@rushmere3d Hmmm, I will have to check through it again. Thank you!

Thanks, looks good 👍

@jason0607 using the EMF calculator, if they're fitted to X or Y on a cartesian printer, assuming you'll be using 24v, the fastest you will be able to go is 420mm/s, although torque will start to drop off above 200mm/s
906a62ba-a288-48e1-b7f2-022e8a37b4d8-image.png
for Z, you should be able to go up to 8mm/s but torque will start to drop off above 4mm/s
d8e70f6d-5fe0-43ff-b7d4-b2c9f0dba775-image.png

@droftarts it's working now. Super excited to get started!

@nightowl999 the next version of the config tool is in development and that has CNC support

@piyush-panse I expect the uploaded gcode has a command to home the axes, ie G28. I guess you are setting the router position with G92, but the homing command is overriding this, and calling home[axis/all].g, which is then (in its default form) not finding any endstops to home against, and generating the error.

EDIT: Ideally, remove any G28 homing command from the gcode. You should be able to do this in the software that is generating the gcode; there's usually a 'start gcode' (and 'end gcode') section that gets inserted into the generated gcode file.

You could change homeall.g (and the other homing macros) to pick up the current value of X, Y and Z and set it again.

Ian

@dallash said in what code to modify for z motors ,one on z and one on e1:

do you see any reason it would not work?

If it functions as a simple switch, it should work.

https://docs.duet3d.com/en/User_manual/Connecting_hardware/Sensors_filament#configuring-other-filament-out-sensors

@nightowl999 said in RRF Configuration Tool - Homing Files:

Is this because the Duet3 was originally designed for 3D printers?

Well, yes, basically.

Yes, it's the lead that is important.

@pjl said in RRF Config Tool suggestion: a notification which FW is provided:

@phaedrux apologies for the wrong section

Not a problem.

@dallash they are in series on the Duet WiFi, so both get the same current (but half the voltage)

The config tool is meant to get going with the most basic configurations. As out5 and out6 cannot be used as a heater directly, they aren't listed. In the updated config tool perhaps it will be possible to indicate that an SSR will be used and allow the low current outputs to be selectable. As of right now, that would need to be manually defined in config.g.

found the fault in the cable to the z switch. a broken wire has trigged the z stop 😅

@handyandy My suggestion: Leave the microstepping on 16 and with interpolation on. Use the defalts for the other, raise them after testing.

The speed/accel have them as high as you want to have good prints, but not have the printer walk accross the room. 🙂 Each axis may need different settings, Z is usually lower then X & Y.

Stepper current: https://duet3d.dozuki.com/Wiki/Setting_motor_currents.

@t3p3tony I'll try over from scratch later, when I did the same thing and got to endstops it wouldn't select the smart effector. I also had problems on that page selecting "high" for the endstops at the top, when I refreshed twice then I was able to. We'll see how it goes from scratch.

Your axis configuration is different between what you had in RRF2 and now in RRF3. Most notably a large change in your steps per mm for the extruder, which could explain the over extrusion. The changes to extruder acceleration and jerk etc could also play part.

RRF3

M92 X100.00 Y100.00 Z400.00 E437.00 ; set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; set maximum speeds (mm/min) M201 X1500.00 Y1500.00 Z120.00 E3000.00 ; set accelerations (mm/s^2) M906 X900 Y900 Z950 E900 I30 ; set motor currents (mA) and motor idle factor in per cent

RRF2

M92 X100.00 Y100.00 Z400.00 E404.00 ; Set steps per mm M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; Set maximum speeds (mm/min) M201 X2500.00 Y2500.00 Z20.00 E1000.00 ; Set accelerations (mm/s^2) M906 X850.00 Y850.00 Z900.00 E900.00 I30 ; Set motor currents (mA) and motor idle factor in per cent

@alankilian

That worked.
Thank you very much for your help.

Here you will find all you need.....Just follow the steps carefully!

https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_BLTouch

Regarding wiring it's quite easy....take a look there:
https://forum.duet3d.com/topic/9286/need-some-help-getting-the-duet-wifi-bltouch-to-cooperate/7

best regards