Need help to config file for ender 3 pro



  • Hi and thanks for the help i upload here my config to see if I need to change something hi have ender 3 pro upgrade blv kit linar rail whit original duet 2 wifi bmg clone extroder and stock hotend the printer work perfectly before I upgrade from skr mini to duet 2 wifi.
    Now I have strange sound from the motor when homeing and I feel that my config file not good the print quality not good like before upgrade to duet,
    And usee gusting on my print

    My config:

    ; Configuration file for Duet WiFi (firmware version 2.03)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sun Jun 14 2020 01:09:58 GMT+0300
    ; General preferences
    G90 ; send absolute coordinates...
    M83 ; ...but relative extruder moves
    M550 P"Ender 3 Pro BLV" ; set printer name
    M918 P1 E4 F2000000 ; configure direct-connect display

    ; Network
    M551 P"xxxxx" ; set password
    M552 S1 ; enable network
    M586 P0 S1 ; enable HTTP
    M586 P1 S0 ; disable FTP
    M586 P2 S0 ; disable Telnet

    ; Drives
    M569 P0 S0 ; physical drive 0 goes backwards
    M569 P1 S0 ; physical drive 1 goes backwards
    M569 P2 S1 ; physical drive 2 goes forwards
    M569 P3 S0 ; physical drive 3 goes backwards
    M584 X0 Y1 Z2 E3 ; set drive mapping
    M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
    M92 X80.00 Y80.00 Z400 E417 ; set steps per mm
    M566 X1200.00 Y1200.00 Z24.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
    M203 X30000.00 Y30000.00 Z300.00 E1500.00 ; set maximum speeds (mm/min)
    M201 X500.00 Y500.00 Z100.00 E5000.00 ; set accelerations (mm/s^2)
    M906 X400 Y400 Z400 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
    M84 S300 ; Set idle timeout

    ; Axis Limits
    M208 X-5.5 Y-10 Z0 S1 ; set axis minima
    M208 X250 Y235 Z246 S0 ; set axis maxima

    ; Endstops
    M574 X1 Y1 S1 ; set active high endstops
    M574 Z1 S2 ; set endstops controlled by probe

    ; Filament runout sensor ;Filament run-out sensor triggers a pause
    M591 D0 P2 C3 S1

    ; Z-Probe
    M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
    M558 P9 H2.5 F350 T6000 ; set Z probe type to bltouch and the dive height + speeds
    G31 P500 X-40.21 Y-6.25 Z2.0 ; set Z probe trigger value, offset and trigger height
    M557 X0:220 Y30:220 S40 ; define mesh grid

    ; Heaters
    M305 P0 T98801 B4185 R4700 ; set thermistor + ADC parameters for heater 0
    M143 H0 S80 ; set temperature limit for heater 0 to 80C
    M305 P1 T98801 B4185 R4700 ; set thermistor + ADC parameters for heater 1
    M143 H1 S250 ; set temperature limit for heater 1 to 250C

    ; Fans
    M106 P0 S0 I0 F20 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S0.8 I0 F20 H1 T45 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
    M106 P2 S0.8 I0 F20 H1:0 T45 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 S"hotend" D0 H1 F0 ; 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
    M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss


  • Moderator

    What firmware version are you using?

    Can you post your homing files as well?

    Can you post a video of the sound your motor is making?

    What exactly about your prints is different than before? Can you post some example photos of the problems?

    Your config.g looks pretty standard with the only thing that sticks out as being limiting is the Extruder jerk.

    M566 X1200.00 Y1200.00 Z24.00 E300.00

    Try increasing E300 to E3000.

    Have you tried tuning pressure advance yet? https://duet3d.dozuki.com/Wiki/Pressure_advance

    Have you PID tuned your heaters? https://duet3d.dozuki.com/Wiki/Tuning_the_heater_temperature_control



  • @Phaedrux wow thanks for your help i am now in vacation now when i am cam back i
    upload a video of the motor sound and increasing e to e3000 .
    Board: Duet WiFi 1.02 or later (duetwifi102)
    Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05.1 (2020-02-09b1)
    Duet WiFi Server Version: 1.23
    DUETWEB Control 3.1.1

    this is my homing file
    homez
    ; homez.g
    ; called to home the Z axis
    ;
    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sun Jun 14 2020 01:09:59 GMT+0300
    G91 ; relative positioning
    G1 H2 Z2.5 F6000 ; lift Z relative to current position
    G90 ; absolute positioning
    G1 X52.18 Y26.98 F6000 ; go to first probe point
    G30 ; home Z by probing the bed

