Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Time estimates from PrusaSlicer

    Scheduled Pinned Locked Moved Solved
    Tuning and tweaking
    5
    22
    2.7k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Exerqtorundefined
      Exerqtor @Phaedrux
      last edited by Exerqtor

      @Phaedrux said in Time estimates from PrusaSlicer:

      It seems strange to be that far off. Have you setup your machine limits accordingly?

      Is your estimated time too fast or too slow?

      My thought's too, first i was like "woow, what kind of black magic is this if it manages to print it this much faster with the same settings". But then when i actually did a print my enthusiasm was quickly curbed.

      Yeah the machine limit's should be set correctly, this is the settings that's ran while printing:

      ; Axis accelerations and speeds
      M566 X700.00 Y700.00 Z30.00 P1                                                 ; set maximum instantaneous speed changes (mm/min) and jerk policy
      M203 X18000.00 Y18000.00 Z900.00                                               ; set maximum speeds (mm/min)
      M201 X2000.00 Y2000.00 Z150.00                                                 ; set accelerations (mm/s²)
      
      ; Extruder accelerations and speeds
      M566 E8000.00 P1                                                               ; set maximum instantaneous speed changes (mm/min) and jerk policy
      M203 E15000.00                                                                 ; set maximum speeds (mm/min)
      M201 E1800.0                                                                   ; set accelerations (mm/s²)
      
      ; Printing and travel accelerations
      M204 P1500 T2000                                                               ; Set printing acceleration and travel accelerations (mm/s²)
      

      And this is what i've input in PrusaSlicer:
      alt text

      Regarding which way it's wrong it's only been to slow. Haven't got the exact times for more than the last two prints and they are as following:
      Estimated: 1h27m / Realtime: 1h55m, Estimated: 22m / Realtime: 30m.

      The print i did before last restart was estimated to be 4h21m or something, but ended up being 5h57m if my memory serves right. So it's quite a significant error.

      @dc42 said in Time estimates from PrusaSlicer:

      @Exerqtor try the PrusaSlicer fork from n8bot. It can fetch the Duet machine parameters to compute more accurate estimates.

      He's fork haven't been updated in ages either (even older than SuperSlicer), so not to keen on jumping on an even more buggy build lol. But i saw the pull request on the master branch he made and commented on it yesterday so maybe something happes.

      @ComedianTF2 said in Time estimates from PrusaSlicer:

      @Exerqtor In PrusaSlicer, go to the printer settings (set to advanced or expert), then under the machine limits tab (only showing when set to RepRapFirmware, not if set to RepRap/Sprinter), set the feedrates, acceleration and jerk limits.

      I would suggest to set it to "use for time estimate only" as well

      Yeah I've done that allready 😃 Didn't help =/

      1 Reply Last reply Reply Quote 1
      • Phaedruxundefined
        Phaedrux Moderator
        last edited by Phaedrux

        Is minimum layer time coming into effect? Do you have any macros or anything that set a different speed/accel/jerk than in config.g?

        Have you tried running a print simulation on one of these files? How accurate is it?

        Z-Bot CoreXY Build | Thingiverse Profile

        Exerqtorundefined 1 Reply Last reply Reply Quote 0
        • Exerqtorundefined
          Exerqtor @Phaedrux
          last edited by Exerqtor

          @Phaedrux
          Nah nothing that slows it down at all, the settings i posted over is my printing/normal operating speeds etc. I only slow stuff down when probing/homing, and i've checked that the above mentioned parameters is applied when printing(in the object model browser). I'll run a simulation on the files later and see what it spews out.

          You agree that i've input the machine limits correctly right? (sanity checkšŸ˜‚)

          Exerqtorundefined 1 Reply Last reply Reply Quote 0
          • Exerqtorundefined
            Exerqtor @Exerqtor
            last edited by Exerqtor

            I only had time to simulate one file yesterday, the "Estimated: 1h27m / Realtime: 1h55m" one. And the simulation said 1h31m, so closer to estimation than reality (heating time is about 5min from 22c to 110c, so it's not the reason either).

            Edit:
            Simulated anoter file with and Estimate of 3h39m / realtime 4h20-something, the simulation said 3h45m.

