@fcwilt Phaedrux answered my question already, but regarding the part you don't understand: My gantry weight about 30lbs on that printer. When you move 0.2-0.5 lbs around you can stop really fast and change direction without too much issue. When you move a big machine it is a bit different: You have to calculate acceleration and deceleration.

Thank for the M558 A/S, I will look into it. I don't think they are set properly on that machine.

@wanwan so to be clear you made cheap chinese copy using both the logo and name of duet AND you want their help to fix your problems ? Am I in a comedy show right now ?

It did work, and the m112 / m999 does work on all ext now. no more stepper motors flying anymore XD

Yep.. klipper.

@whopping-pochard in your homeall file, just remove everything and write g92 x0 y0 z0.
You will be able to "print".

I just realize you guy used rj11 instead of rj45 like normal person in 2020. we are not in 1980 anymore, and we cant find those cable connector anywhere !! now Ill have to wait another week to get them and HOPE they fit my crimpers.

@dc42 awesome
Delays isnt a problem, just wanted to make sure the distance wouldnt cause connection issue.

I have couples of 3HC boards that I can't use on my projects so I will be using them as test bench for steppers and whatever weird crazy genius type projects I am working on in my lab. **No I don't wear a white coverall, and we don't have a politic against drinking at work.. so sometime it does get interesting.

I already have a workstation with a 6HC so they will be added to it. Only issue is my others station are about 10ft from that board.

If I totally disregard the delay between the boards (they won't be working together anyway) and use the 3HC boards to do really simple movement, how long can the can cable be ?

@Luke-sLaboratory any chance you can send me your config file ? Duet 3 mini should be close enought to duet 6hc.. Im still trying to find the stepper address for the 6hc board.

I use stand alone, no touch screen, trough ethernet. Work like a charm..
After struggling with sbc for months I find stand alone much faster and also I can and supervise all of my machines from different web browser pages.
I just added a monitor to my computer and split the screen in 6.
Using remote desktop I can access all of them from anywhere and anything including my cellphone.. cant complain.

Yep.. klipper.

Same here. Never used it.

There is none.
I used sbc for a while then only had issues. Standalone work soo much better and faster.

@3DPMicro NOPE.
Not safe. At all.
put some safety switches on your bed.

You should try remote-direct extrusion. There are extruders available on thingiverse.

Or you make sure both motors/setup are exaclty the same and connect them in series (not parallel).and load some slack in between.

@gnydick I creat/test/bench printers parts, so when I want them to go trough a 72hrs+ hardcore run you should see the size of the gcode files..... even just a "circle" with 4096 sides is impressive.