Topics created by SetraX

@SetraX said in Duet2 - weak Z Axis:

Changed the belts to steel enforced belts...

Steel core belts are not recommended for the tight bend radius usually used in 3d printer drives. The steel cores will fatigue and break and the belts will then stretch.

You've created a heightmap based on the photos, but you don't have it loaded when you've sent M122. It's only loaded after creating a fresh one with G29, or loading a saved one with G29 S1.

@SetraX Well done !!! I screwed up with relative and absolute positioning.
M82 ... I figured out from some partfiles sets to absolute positioning
M83 ... sets the relative position as I need it ...SOLVED

I would suggest that you upgrade to 3.4.5 by uploading the full zip file release to the system tab in DWC.

https://github.com/Duet3D/RepRapFirmware/releases/download/3.4.5/Duet2and3Firmware-3.4.5.zip

That will update everything including DWC.

After updating the firmware can you send M98 P"config.g" to check for any syntax errors?

For the PanelDue, what hardware version is it specifically? I have an old v2 panel and it still runs 3.4.x so unless you have a really ancient one I think you would be ok.

; Network M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP M586 P0 S1 R80 ; enable HTTP on Port80

I would simplify those to be M552 S1 and M586 P0 S1 since you're just listing the default values anyway.

; Z-Probe - BLTouch M950 H7 C"nil" ; Disable heaters h7 to free up pins

It's not necessary to use "nil" to free up a pin unless it's already been assigned previously. At startup, it won't have been bound to anything yet.

If this is a delta, your endstop configuration is incorrect.

; Endstops M574 X1 S1 P"xstop" ; X min active high endstop switch M574 Y1 S1 P"ystop" ; Y min active high endstop switch M574 Z1 S1 P"zstop" ; Z min active high endstop switch

You have them set as low end stops. But on a delta they are at the top.

X1 Y1 Z1 should be X2 Y2 Z2

Fixing that should negate the need to do a weird workaround.