            On a little sidenote, is it a way i can stop the simulation from spamming Error: Attempting to extrude with no tool selected. about 2times every minute thru the whole simulation?

            oliofundefined 1 Reply Last reply Reply Quote 0
            • oliofundefined
              oliof @Exerqtor
              last edited by oliof

              @Exerqtor add T0 P0 to the start gcode of your files, or to the end of config.g to get rid of that error.

              <>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>

              Exerqtorundefined 1 Reply Last reply Reply Quote 0
              • Exerqtorundefined
                Exerqtor @oliof
                last edited by

                @oliof Yeah i found the "issue" i have the first extruder set via a global variable in my start macro, but it that apparently don't work in simulations.

                1 Reply Last reply Reply Quote 1
                • Phaedruxundefined
                  Phaedrux Moderator
                  last edited by

                  So the time estimate from the slicer matches fairly close to the actual simulated time, but the actual print time is much longer?

                  At this point I'd say share all your system files and macros so we can take a close look at what is happening.

                  Z-Bot CoreXY Build | Thingiverse Profile

                  Exerqtorundefined 1 Reply Last reply Reply Quote 0
                  • Exerqtorundefined
                    Exerqtor @Phaedrux
                    last edited by

                    @Phaedrux

                    That's what i saw too, i was surprised the simulation being that close to the estimate ngl.

                    Well this is going to be a longass post with all the system files, but here we go:

                    config.g:

                    ; Configuration file for Duet 3 Mini 5+ with Duet 3 Expansion Mini 2+ and 1LC (firmware version 3.4.x)
                    ; executed by the firmware on start-up
                    
                    ; For E3D Revo Micro ----------------------------------------------------------
                    
                    ; ====================---------------------------------------------------------
                    ; Basic setup
                    ; ====================
                    
                    ; General preferences
                    M575 P1 S1 B57600                                                              ; enable support for PanelDue
                    ;M111 S0                                                                       ; debugging off
                    G21                                                                            ; work in millimetres
                    G90                                                                            ; send absolute coordinates...
                    M83                                                                            ; set extruder to relative mode
                    M550 P"Voron Trident"                                                          ; set printer name
                    G4 S2                                                                          ; wait a moment for the CAN expansion boards to start
                    
                    ; Kinematics
                    M669 K1	X-1:-1:0 Y1:-1:0 Z0:0:1                                                ; select CoreXY mode and set kinematics matrix
                    
                    ; Network
                    M552 S1                                                                        ; enable network
                    G4 S1                                                                          ; wait a second
                    M586 P0 S1                                                                     ; enable HTTP (for DWC)
                    M586 P1 S1                                                                     ; enable FTP (for remote backups)
                    M586 P2 S0                                                                     ; disable Telnet
                    
                    ; ====================---------------------------------------------------------
                    ; Driver config
                    ; ====================
                    
                    ; Drives for Z
                    M569 P0.2 S0                                                                   ; Z1 (physical drive 2) goes backwards
                    M569 P0.3 S0                                                                   ; Z2 (physical drive 3) goes backwards
                    M569 P0.4 S0                                                                   ; Z3 (physical drive 4) goes backwards
                    
                    ; --- Z drive map ---
                    ;    -------
                    ;   |  0.2  |
                    ;   |-------|
                    ;   |0.3|0.4|
                    ;    ---+---
                    ;     front
                    
                    ; Drives for XY
                    M569 P0.0 S0                                                                   ; X (physical drive 0) goes backwards
                    M569 P0.1 S0                                                                   ; Y (physical drive 1) goes backwards
                    
                    ; Drive for extruder
                    M569 P121.0 S0                                                                 ; E (physical drive 121.0) goes backwards
                    
                    ; Motor mapping and steps per mm
                    M584 X0.0 Y0.1 Z0.2:0.3:0.4 E121.0                                             ; set drive mapping
                    M350 X16 Y16 Z16:16 E16 I1                                                     ; configure microstepping with interpolation
                    M92 X80.00 Y80.00 Z800.00                                                      ; set XYZ steps per mm (1.8deg motors)
                    M92 E568.83                                                                    ; set Extruder steps per mm (Bondtech LGX Lite 562 stock)
                    