    ; Uncomment the following lines to lift Z after probing
    ;G91 ; relative positioning
    ;G1 Z2.5 F100 ; lift Z relative to current position
    ;G90 ; absolute positioning

    homeY
    ; homey.g
    ; called to home the Y axis
    ;
    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sun Jun 14 2020 01:09:59 GMT+0300
    G91 ; relative positioning
    G1 H2 Z2.5 F6000 ; lift Z relative to current position
    G1 H1 Y-260.15 F1800 ; move quickly to Y axis endstop and stop there (first pass)
    G1 H2 Y5 F6000 ; go back a few mm
    G1 H1 Y-260.15 F360 ; move slowly to Y axis endstop once more (second pass)
    G1 H2 Z-2.5 F6000 ; lower Z again
    G90 ; absolute positioning

    HOMEAX

    ; homex.g
    ; called to home the X axis
    ;
    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sun Jun 14 2020 01:09:59 GMT+0300
    G91 ; relative positioning
    G1 H2 Z2.5 F6000 ; lift Z relative to current position
    G1 H1 X-269 F1800 ; move quickly to X axis endstop and stop there (first pass)
    G1 H2 X5 F6000 ; go back a few mm
    G1 H1 X-269 F360 ; move slowly to X axis endstop once more (second pass)
    G1 H2 Z-2.5 F6000 ; lower Z again
    G90 ; absolute positioning

    HOMEALL

    ; homeall.g
    ; called to home all axes
    ;
    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Thu Jun 18 2020 00:38:01 GMT+0300 (שעון ישראל (קיץ))
    G91 ; relative positioning
    G1 H2 Z5 F6000 ; lift Z relative to current position
    G1 H1 X-240 Y-249 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
    G1 H2 X5 Y5 F6000 ; go back a few mm
    G1 H1 X-240 Y-249 F360 ; move slowly to X and Y axis endstops once more (second pass)
    G90 ; absolute positioning
    G1 X114.7 Y122.0 F6000 ; go to first bed probe point and home Z
    G30 ; home Z by probing the bed

    ; Uncomment the following lines to lift Z after probing
    ;G91 ; relative positioning
    ;G1 Z5 F100 ; lift Z relative to current position
    ;G90 ; absolute positioning



  • @Roei3d I would set a lower x and y value for M203, it is set to 500 mm/seconds now, I would set 100, so 6000 mm/min, M203 X6000 Y6000...



  • @Phaedrux hi this is my video ihave noise from the duet in my older board skr mini TMC2209 all was quite
    This is like the original ender 3 board but more quit I upload to you tube
    https://www.youtube-nocookie.com/embed/af-19mqZiJ8



  • @JoergS5 x6000 or x600.00 if ido x6000 its move very fast



  • @Roei3d M203 is in mm/min, so 30000 mm/min is 500 mm/s, and 6000 would be 100 mm/s. You can try different values and optimize speed setting, but I would start with 6000.
    But my impression from the video is that your fans are the loudest.


  • Moderator

    It was hard to hear more than fan noise in your video, but there was some stepper noise.

    The 2209 has stealthchop, whereas the 2660 in the Duet Wifi does not. So you have switched from potentially quieter drivers to more powerful drivers. A Duet Maestro may have been a better choice if silence was your aim.

    The ender 3 frame bolts the steppers directly to the frame which can amplify the noise through resonance. Adding a rubber or cork gasket between the steppers and the frame can drastically reduce the sound.



  • @JoergS5 THANKS I WELL CHECKED IT



  • @Phaedrux OK THANKS WHAT DO YOU THINK ABOUT THIS CONFIG

    M906 X700 Y700 Z700 E800 I30                       ; set motor currents (mA) and motor idle factor in per cent
    

    MY MOTOR VERY HOT


  • Moderator

    I think your CAPSLOCK key is stuck in the on position. Fix that first.

    I think those motor currents are alright for the stock motors of the Ender. I use about the same on my Maestro + Ender 3 Pro.

    Unfortunately again the Creality motors aren't a great pairing for the Duet Wifi.



  • @Phaedrux sorry for the caps look 😂
    Now my printer working Almost perfect.
    I have a problem with lines.
    On y axis itray A lot of xyz test cube
    On the y side have small ringing I checked the entire frame.
    I pulled the straps, there's no difference.
    My ender 3 upgrade all axis With linar rail.
    Is there any chance that these lines are a software problem and not a hardware problem? Thnks for the help
    ![alt text](image url20200705_080730.jpg )


  • Moderator

    Try reducing your X Y jerk by half

    M566 X1200.00 Y1200.00



  • @Phaedrux ok i well change it to x600 y600?


  • Moderator

    That would be half yes.



