FLSUN QQ-S-Pro config???

tjc2005 · 9 Apr 2020, 20:17

Hi all, I am new to this, I have bought a Duet 2 Wifi for my FLSUN-QQ-S-Pro and I have no idea how to configure the reprap firmware for it for my printer profile.

Here are the original settings for the old board, robin mini v2.0
robin_mini_config.txt

I can't seem to translate this into what is needed. Can anyone give me the config I need to set up this printer?

PaulHew · 9 Apr 2020, 20:38

@tjc2005 You need to use the RRF Config tool
https://configtool.reprapfirmware.org/Start
it is easy to follow.
Make sure you take note of the speeds IIRC it is different to Marlin.

If you need any further help, please post.

First things first I would update the firmware to the latest RRF2 2.5.1 IIRC

HTH
Paul

tjc2005 · 9 Apr 2020, 20:45

yeah I am on that, but I have no idea what values to change, as they look different in the robinmini config file, the duet firmware is on 3.0 stable. I just need the printer profile working.

I have found this from the flsun qqs facebook group that someone made, uploaded it to the SD, started duetwifi 192.168.1.XXX and it is there, but can't see the settings he's used to configure the printer, e.g. height etc
config (1).g

PaulHew · 9 Apr 2020, 20:57

https://duet3d.dozuki.com/Wiki/Gcode#Section_M665_Set_delta_configuration
This tells you what the commands and parameters do.

Its my bible and probably a lot of other peoples too!

So this line is the one I think you are looking for

M665 R142.45 L280.75 B130 H375.5 ; Set delta radius, diagonal rod length, printable radius and homed height

And this is from the GCode manual
Parameters

Lnnn Diagonal rod length2
Rnnn Delta radius
Bnnn Safe printing radius
Hnnn Nozzle height above the bed when homed after allowing for endstop corrections
Xnnn X tower position correction1
Ynnn Y tower position correction1
Znnn Z tower position correction1

Does that help?

Regards,
Paul

PaulHew · 9 Apr 2020, 21:17

Found this to while looking for something else
https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer

Regards,
Paul

tjc2005 · 10 Apr 2020, 16:53

Thank you, someone else gave me their settings so I am going to try them out first, so hopefully I won't have to do much! thanks

tjc2005 · 4 Nov 2020, 18:47

well that didn't work, or I have the wiring wrong. I don't understand how to configure the printer I must admit. Stuff like setting up printer radius only allows for 105mm etc but when I translate what I need for the duet from the mks robin it exceeds those size restrictions.

inolab · 6 May 2020, 01:43

@tjc2005 said in FLSUN QQ-S-Pro config???:

well that didn't work, or I have the wiring wrong. I don't understand how to configure the printer I must admit. Stuff like setting up printer radius only allows for 105mm etc but when I translate what I need for the duet from the mks robin it exceeds those size restrictions.

Are you working in this project duet 2 wifi? do you have success?

@tjc2005 said in FLSUN QQ-S-Pro config???:

tjc2005 · 6 May 2020, 21:41

@inolab said in FLSUN QQ-S-Pro config???:

@tjc2005 said in FLSUN QQ-S-Pro config???:

well that didn't work, or I have the wiring wrong. I don't understand how to configure the printer I must admit. Stuff like setting up printer radius only allows for 105mm etc but when I translate what I need for the duet from the mks robin it exceeds those size restrictions.

Are you working in this project duet 2 wifi? do you have success?

@tjc2005 said in FLSUN QQ-S-Pro config???:

no success. can't get probe working.

Meki · 18 Oct 2020, 12:25

@tjc2005 could you share that config with me as well?

manpowre · 22 Mar 2021, 08:30

I know this is old, but I wanted to comment that I got the RR3.3b2 working with my duet 3d and the flsun qq-s pro.

I connected the probe to zbrobe.in and gnd (2 wires) with the following config.g command:
M558 P5 C"^zprobe.in" H10 F600 T6000

The z axis trigger height I use this:
G31 P25 X-2 Y-2 Z17.73
The z17.73 needs to be measured but this is what I got on my setup.

Also the diameters I use is this:
M665 R142.45 L280.75 B130 H373.35
M92 X100.63 Y99.48 Z99.3 E392

Now the H373.35 I fine tuned from my homing position slightly instead of 371 as in the robin firmware config.

After I turn printer on I do home the axis, then attach the probe and calibrate 2 times until I get close to 0.01 accuracy. Then I move the printer to start position and use the status page babystep to fine adjust with a paper before print. The probing is done with hotend off and bed on at 60 degrees.