                    ; Drive currents
                    M906 X1750 Y1750 Z1170 E550                                                    ; set XYZ motor currents (mA)
                    M906 I30                                                                       ; set ide current percentage
                    M84 S30                                                                        ; Set idle timeout
                    
                    ; ====================---------------------------------------------------------
                    ; Movement
                    ; ====================
                    
                    ; Axis Limits
                    M208 X-2,5 Y0 Z0 S1                                                            ; set axis minima
                    M208 X348 Y359 Z300 S0                                                         ; set axis maxima
                    
                    ; Endstops
                    M574 X2 S1 P"io1.in"                                                           ; configure switch-type (e.g. microswitch) endstop for high end on X via pin io1.in
                    M574 Y2 S1 P"io2.in"                                                           ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin io2.in
                    M574 Z0 P"nil"                                                                 ; no endstop
                    
                    ; Z-probe (klicky probe)
                    M558 K0 P8 C"^121.io2.in" H2 R0.2 F600:180 T18000 A5 S0.01                     ; set Z probe type to switch and the dive height + speeds
                    G31 K0 P500 X0 Y18 Z7.50                                                       ; set Z probe trigger value, offset and trigger height (higher Z value = nozzle closer to bed)
                    
                    ; Z microswitch (mechanical Z pin)
                    M558 K1 P8 C"io3.in" H1 R0 F600:180 T18000 A10 S0.005                          ; set Z probe type to switch and the dive height + speeds
                    G31 K1 P500 X0 Y0 Z0.0                                                         ; set Z probe trigger value, offset and trigger height (higher Z value = nozzle closer to bed)
                    
                    ; Bed leveling
                    M671 X175:388:-38 Y416.6:1.5:1.5 S10                                           ; leadscrew locations (Rear, Right, Left)
                    M557 X25:315 Y25:325 P6                                                        ; define default mesh grid ( positions include the Z offset!)
                    
                    ; Accelerometer
                    M955 P121.0 I05                                                                ; configure accelerometer
                    M593 P"zvd" F49.3                                                              ; use ZVD input shaping to cancel ringing at 49.3Hz
                    
                    ; ====================---------------------------------------------------------
                    ;  Heaters
                    ; ====================
                    
                    ; Bed heater
                    ;M307 H0 R1.223 K0.599:0.000 D7.69 E1.35 S1.00 B0
                    ;M307 H0 B0 R0.750 C228.2 D3.40 S1.00 V0                                        ; Bed heater tuned for 85ļæ½C with 230v 750w heater
                    ;M308 S0 P"temp0" Y"thermistor" T104400 B4138 A"Bed"                            ; configure sensor 0 as thermistor on pin temp0
                    M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed"                            ; configure sensor 0 as thermistor on pin temp0
                    M950 H0 C"out0" T0 Q5                                                          ; create bed heater output on out0, map it to sensor 0 and set PWM frequency(Hz)
                    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 S110                                                                   ; set temperature limit for heater 0 to 110ļæ½C
                    M143 H0 A2 C0 S110                                                             ; make sure bed heater stays below 110ļæ½C
                    M143 H0 A1 C0 S125                                                             ; make sure bed heater shuts down at 125ļæ½C
                    
                    ; Hodend heater
                    M308 S1 P"121.temp0" Y"thermistor" T100000 B4725 C7.060000e-8 A"Hotend"        ; 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 S300                                                                   ; set temperature limit for heater 1 to 300ļæ½C
                    
                    ; Chamber heater
                    M308 S4 P"121.temp1" Y"thermistor" T9600 B3950 A"Chamber"                      ; configure sensor 4 as thermistor on pin e1temp
                    ;M950 H2 C"out1" T4                                                            ; create a heater, but not actually anything connected to this output
                    ;M141 H2                                                                       ; map heated chamber to heater 2
                    ;M143 H2 S100                                                                  ; set temperature limit for heater 2 to 100ļæ½C
                    ;M141 S35                                                                      ; set chamber to 35ļæ½C (to avoid heater faults)
                    
                    M308 S2 Y"mcu-temp" A"MCU"                                                     ; configure sensor 2 as MCU temperature
                    M912 P0 S-2.9                                                                  ; MCU temp calibration parameters
                    M308 S3 Y"drivers" A"DRIVERS"                                                  ; configure sensor 3 as drivers temperature
                    