  • @Phaedrux thnks ijust wanted to know that I understood you right. 👍



  • @Roei3d ok itray x600 y600 no change tray x400 y400 no change the left cube is xy400 the right xy600, all my print very good quality but the ringing make my crazy what ineed to do now?
    20200705_232729.jpg 20200705_212446.jpg
    20200706_052036.jpg


  • Moderator

    It's possible to over tighten the belts. Try loosening them a bit.
    You can try dropping motor current slightly too.



  • @Phaedrux itry to loss the belt no change, how I change motor current
    ? M906? And to what current I change?

    This is my updated config after some changes and my last print I uploaded is with this config

    General preferences
    G90 ; send absolute coordinates...
    M83 ; ...but relative extruder moves
    M550 P"Ender 3 Pro BLV" ; set printer name
    M918 P1 E4 F2000000 ; configure direct-connect display

    ; Network
    M551 P"" ; set password
    M552 S1 ; enable network
    M586 P0 S1 ; enable HTTP
    M586 P1 S0 ; disable FTP
    M586 P2 S0 ; disable Telnet

    ; Drives
    M569 P0 S0 ; physical drive 0 goes backwards
    M569 P1 S0 ; physical drive 1 goes backwards
    M569 P2 S1 ; physical drive 2 goes forwards
    M569 P3 S0 ; physical drive 3 goes backwards
    M584 X0 Y1 Z2 E3 ; set drive mapping
    M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
    M92 X80 Y80 Z400 E406 ; set steps per mm
    M566 X400 Y400 Z50 E3000 P1 ; set maximum instantaneous speed changes (mm/min)
    M203 X12000 Y12000 Z900 E6000 ; set maximum speeds (mm/min)
    M201 X500.00 Y500.00 Z100.00 E5000.00 ; set accelerations (mm/s^2)
    M906 X700 Y700 Z700 E800 I30 ; 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 X235 Y235 Z240 S0 ; set axis maxima

    ; Endstops
    M574 X1 Y1 S1 ; set active high endstops
    M574 Z1 S2 ; set endstops controlled by probe

    ; Filament runout sensor ;Filament run-out sensor triggers a pause
    M591 D0 P2 C3 S1

    ; Z-Probe
    M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
    M558 P9 H2.5 F350 T6000 ; set Z probe type to bltouch and the dive height + speeds
    G31 P500 X-40 Y-12 Z9.408 ; set Z probe trigger value, offset and trigger height
    M557 X30:220 Y30:220 S40 ; define mesh grid

    ; Heaters
    M305 P0 T98801 B4185 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S100 ; Set temperature limit for heater 0 to 120C
    M305 P1 T98801 B4185 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S250 ; Set temperature limit for heater 1 to 280C

    ; Fans
    M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S0.8 I0 F10 H1 T45 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
    M106 P2 S0.8 I0 F20 H1:0 T45 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 S"hotend" D0 H1 F0 ; 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

    ; Pressure Advance
    M572 D0 S0.35

    ; Miscellaneous
    M501 ; Load saved parameters from non-volatile memory
    T0 ; Select first tool

    ; BLTouch startup
    G4 S2 ; Pause a couple seconds
    M280 P64 S160 ; Clear any alarms
    G4 S2 ; Pause a couple seconds
    M402 ; retract pin just in case

    ; Custom settings are not defined

    ; Miscellaneous
    M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss


  • Moderator

    @Roei3d said in Need help to config file for ender 3 pro:

    M906 X700 Y700 Z700 E800 I30 ; set motor currents (mA) and motor idle factor in per cent

    Try 600 for X and Y, if slightly loosening the belt doesn't help.

    What slicer are you using? Does it have any acceleration and jerk control enabled that may be changing it to a different value than what you have specified in your config?

    Can you share a sliced gcode file?



  • @Phaedrux I use cura no jerk and acceleration not enabled in cura, when igi home I upload my last minion print gcode



  • @Phaedrux XYZ NO INFIIL.gcode
    this is my gcode xyz cube 0 infiil itray chang m906 to x600 y600 no change


  • Moderator

    If you do a simple cylinder do you also see the ringing pattern? That would indicate something other than corner ringing that would start strong at a change in direction and then lessen as it moves away from the edge. It's quite hard to tell from those silver prints since the fronts aren't illuminated.

    Can you post a video of it printing?



  • @Phaedrux https://youtu.be/nBy0lpH--Uk
    In cylinder I hardly see anything.
    20200706_213848.jpg


  • Moderator

    Try lowering the acceleration and jerk for the Y axis. Perhaps the big heavy mirror is making it shake on direction changes.


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