Topics created by Frederik

@frederik It is much better to implement it in stand alone if it is possible. The capability of running stand alone is a big selling point for me, not having to wait for the printer to boot and being able to just cut power is a killer feature for me.

@droftarts thanks a lot 🙂

@nuramori Thanks for the Info. Looking real nice ! What buildvolumoe do you have ? my vcore Pro is around 430x430x400mm and until now, i managed up to 410mm/s wiht a genuine BMG and a mosuqito magnum with 0.4mm Nozzle at 0.25mm Lh and 0.46mm Lw

@phaedrux Thanks for clarification 🙂

@dc42 i can test that

i´m back at my printer tomorrow and will let you know what are the results

@dc42 Ok, Thank you

The Part Fan is one 5015 Blower and the Hotend cooling Fan a 40mm Sunon that is running for testing between 40 and 100 %

@Argo Thanks, i will have a look

Yesterday i did some testprints with the extruder connected to the Toolboard, then to the Mainboard.

The first row of test was a disaster when connected to the Toolboard Driver.

Again Massive Underextrusion and other artefacts.

The Heatertemp jumped around and the LaserFIlamentSensor was constantly reporting to little movement (30:130,3mm)

i had to abort the print at around 50% , after restarting it from Pause around 8 Times.

The same Print connected to the Mainboard Driver 5: No Heater or Filament Sensor Errors! The Print Finished as expected.

Today i changed the Toolboard Firmware to the Version Previous Januar16, that is also in the 3.3Beta Folder.

I running the same Prints again to check if it is better.

since Updating to 3.3 i have no BLTouch Probing Errors the last 2 Days.

Regards
Frederik

Tool board firmware 3.3beta is not compatible with main board firmware 3.2.

@Phaedrux

; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"vcore" ; set printer name M669 K1 ; select CoreXY mode ; Drives M569 P0.0 S1 ; physical drive 0.0 goes forwards M569 P0.1 S1 ; physical drive 0.1 goes forwards M569 P0.2 S1 ; physical drive 0.2 goes forwards M569 P0.3 S1 M569 P0.4 S1 M569 P0.5 S1 M569 P121.0 S0 ; physical drive 121.0 goes forwards M584 X0.0 Y0.1 Z0.2:0.3:0.4 E121.0:0.5 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X159.50 Y159.50 Z1600.00 E859.00 ; set steps per mm M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2) M906 X1500 Y1500 Z1200 E800 I100 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X380 Y380 Z380 S0 ; set axis maxima ; Endstops M574 X1 S1 P"121.io2.in" ; configure active-high endstop for low end on X via pin 121.io2.in M574 Y1 S1 P"io0.in" ; configure active-high endstop for low end on Y via pin io0.in M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; Position of Leadscrews M671 X-30:450:235 Y200:200:450 S6 ;Position of Leadscrews ; Bed Compensation Taper M376 H0 ; BMG Pressure Advance M572 D0:1 S0.000 ;---------------------------------------------------------------------- ; FW Retraction Mosquito (S)-Retraction Dist. (F) Speed , (Z) ZHopHeight M207 S0.5 F4000 Z0.0 ;---------------------------------------------------------------------- ; Volumetric Extrusion Filament Diameter (D) M200 D1.75:1.75 ;---------------------------------------------------------------------- ; Extrusion Override Factor to 83 % M221 S100 D0:1 ;---------------------------------------------------------------------- ;--Ringing Frequenz ;M593 F40.5 ; Ringing Frequency DirectDrive ;---------------------------------------------------------------------- ;--Print Monitor - Filament (N) and Nozzle diameter (D) M404 N1.75 D0.4 ;---------------------------------------------------------------------- ;--Duet Laser Filament Monitor ;M591 D0 P5 C"121.io1.in" R30:130 E3.0 S0 ; Extruder0 Tolerance 30 to 130%, 3mm comparison length, diabled ; Z-Probe M950 S0 C"121.io0.out" ; create servo pin 0 for BLTouch M558 P9 C"^121.io0.in" H5 F120 T9000 ; set Z probe type to bltouch and the dive height + speeds M558 H30 ;*** Remove this line after delta calibration has been done and new delta parameters have been saved G31 P500 X-28 Y-22 Z2.5 ; set Z probe trigger value, offset and trigger height M557 X15:380 Y15:380 S40 ; define mesh grid ; Heaters M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0 M950 H0 C"out7" T0 ; create bed heater output on out0 and map it to sensor 0 M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S160 ; set temperature limit for heater 0 to 160C M308 S1 P"temp1" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin temp1 M950 H1 C"out8" T1 ; create chamber heater output on out1 and map it to sensor 1 M307 H1 B1 S1.00 ; enable bang-bang mode for the chamber heater and set PWM limit M141 H1 ; map chamber to heater 1 M143 H1 S120 ; set temperature limit for heater 1 to 120C M308 S2 P"121.temp0" Y"thermistor" T500000 B4723 C1.19622e-7 ; configure sensor 2 as thermistor on pin 121.temp0 M950 H2 C"121.out0" T2 ; create nozzle heater output on 121.out0 and map it to sensor 2 M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H2 S525 ; set temperature limit for heater 2 to 525C ; Fans M950 F0 C"121.out2" Q500 ; create fan 0 on pin 121.out2 and set its frequency M106 P0 C"Mosquito" S0.6 H1:2 T45 ; set fan 0 name and value. Thermostatic control is turned on M950 F1 C"121.out1" Q500 ; create fan 1 on pin 121.out1 and set its frequency M106 P1 C"Bauteil" S0 H-1 ; set fan 1 name and value. Thermostatic control is turned off ;Air Pump Control on SSR_3 M950 F2 C"out9" Q255 ; create fan 1 on pin 121.out1 and set its frequency M106 P2 C"AirCompressor" S0 H-1 ; set fan 1 name and value. Thermostatic control is turned off ; ;Led Beleuchtung ; Zone 1 ;---------------------------------------------------------------------- M950 F3 C"out2" Q500 ; create a output for led zone1 on out3 M106 P3 S1 ; set output default to on ; ; Zone 2 ;---------------------------------------------------------------------- M950 F4 C"out3" Q500 ; create a fan output for led zone2 on out4 M106 P4 S1 ; set output default to on ;---------------------------------------------------------------------- ; ; Toolboard Buttons ;---------------------------------------------------------------------- ;button0 LC1.121 M950 J4 C"121.button0" ; Input 4 uses io4 pin, inverted M581 P4 S1 T2 R0 ; configure button for LED ON ;---------------------------------------------------------------------- ; button1 LC1.121 M950 J5 C"121.button1" ; Input 5 uses io5 pin, inverted M581 P5 S1 T3 R0 ; configure push button for LED OFF ; ; Tools M563 P0 S"Mosquito" D0 F0:1 ; define tool 0 G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C ; Custom settings are not defined ; Miscellaneous M501 ; load saved parameters from non-volatile memory M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss T0 ; select first tool ´ M98 config.g: 27.1.2021, 21:44:19 M98 P"0:/macros/config check" Warning: Board 121 does not have input handle 2400 Warning: Board 121 does not have input handle 2500 Tool 0 offsets: X0.00 Y0.00 Z0.00 Warning: Macro file config-override.g not found 27.1.2021, 21:44:18 Warning: Board 121 does not have input handle 3000 27.1.2021, 21:44:18 Warning: Board 121 does not have input handle 1000 27.1.2021, 21:51:04 Warning: Controller has been reset 27.1.2021, 21:51:04 Connection to Duet established 27.1.2021, 21:50:48 Warning: Lost connection to Duet (Timeout while waiting for transfer ready pin) 27.1.2021, 21:49:59 Warning: M307: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C 27.1.2021, 21:49:59 Warning: M307: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C 27.1.2021, 21:49:58 Tool 0 offsets: X0.00 Y0.00 Z0.00 27.1.2021, 21:49:57 Connection established 27.1.2021, 21:49:50 Connection interrupted, attempting to reconnect... DCS has been stopped 27.1.2021, 21:49:48 Upload of config.g successful after 0s 27.1.2021, 21:44:56 M98 P"0:/macros/config check" Tool 0 offsets: X0.00 Y0.00 Z0.00 Warning: M307: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C Warning: M307: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C 27.1.2021, 21:44:32 m500