                    ; ====================---------------------------------------------------------
                    ;  Fans
                    ; ====================
                    
                    ;Part cooling
                    M950 F0 C"121.out1" Q500                                                       ; create fan 0 on pin 121.out1 and set its frequency
                    M106 P0 S0 H-1 C"Part Cooling"                                                 ; set fan 0 value. Thermostatic control is turned off
                    ;Hotend fan
                    M950 F1 C"121.out2" Q500                                                       ; create fan 1 on pin 121.out2 and set its frequency
                    M106 P1 S1 H1 T45 C"Hotend Fan"                                                ; hotend fan @ 100%, turns on if temperature sensor 1 reaches 45ļæ½C
                    ;Electronics fan
                    M950 F2 C"out5" Q500                                                           ; create fan 2 on pin out3 and set its frequency
                    M106 P2 L0.15 H2:3 T45:50 C"Electronics Fans"                                  ; electronics fans start @ 30% when temperature sensor 2 reaches 45ļæ½C or sensor 3 (drivers report over temp)
                    ;M106 P2 H2:3 L0.15 X1 B0.3 T40:70                                             ; set fan 2 value, electronics cooling, starts to turn on when the MCU temperature(H2) reaches 45ļæ½C and reaches full speed when the MCU temperature reaches 70ļæ½C or if any TMC2660 drivers(H3) report that they are over-temperature.
                    ;Exhaust fan
                    M950 F3 C"out6" Q500                                                           ; create fan 3 on pin out4 and set its frequency
                    ;M106 P3 S1 H2 T75 Q500 C"Exhaust fan"                                         ; Exhaust fan @ 100%, turns on if temperature sensor 1 reaches 75ļæ½C
                    M106 P3 H-1 Q500 C"Exhaust fan"                                                ; Exhaust fan 3 value. Thermostatic control is turned off
                    ; Tools
                    M563 P0 S"Revo Micro" 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 0ļæ½C
                    
                    ; ====================---------------------------------------------------------
                    ;  Other
                    ; ====================
                    
                    ; Filament monitoring
                    ;M591 D0 P1 C"e0stop" S0                                                       ; filament monitor for extruder0, simple sensor (high signal when filament present), connected to e0stop and it's disabled
                    
                    ; Miscellaneous
                    M950 P0 C"out2"	                                                               ; create output Port0 attached to out2 connector for LED lights 
                    M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"                             ; set voltage thresholds and actions to run on power loss
                    M572 D0 S0.0                                                                   ; Disable Pressure Advance
                    M98 P"/sys/lib/init.g"                                                         ; iniate external configs
                    M501                                                                           ; load config-override.g
                    T0                                                                             ; select tool 0
                    

                    init.g:

                    ; /sys/lib/init.g
                    ; Called in the end of config.g
                    ; Used to setup more stuff during the boot process
                    
                    M98 P"/sys/lib/globals.g"                                                      ; setup global variables
                    M98 P"/sys/lib/speed/speed_printing.g"                                         ; set normal speed & accel
                    M98 P"/sys/lib/current/xy_current_high.g"                                      ; set normal xy currents
                    M98 P"/sys/lib/current/z_current_high.g"                                       ; set normal z currents
                    M98 P"/sys/lib/fw_retraction.g"                                                ; set firmware retraction settings
                    M98 P"/sys/lib/klicky/klicky_status.g"                                         ; refresh klicky status
                    
                    Exerqtorundefined 1 Reply Last reply Reply Quote 0
                    • Exerqtorundefined
                      Exerqtor @Exerqtor
                      last edited by

                      globals.g:

                      ; /sys/lib/globals.g
                      ; Called by init.g
                      ; Used to initialize global variables
                      
