Posts made by Dav

@bearer Yes I use octoprint only to print in connected mode with palette2, on my octoprint I have duet and palette connected

@bearer
On duet I have 2.0.7, and on palette the latest

I tried the command but it disconnect all ports and i'm not able to see devices.

Hi
I connected today my duet to my octoprint to use my Palette in connected mode but if the printer is off and the raspberry is on I see the bltouch on and the paneldue blinking, why?
How can I fix this problem?

@deckingman

it's a direct, I have less than 10cm of bowden tube between bmg and hotend

Hi

As you can see in the picture I have problemswith my direct BMG corexy, these are my config:

Hi

I wired and configured on a duet wifi a new bltouch original, I'm able to do self test, I'm able to extend and retract it but I read this:

If all is well the web interface should report a value of ”0” in the Z probe column when the pin is extended. You can then lightly touch the extended probe pin to check that the pin retracts, the value in the Z probe Column should change to “1000”

My bltouch value 0 is when is retract and 1000 if I try to touch.

I'm trying to do M30 to make first configuration, the bltouch pin extend but when touch the bed it start blinking.

My conf is:

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X300 Y300 Z350 S0 ; set axis maxima

; Endstops
;M574 X1 Y1 Z2 S1 ; set active high and disabled endstops
M574 X1 Y2 S0 ; set active high and disabled endstops
M574 Z1 S2 ; set endstops controlled by probe

; Z-Probe
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M558 P9 H5 F100 T2000 ; set Z probe type to bltouch and the dive height + speeds
G31 X0 Y-36 Z0.3 P25 ; set Z probe trigger value, offset and trigger height
M557 X60:215 Y60:215 S40 ; define mesh grid

Thanks

@bot how?

Hi
I calculate my hz but where I've to put the m593 command inside the conf.g?

@deckingman hi
Today I received new stepper motors for another printer, I tried to install them:

Technical info:
-Manufacturer: LDO
-Model: LDO-42STH47
-Holding Torque: 5.5 kg/cm - 76oz-in
-Shaft: 5mm
-Voltage rating: 3.1V
-Stepping angle:1.8 degrees
-Current rating: 2.5A/Phase
-Connector type: JST PH-6

So I see max current 2.5, what's the right current? Right now with same configuration of 800 print better than other motors but I hear a little noise and vibration.

Hi
I fixed different problems on my Saphire Plus with your help in these days, now I have a strange problem in my print quality and maybe can be related on a motor noise and vibration.
Before install my duet, I was printing with a mks board and tmc2208 and my motors works very silent, now not.
This is my motor model 17HS4401S
Nema17 Bipolar.
Number of Phase: 2.
Step Angle: 1.8°.
Phase Voltage: 2.6Vdc.
Phase Current: 1.7A.
Resistance: 1.5Ω ±10%.
Inductance: 2.8mH ±20% (1KHz).
Number of Wire: 4 (100cm Length).
Holding Torque: 43N.cm.
Shaft Diameter: Ø5mm.
Motor Length: 40mm.
Mass: 290g.

This is my conf:

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S0 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E415.00 ; set steps per mm
M566 X600 Y600 Z60 E600 ; Maximum jerk in mm/min
M203 X12000 Y12000 Z1200 E2500 ; set maximum speeds (mm/min)
M201 X800 Y800 Z60 E1200 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

What can I do to reduce motor vibration and noise?
Thanks

@Phaedrux what I see is, before duet I was using a mks board with tmc2208 and my stepper were very quiet, no vibration, now with duet i hear a little noise that cause a little vibration, can be this the problem?

@Phaedrux my con print at 210°, with slicer con at 220°

@Phaedrux ok tried with your profile and I think is much better

On the left your profile.

I think there is something to change for jerk to optimise all edges.

What do you think?

Without belt x and y are very smooth, all mechanic I think is good and ok.

Could you share your conf.g?

@Phaedrux

On the left old non original belts, on the right gt2 belts... Same result..

Do you have a profile for simplify or slic3r to test?

@deckingman no I can't

@Phaedrux I changed right now old belts with gates gt2 6mm,now I'm printing again same cube.

@deckingman it's a sapphire plus printer, all mechanical parts are in metal, I changed the power supply with meanwell and motherboard with duet.
I use bowden configuration with bondtech.
At the moment the original parts are belt and e3d non original.

@Phaedrux do you suggest to change the 6mm belt with 9mm?

@Phaedrux this is a cube with the same configuration