Topics created by qlqlo

@Zoltan3D some people may have work flows around Duet they use on other machines and prefer consistency. Some may prefer the standalone operations of RRF over Klipper's SBC dependency. Some people may prefer the reliability of Duet hardware. Some people may prefer DWC over the Moonraker front ends ....

many possible reasons, and as often in a hobby involving building stuff, the answer to 'why?' often is 'why not?'

@qlqlo no, that would not work.
The only compatible scanning probes for RRF are the following

Duet SZP https://www.duet3d.com/Duet3ScanningZProbe Duet Roto Toolboard https://www.duet3d.com/Duet3RotoToolboard Fly - SB2040 Max V3 https://teamgloomy.github.io/fly_sb2040_max_v3_general.html Fly - SB2040 Pro Max V3 https://teamgloomy.github.io/fly_sb2040_pro_max_v3_general.html Fly - SHT36 Max V3 https://teamgloomy.github.io/fly_sht36_max_v3_general.html

All of these require a Duet 3 board as they use CAN-FD

@qlqlo most SSRs accept 3 to 32V on the control terminals. With a 6HC powered from 24V I suggest you use any three of the OUT pins to control your SSRs. Using IO_OUT pins might not work because although the voltage is 3.3V they have series resistors, so might not be able to provide sufficient current.

@qlqlo See https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_choosing

Inductive probes (NPN version rather than PNP, as it is easier to wire to Duet, see HERE) seem to have the largest range, for example here's some with 30mm range and available up to 50mm range, though they get quite chunky at this size. Not sure on accuracy either, without looking at lots of spec sheets!

Ian

@droftarts just a note you need the Printer Settings plugin in Cura to enable firmware retraction.

@qlqlo Tuning heaters is covered in-depth here: https://docs.duet3d.com/en/How_to_guides/Commissioning#h-7-tune-heaters

Ian

@qlqlo Most likely, it's the G1 H2 command at line 12 in your homex.g:

G1 H2 X-20 F12000 ; go back a few mm

This causes a diagonal move, as you're telling it to move the 'X' motor on it's own, rather than in the X axis direction. Remove the H2.

Some notes:

You shouldn't use G1 H2 on X and/or Y moves on CoreXY homing sequences, because it moves the individual motor (creating a diagonal move) rather than a move in either the X or Y axis direction, which requires both motors. When you're using G1 H1 moves, you need to make sure both axes hit the endstop, by sending a G1 H1 X.. Y.. move, which will stop as soon as the first endtop is triggered, followed by individual G1 H1 X.. and G1 H1 Y.. to get both to home. As soon as an axis has touched home, you can use a normal G1 X.. or Y.. (no H1 or H2) to move it away from the axis, as it has homed. All homing and these moving away moves should be done in G91 relative position mode.

See https://docs.duet3d.com/User_manual/Machine_configuration/Configuration_coreXY#homing-files

You could also do a basic configuration in the RRF configuration tool to get an example, to show where yours is going wrong: https://configtool.reprapfirmware.org/ This has had some errors in it (including adding the G1 H2 commands that your homing files have) but should be fixed now.

Ian

@qlqlo said in Cannot access the web interface:

I asked for a laptop to connect it directly to the computer. Would that work? If so, what steps must I follow to connect it successfully?

Yes you can use a direct network connection. See here: https://docs.duet3d.com/en/User_manual/Machine_configuration/Networking#wired-direct-connection

Are you successfully homing Z with stall detection? There is also a stall detection probe type.

How is the K1 probe wired? You may be able to use it as an endstop type probe.

Can you share your full config.g and homing files? You can copy and paste the text rather than use a screen shot please.

@droftarts Thanks for the guidance. Thats unfortunate that no one has done it yet, but once I manage to convert my machine I will share it with you so other people can use the configuration without the hustle.