                      ; Global declarations and defaults values
                      
                      ; ====================---------------------------------------------------------
                      ; Temperature
                      ; ====================
                      
                      if !exists(global.bed_temp)
                        global bed_temp = 0
                      
                      if !exists(global.hotend_temp)
                        global hotend_temp = 0
                      
                      if !exists(global.chamber_temp)
                        global chamber_temp = 0
                      
                      ; ====================---------------------------------------------------------
                      ; Stepper currents
                      ; ====================
                      
                      if !exists(global.xy_current)
                        global xy_current = move.axes[0].current
                      
                      if !exists(global.z_current)
                        global z_current = move.axes[2].current
                      
                      if !exists(global.e_current)
                        global e_current = move.extruders[0].current
                      
                      ; ====================---------------------------------------------------------
                      ; Mechanical Z pin
                      ; ====================
                      
                      if !exists(global.z_pin_x)
                        global z_pin_x = 194
                      
                      if !exists(global.z_pin_y)
                        global z_pin_y = 355.5
                      
                      ; ====================---------------------------------------------------------
                      ; Klicky probe
                      ; ====================
                      
                      ; Setup the klicky status
                      if !exists(global.klicky_status)
                        global klicky_status = "none"
                      
                      ; The distance from the body of the klicky probe to it's own trigger point
                      if !exists(global.klicky_offset)
                        global klicky_offset = -1.49  ; a larger values makes the nozzle closer to the bed after running Z calibration
                      
                      ; The Z distance from nozzle to bed surface
                      if !exists(global.klicky_clearance)
                        global klicky_clearance = 20 ; going lower than 8 will make the probe scary-close to the bed in most setups!
                      
                      
                      ; Dock settings:
                      
                      ; The absolute X location of the klicky while docked
                      if !exists(global.klicky_dock_x)
                        global klicky_dock_x = 19.4
                      
                      ; The absolute Y location of the klickywhile docked
                      if !exists(global.klicky_dock_y)
                        global klicky_dock_y = 356.4
                      
                      ; The relative disance and direction of the klicky docking move	
                      if !exists(global.klicky_wipe)
                        global klicky_wipe = 35  ; -30 for a left wipe 30 for a right wipe
                      
                      ; ====================---------------------------------------------------------
                      ; Bed
                      ; ====================
                      
                      ; Define the bed size on x-axis(print area from 0 to max)
                      if !exists(global.bed_x)
                        global bed_x = 350
                        
                      ; Define the bed size on y-axis(print area from 0 to max)
                      if !exists(global.bed_y)
                        global bed_y = 350
                      
                      ; If the bed has been leveled or not
                      if !exists(global.bed_leveled)
                        global bed_leveled = false
                      
                      ; ====================---------------------------------------------------------
                      ; Print area
                      ; ====================
                      
                      ; Setup the variables for min/max print area
                      if !exists(global.paMinX)
                        global paMinX = "N/A"
                        
                      if !exists(global.paMaxX)
                        global paMaxX = "N/A"
                      
                      if !exists(global.paMinY)
                        global paMinY = "N/A"
                      
                      if !exists(global.paMaxY)
                        global paMaxY = "N/A"
                      
                      ; ====================---------------------------------------------------------
                      ; MISC
                      ; ====================
                      
                      if !exists(global.RunDaemon)
                        global RunDaemon = true
                      
                      if !exists(global.initial_extruder)
                        global initial_extruder = 0
                      
                      if !exists(global.first_layer_height)
                        global first_layer_height = "none"
                      
                      ; The length needed to clear the meltzone of the extruder (as speced by E3D for the Revo)
                      if !exists(global.unload_length)
                        global unload_length = 18
                      
                      if !exists(global.job_completion)
                        global job_completion = 0
                      
                      if !exists(global.debug_mode)
                        global debug_mode = true
                      
                      if !exists(global.chamber_leds)
                        global chamber_leds   = "off"
                      
                      if !exists(global.sb_leds)
                        global sb_leds        = "boot"
                      
                      if !exists(global.Z_cal)
                        global Z_cal          = false
                      
                      if !exists(global.Print_Probe)
                        global Print_Probe = false
                      
                      if !exists(global.Adaptive_Probing)
                        global Adaptive_Probing = false
                        
                      if !exists(global.Adaptive_Purge)
                        global Adaptive_Purge = true
                      
                      ; ====================---------------------------------------------------------
                      ; Output current values
                      ; ====================
                      
                      echo "Klicky probe is: " , global.klicky_status
                      

                      speed_printing.g:

                      ; /sys/lib/speed/speed_printing.g
                      ; called to set speed and accelerations settings for printing
                      
                      ; Axis accelerations and speeds
                      M566 X700.00 Y700.00 Z30.00 P1                                                 ; set maximum instantaneous speed changes (mm/min) and jerk policy
                      M203 X18000.00 Y18000.00 Z900.00                                               ; set maximum speeds (mm/min)
                      M201 X2000.00 Y2000.00 Z150.00                                                 ; set accelerations (mm/s²)
                      
                      ; Extruder accelerations and speeds
                      M566 E8000.00 P1                                                               ; set maximum instantaneous speed changes (mm/min) and jerk policy
                      M203 E15000.00                                                                 ; set maximum speeds (mm/min)
                      M201 E1800.0                                                                   ; set accelerations (mm/s²)
                      
                      ; Printing and travel accelerations
                      M204 P1500 T2000                                                               ; Set printing acceleration and travel accelerations (mm/s²)
                      

                      xy_current_high.g:

                      ; /sys/lib/current/xy_current_high.g
                      ; Called when printing
                      ; Used to set X Y motor currents for printing
                      
                      M913 X100 Y100                                                                 ; Set X Y motors to 100% of their max current
                      set global.xy_current = move.axes[0].current
                      

                      z_current_high.g:

                      ; /sys/lib/current/z_current_high.g
                      ; Called when printing
                      ; Used to set Z motor currents for printing
                      
                      M913 Z100                                                                      ; Set Z motors to 100% of their max current
                      set global.z_current = move.axes[2].current
                      

                      fw_retraction.g & klickly_status.g aren't worth sharing since i've got filament specific retraction settings etc. and the status update is just what it sounds like.

                      But here is my filament config for ABS:

                      ; filaments/ABS/config.g  (v2.1)
                      ; called when M703 is sent and ABS is loaded
                      
                      ; ====================---------------------------------------------------------
                      ; Settings section
                      ; ====================
                      
                      ; Filament settings
                      
                      var FilamentType        = "ABS"       ; Input the filament type (only for the message)
                      
                      var Default             = false        ; Use default settings (retraction and PA), true/yes or false/no
                      
                      var PA                  = 0.025        ; Pressure advance amount (s)
                      var RLen                = 0.400        ; Retraction length (mm)
                      var X_URLen             = 0.010        ; Extra unretract length (mm)
                      var RSpd                = 4200         ; Retraction speed (mm/min)
                      var URSpd               = 4200         ; Unretract speed (mm/min)
                      var Z_Lift              = 0.200        ; Zlift amount (mm)
                      
                      ; Message placeholders
                      var Message1 = "N/A"
                      var Message2 = "N/A"
                      
                      ; ====================---------------------------------------------------------
                      ; Config section
                      ; ====================
                      
                      if !var.Default
                        ; Pressure Advance
                        M572 D0 S{var.PA}                                                            ; Set extruder 0 pressure advance to 0.1 seconds
                      
                        ;Retraction & Zlift
                        M207 S{var.RLen} R{var.X_URLen} F{var.RSpd} T{var.URSpd} Z{var.Z_Lift}       ; Set firmware retraction length, extra un-retract lenght, retract speed, unretract speed & zlift
                      
                        ; Travel & acceleration
                        ;M204 P800 T3000                                                             ; Set printing and travel accelerations (mm/s²) 
                      
                        ;Cancel Ringing (Ghosting)
                        ;M593 P"none" F50                                                            ; Cancel ringing at 50Hz
                      
                      ; ====================---------------------------------------------------------
                      ; Define & send messages
                      ; ====================
                      
                      if var.Default
                        set var.Message1 = "" ^ var.FilamentType ^ " config applied (default settings)"
                      else
                        set var.Message1 = "" ^ var.FilamentType ^ " config applied"
                        
                      if move.extruders[0].pressureAdvance = 0
                        set var.Message2 = "Pressure Advance disabled"
                      else
                        set var.Message2 = "Pressure Advance set to " ^ move.extruders[0].pressureAdvance ^ " seconds"
                      
                      ; Config applied message
                      M118 P0 S{var.Message1}                                                        ; Send message to DWC
                      M118 P2 S{var.Message1}                                                        ; Send message to PanelDue
                      