@Phaedrux there are a lot of things that I had to improve. at the moment I think a combination of pressure advance 0.45 and FW Retract 6.5mm with 45mm/s solved my extrusion problem quite well.

for information:

the Bowden tube between my Bondtech and the start of the Heat block in the mosquito is 1065mm.

when I am running a g32 and start a print with ~ 75x75mm in the center...everything looks good.

the next thing I will test is your test file with and without compensation activated and with varying probing points around the bed.

@Veti it was the infill ! / slicer settings. 2 additional Wall Perimeters solved the issue 🙂

the integrated mounts for the 1204 Spindles are nice, so I don't need to buy additional bearing blocks (...is that a good idea?!?)
...instead can print them.

My printer uses 608 bearings to support the TR12x3 Z-axis spindles. Sufficient for the couple of Newtons axial load; that was just above what the motor itself could handle.

the only modification I would need is changing the design from mgn12 to mgn15 linear rails. would that be a lot of Work ?

Why? What benefits would that provide? Did you ever check the load ratings on MGN12 rails? Those will surprise you; you can put a car on a single bearing block and then you are still far from the maximum allowed dynamic load rating.

My CNC mill uses (Rexroth) 15mm rail, that machine is rocking an 130kg gantry back and forth and putting up to 6kW of power into an endmill. And those rails are still only lightly loaded.

I think you need to adapt a slightly more scientific approach to all this. You need to obtain a feeling for the forces involved and the forces that can be handled by the components so you know when and why you need component X and not Y.

Printing all those mechanical brackets is fine, but probably not if you still insist on 120C chamber temperature. Maybe set the goal to 60-80C or so; far, far easier.

@dc42 @Veti @jay_s_uk

Problem Solved

Yesterday, i got the Replacement Toolboard.

After connecting and power up my machine , everything was lighting up as expected.

Now everything is working as expected and blinks in sync. I`m using now RF 3.2.beta4.3

Thanks for your Help

Regards Frederik

@Frederik I tried to run a parts cooling fan on 24v taken from the power input connector, the negative to OUT2. The parts cooling fan started when the hotend was heated up. Around 170C, the heating failed and the temp went to 2000C. This happened several times, even after a fresh boot. Only fixed when I went back to 12v.

You can try adding B1 to give it a blip of full power for 1 second to overcome any starting resistance.

@chrishammyes, i have the unstable all the time.

After i changed to the standalone mode, made the specific sd card + filestrukture, the board accepted the firmware and the diag led is now out . after that i startet a complete new installation with the pi.

this time everything works fine..

The new Visualizer is amazing 🙂
Tomorrow i will install and test the new DuetLapse .

But that way did not work at first with the sbc attached.

Thanks for all your help

Regards
Frederik

@Veti you were right 😉 I tested it with the original cable and it triggers .....yeah...thank you

now both the ramps and lerdge are functioning

@BoA Thank YOU 😉

M591 D0

Duet3D laser filament monitor v1 on pin io3.in, enabled, allow 40% to 120%, check every 3.0mm, version 1, no calibration data