Posts made by Macwolf

Hello
duet has a scanning Z probe on offer, my question about the product is, can you use it as a "Z-endstop"? otherwise there would be 2 probes on the print head. one for bed mesh and one as an end stop.

Thanks for the answers, meanwhile the highest value is 0.3mm, I drove off the top of the top plate

with a dial gauge, the Y rail is at 1-2/100. the bed is warped from the middle of 3/10.

Thanks Markus

@deckingman hence the question of whether the bed is crooked or something else, the Y rail (CBC) is mounted on aluminum, according to the height map the aluminum should be warped. if it's not the bed.

this machine is a tool changer with a 3 belt drive, the bed is 6 mm finely milled cast aluminum plate, I cannot check whether this is straight. but I think so.

to test I put a glass plate on the bed which is on 2 parallel pegs and the result is the same

that's on the borosilicate board

@Phaedrux
Does the order of the pivot points listed in M671 match the order of the motors listed in M584?
Yes
What results are displayed on a G32? Does it get better or worse if you do it more than once?
the result is always accurate
G32
Leadscrew adjustments made: 0.261 -0.106 0.064, points used 3, (mean, deviation) before (0.090, 0.112) after (0.000, 0.000)

after
Leadscrew adjustments made: -0.020 0.035 0.036, points used 3, (mean, deviation) before (0.016, 0.017) after (0.000, 0.000)

If the order doesn't match, you can actually add a twist to the bed instead of correcting it.
how does it work?

I use three Z axes for the automatic bed alignment on my printer.
but the height map shows something strange.
I've attached the config and bed

config.g bed.g

@Phaedrux said in SBC Problem:

You should remove the multiple values for the Z axis in all of these commands. It is set per axis. The only time multiple values are required is for extruders as they are independent axis.

Great problem solved

@Phaedrux said in SBC Problem:

At what point are you seeing this speed?

when homing above at "requested speed"
and of course the bed that moves in slow motion. Z also moves at 0.5mm/s when moving

the error message is gone, only the speed of the Z axis is at 0.5mm/s is that due to the beta status?

@dc42 said in SBC Problem:

@Macwolf I'm not certain this is the problem, however M92 takes only a single Z parameter even if you have multiple Z drivers.

what do you mean by a parameter? a small example?

M92 Z640 ; only ?

with the 3.5beta 1 the SBC mode works.
Z moves, but there are still bugs.
I'm looking forward to the 3.5 final
the bug is

@dc42 said in SBC Problem:

Do you mean that it runs OK in standalone mode, but doesn't run properly in SBC mode? If that's what you mean, are you certain that the config.g and homing files you are using on the SD card in the SBC are identical to the ones you used on the SD card in the Duet when you ran in standalone mode?

Yes the files are idendical

the config is of course a bit different (lan settings)

X, Y and 3xZ are all on the motherboard

homez.g homey.g homex.g homec.g homeall.g config.g
M122 Report.txt
the machine is running in stand alone mode, but there is this delay in connection with the SBC.

M122 in SBC or Stand olone?

I have a tool changer (E3D self-made) boards Duet 3 6XD, 3HC and toolboards.
it runs in normal mode, with a Raspberry4/4GB in SBC mode, it's a disaster. when I press Home All, coupler, 15s delay,Y, 30s delay. and Z is not moved at all.

the 6XD controls 5 JMC-CloseLoop X,Y and 3xZ

does anyone have any ideas thanks

@dc42 said in Berd-air:

The simplest way to use a BerdAir if you are not using all the heater outputs is to connect it to a spare heater output, along with a flyback diode in parallel with the motor. Then use the M106 A parameter (RRF 2) or M950 F parameter (RRF 3) to configure a fan on that heater output.

I have in my config. entered the following ->M950 F0 C"e1heat" Q500--M106 P0 S0 H-1
is that right?

the update to 3.10 worked well, unfortunately my PanelDue 7 "no longer wants to connect to my duet2maestro
there are already solutions for this Problem?
thank you