                      ; Pressure advance info message
                      M118 P0 S{var.Message2}                                                        ; Send message to DWC
                      M118 P2 S{var.Message2}                                                        ; Send message to PanelDue
                      
                      Exerqtorundefined 1 Reply Last reply Reply Quote 0
                      • Exerqtorundefined
                        Exerqtor @Exerqtor
                        last edited by

                        This is what my custom start gcode on PS looks like:

                        ; Start G-code: START
                        ; Inform of first layer height
                        set global.first_layer_height = {first_layer_height}
                        ; Define print area
                        set global.paMinX = {first_layer_print_min[0]}
                        set global.paMaxX = {first_layer_print_max[0]}
                        set global.paMinY = {first_layer_print_min[1]}
                        set global.paMaxY = {first_layer_print_max[1]}
                        ; Set temps & the initial extruder
                        set global.bed_temp = [first_layer_bed_temperature]
                        set global.hotend_temp = {first_layer_temperature[initial_extruder]}
                        set global.initial_extruder = [initial_extruder]
                        M83                                                                            ; use relative distances for extrusion
                        M98 P"/sys/lib/print/print_start.g"                                            ; run print start routine
                        ; Start G-code: END
                        

                        print_start.g:

                        ; /sys/lib/print/print_start.g
                        ; Called when starting a print
                        ; Used to configure print parameters
                        
                        ; For E3D Revo Micro
                        
                        ;LED status
                        set global.sb_leds = "heating"
                        
                        
                        set global.job_completion = 0
                        
                        G21                                                                            ; set units to millimeters
                        G90                                                                            ; use absolute coordinates
                        M83                                                                            ; use relative distances for extrusion
                        M220 S100                                                                      ; reset speed multiplier
                        M140 S{global.bed_temp}                                                        ; set bed temperature
                        ;M141 S{global.chamber_temp}                                                   ; set chamber temperature
                        G10 P{global.initial_extruder} R{global.hotend_temp} S{global.hotend_temp}     ; set active and standby temps for the initial tool
                        M116                                                                           ; wait for bed and hotend to reach there temperatures
                        M42 P0 S0.3                                                                    ; Turn on chamber lights to 30%
                        M98 P"/sys/lib/print/print_level_bed.g"                                        ; level the bed while everything is hot
                        G29 S1                                                                         ; load & turn on bed height map
                        M376 H5                                                                        ; set bed compensation taper to 5mm
                        T{global.initial_extruder}                                                     ; select initial tool
                        M98 P"/sys/lib/nozzle_scrub.g"                                                 ; clean the nozzle
                        G1 X{global.z_pin_x} Y{global.z_pin_y - 60} F6000                              ; Move out on the printbed
                        G0 Z{(global.first_layer_height + 5)} F3000                                    ; Drop bed to first layer height + 5mm to reduce pucker factor
                        M98 P"/sys/lib/print/print_purge.g"                                            ; purge the nozzle before starting print
                        M400                                                                           ; wait for moves to finish
                        
                        ;LED status
                        set global.sb_leds = "printing"
                        

                        print_level_bed.g:

                        ; /sys/lib/print/print_level_bed.g
                        ; Called as part of print_start.g	
                        ; Used to make sure the bed is leveled
                        
                        ; ====================
                        ; homing check
                        ; ====================
                        
                          ; Lower currents, speed & accel
                          M98 P"/sys/lib/current/xy_current_low.g"                                       ; Set low XY currents
                          M98 P"/sys/lib/current/z_current_low.g"                                        ; Set low Z currents
                          M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                        
                        ; Make sure all axes are Homed
                        if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed           ; If axes aren't homed
                          ; Home all axis
                          G91                                                                            ; Relative positioning
                        
                          ; Lower Z relative to current position if needed
                          if !move.axes[2].homed                                                         ; If Z ain't homed
                            G1 Z20 F9000 H1                                                              ; Lower Z(bed) relative to current position	
                          elif move.axes[2].userPosition < 10                                            ; If Z is homed and less than 10
                            G1 Z20 F9000                                                                 ; Move to Z 10
                        
