Topics created by matej1006

@matej1006 I think you should move your Kinematics and axis mapping sections to be before you set the motor currents. With things as they are RRF will not know anything about your final motor allocation, when it sets the driver currents for the first time.

I'd also consider increasing the startup delay (to allow the CAN drivers to connect) from 2 seconds to 4 seconds.

@infiniteloop yes ok that i know. i just didn't know what cca temp i would like to have in system running.

@matej1006 You can't use a macro tigger1. From the docs quote..............

"Trigger number 0 causes an emergency stop as if M112 had been received. Trigger number 1 causes the print to be paused as if M25 had been received. Any trigger number # greater than 1 causes the macro file sys/trigger#.g to be executed."

So trigger1 will cause the print to be paused but it won't run your macro. You need to use a trigger number higher than 1 in order to run your own trigger macro.

As for your other issues - these are unrelated to the topic title so best to start a new thread. When you do, post your entire config.g file in that thread.

@dc42

; Water colling PUMP M950 F2 C"!Fan0" Q25000 ; fan 2 is a 4-wire PWM fan so invert it, use high PWM frequency, tacho connected to PB6 on expansion connector M106 P2 H5 I1 T20:25 L255 ; set fan 2 value. Thermostatic control is turned on

This is my code from duet2 eth board
Now I have duet3 6hc
I try same code and it wasn't work

If I swap noctua fans with pump fans works on this output out6 pump on out5 is same nothing from her

That I didn't try I Will tommorow

@matej1006 the only versions i'm aware of are SBC mode plugins. e.g.
https://forum.duet3d.com/topic/25419/another-weighing-filament-holder
https://github.com/Kriechi/duet-plugin-filament-load-cell

@dc42 So then i can use on duex5 one of the e_stop 3 4 5 6 for tacho reading?

@matej1006 said in auto bed leveling:

0a2f187e-b7ee-45d3-a382-d3022fd546ac-image.png
distance from bl touch from x0 y0 so i won't be able to probe right on the screw

You don't need to be able to do that. Just get as close as you can.

When the firmware knows the locations where the bed is being lifted and where it is being probed it can do the math and get it all to work out.

This is the relevant information from my printer:

M671 X-180:0:180 Y-65:130:-65 S3 ; positions of ball studs ; --- probe near ball studs --- G30 P0 X-145 Y-65 Z-99999 ; probe near ball stud #1 G30 P1 X0 Y100 Z-99999 ; probe near ball stud #2 G30 P2 X145 Y-65 Z-99999 S3 ; probe near ball stud #3

Frederick

awesome ok thanks yes i did start to loss my hair 😉 thanks

@droftarts @dc42

I have connected my flow sensor like that and show always 0

ef8b453a-b80c-4629-ba8d-8e526a81b2a0-image.png

1 GND commom for all voltages
2 5V external power supply
3 signal connected duex.gp4

; Water colling PUMP ############################################################################################################# M950 F2 C"Fan0+^duex.gp4" Q25000 ; fan 2 is a 4-wire PWM fan so invert it, use high PWM frequency

@fcwilt awesome thanks i will check

@t3p3tony yeah i will just unscrew a little all screw in linear rail and then try.
Maybe i have ma linear rails in back more closer than in the front of printer.
i hope is that 😉

Matej

@Phaedrux i will draw new one more solud ans try again

please refer to this documentation

https://duet3d.dozuki.com/Wiki/Choosing_the_power_supply

@Veti that work for me thanks

Screenshot_10.png
that why is Fan0

if i have Fan0 for colling filament

do i have that reprap or DWC code?
in reprap i didn't found any m81 or atxpower section

i will try today with 3.1.1 DWC and i hope that will work 😉

I'm assuming you have the jumper set to 5V?

If you are measuring 4.95V across the pins with the fan turned off, that seems wrong.

However, neither of the fan pins is actually tied to GND. One of the fan pins is always going to show 5V/12V/VIN relative to GND (selectable by jumber). The other one is pulled closer to GND the higher the fan speed is set.

All that is to say, your measurements almost make sense if you are measuring the low-side pin relative to actual GND. Maybe you could just attach a fan and see if it works?