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    Quiet mode

    Scheduled Pinned Locked Moved
    Tuning and tweaking
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    • Auréundefined
      Auré
      last edited by

      Hello !

      Can you help me please, for set the silent mode on my printer.
      I live in an apartment and prefer silence to speed.
      I see a tutorial on Duet doc but I never set the stealthchop and I don't know how to.

      Thank

      ; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Fri Jun 04 2021 20:14:20 GMT+0200 (heure d’été d’Europe centrale)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M669 K1                                            ; select CoreXY mode

; Drives
G4 S4                                              ;wait for expansion boards to start
M569 P0.0 S0                                       ; physical drive 0.0 goes forwards
M569 P0.1 S0                                       ; physical drive 0.1 goes forwards
M569 P0.3 S0                                       ; physical drive 0.3 goes forwards
M569 P0.4 S0                                       ; physical drive 0.4 goes forwards
M569 P0.5 S0                                       ; physical drive 0.5 goes forwards
M569 P121.0 S1                                     ; physical drive 121.0 goes forwards
M584 X0.0 Y0.1 Z0.3:0.4:0.5 E121.0                 ; set drive mapping
M671 X-18.109:183.1:384.309 Y-10.413:367.797:-10.413 S50
M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z800.00 E335.40                ; set steps per mm
M566 X500.00 Y500.00 Z30.00 E120.00                ; set maximum instantaneous speed changes (mm/min) // avant M566 X1200.00 Y1200.00 Z30.00 E120.00  
M203 X18000.00 Y18000.00 Z1800.00 E1200.00         ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z100.00 E250.00               ; Réglage accelerations (mm/s^2)
M906 X1260 Y1260 Z1350 E960 I30                    ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                            ; Set idle timeout
M591 P1 C"121.io1.in" S1 D0					 	   ; filament monitor connected to E0 endstop

; Axis Limits
M208 X0 Y0 Z0 S1                                   ; set axis minima
M208 X365 Y355 Z335 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"121.io2.in"                           ; configure active-high endstop for low end on X via pin 121.io1.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

; Z-Probe
M950 S0 C"121.io0.out"                             ; create servo pin 0 for BLTouch
M558 P9 C"^121.io0.in" H15 F120 T9000              ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X3 Y-41 Z3.676                            ; set Z probe trigger value, offset and trigger height
M557 X15:215 Y15:195 S20                           ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4138       ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" 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 S90                                        ; set temperature limit for heater 0 to 100C
M308 S1 P"121.temp0" Y"thermistor" T100000 B4725 C7.06e-8   ; configure sensor 1 as thermistor on pin 121.temp0
M950 H1 C"121.out0" T1                             ; create nozzle heater output on 121.out0 and map it to sensor 1
M307 H1 B0 S1.00                                   ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S260                                       ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"121.out1" Q500                           ; create fan 0 on pin 121.out1 and set its frequency
M106 P0 S0 H T45                                   ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"121.out2" Q500                           ; create fan 1 on pin 121.out2 and set its frequency
M106 P1 S0 H-1                                     ; set fan 1 value. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F1                                   ; 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

      Reprap core XY, Ender 3 upgraded.

      If you keep trying, you'll eventually succeed. So: the more you fail, the more likely you are to succeed.
      A quote from Jacques Rouxel

      droftartsundefined 1 Reply Last reply Reply Quote 0
      • droftartsundefined
        droftarts administrators @Auré
        last edited by

        @Auré Please send M115 in the console and post the response. Without knowing what hardware and firmware version you are using, it is difficult to advise. It looks like you're using a 6HC with a 1LC toolboard; is that correct?

        Usually, the easiest thing for quiet motors is to set the stepper drivers permanently into stealthChop mode, using M569 ... D3 V0 eg:

        M569 P0.0 S0 D3 V0                                 ; physical drive 0.0 goes forwards
M569 P0.1 S0 D3 V0                                 ; physical drive 0.1 goes forwards
M569 P0.3 S0 D3 V0                                 ; physical drive 0.3 goes forwards
M569 P0.4 S0 D3 V0                                 ; physical drive 0.4 goes forwards
M569 P0.5 S0 D3 V0                                 ; physical drive 0.5 goes forwards
M569 P121.0 S1 D3 V0                               ; physical drive 121.0 goes forwards

        Note that stealthChop mode does not have the torque of spreadCycle, so you won't be able to run at high speeds.

        Ian

        Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

        Auréundefined 1 Reply Last reply Reply Quote 0
        • Auréundefined
          Auré @droftarts
          last edited by Auré

          @droftarts

          Hello,

          I think I don't need a hight torque.
          Yes I use 6HC with toolboard 1LC, my firmware is 3.5.0-beta.4 .

          I've just added D3 V0 on XY and Z, and sent a G32 for testing, the result is magnificent when the bed goes up but when it goes down the noise is the same because the speed is fast and I believe the spreadCycle is activate.
          For X and Y too, I think I need to change the acceleration parameter.

          Thanks

          Edit: Ok, I left that idea aside, I see my printer's motors doesn't like it too much, when all I'm doing is moving the head at 1250mm/min.
          I hear footsteps jumping.

          Auré

          Reprap core XY, Ender 3 upgraded.

          If you keep trying, you'll eventually succeed. So: the more you fail, the more likely you are to succeed.
          A quote from Jacques Rouxel

          1 Reply Last reply Reply Quote 0
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