                          ; Coarse home X or Y
                          G1 X600 Y600 F2400 H1                                                          ; Move quickly to X or Y endstop(first pass)
                        
                          ; Coarse home X
                          G1 X600 H1                                                                     ; Move quickly to X endstop(first pass)
                        
                          ; Coarse home Y
                          G1 Y600 H1                                                                     ; Move quickly to Y endstop(first pass)
                        
                          ; Move away from the endstops
                          G1 X-5 Y-5 F9000                                                               ; Go back a few mm
                        
                          ; Fine home X
                          G1 X600 F360 H1                                                                ; Move slowly to X axis endstop(second pass)
                        
                          ; Fine home Y
                          G1 Y600 H1                                                                     ; move slowly to Y axis endstop(second pass)
                        
                          ; Absolute positioning
                          G90                                                                            ; Absolute positioning
                        
                          ; Home Z
                          ; Load the probe
                          M401 P0                                                                        ; Load the klicky probe
                          M400                                                                           ; Wait for moves to finish
                          M98 P"/sys/lib/klicky/klicky_status.g"                                         ; Refresh klicky status
                        
                          ; Last check to ensure klicky is attached
                          if global.klicky_status = "attached"
                            echo "Probe ATTACHED"
                          else
                            echo "Error probe not attached - aborting"
                            M291 T5 R"Z Homing Aborted!" P"Z haven't been homed - check probe" 
                            abort
                        
                          ; Move to bed center and home Z
                          M98 P"/sys/lib/goto/bed_center.g"                                              ; Move to bed center
                          M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                          G30 K0 Z-99999                                                                 ; Probe the center of the bed
                        else
                          ; Home Z
                          ; Load the probe
                          M401 P0                                                                        ; Load the klicky probe
                          M400                                                                           ; Wait for moves to finish
                          M98 P"/sys/lib/klicky/klicky_status.g"                                         ; Refresh klicky status
                        
                          ; Last check to ensure klicky is attached
                          if global.klicky_status = "attached"
                            echo "Probe ATTACHED"
                          else
                            echo "Error probe not attached - aborting"
                            M291 T5 R"Z Homing Aborted!" P"Z haven't been homed - check probe" 
                            abort
                        
                          ; Move to bed center and home Z
                          M98 P"/sys/lib/goto/bed_center.g"                                              ; Move to bed center
                          M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                          G30 K0 Z-99999                                                                 ; Probe the center of the bed
                        
                        ; ====================
                        ; check if bed is leveled
                        ; ====================
                        
                        ; If the bed isn't leveled
                        if global.bed_leveled = false
                        
                          ;LED status
                          set global.sb_leds = "leveling"
                        
                          ; ====================
                          ; prepare to probe
                          ; ====================
                        
                          ; report whats going on
                          M291 R"Bed leveling" P"Please wait..." T0                                    ; leveling bed message
                        
                          M561                                                                         ; clear any bed transform
                          M290 R0 S0                                                                   ; reset baby stepping
                          M84 E0                                                                       ; disable extruder stepper
                        
                          ; ====================
                          ; probing code
                          ; ====================
                        
                          ; Coarse leveling pass  
                          M558 K0 H15 F600 A1                                                          ; increase the depth range, gets the bed mostly level immediately
                          M98 P"/sys/bed_probe_points.g"                                               ; probe the bed
                        
                          ; Probe the bed
                          while true
                            ; --- probe near lead screws -
                            M558 K0 H3 F240:120 A30                                                    ; reduce depth range, probe slower for better repeatability 
                            M98 P"/sys/bed_probe_points.g"                                             ; probe the bed
                        
                            ; check results - exit loop if results are good
                            if move.calibration.initial.deviation < 0.02                               ; if probing result is less than 0.02mm
                              break                                                                    ; stop probing 
                        
                            ; check pass limit - abort if pass limit reached
                            if iterations = 5                                                          ; if probed more than 5 times
                              M291 P"Bed Leveling Aborted" R"Pass Limit Reached"                       ; abort probing, something wrong
                              set global.bed_leveled = false                                           ; set global state
                              abort "Bed Leveling Aborted - Pass Limit Reached"                        ; abort probing, something wrong
                        
                          ; ====================
                          ; finish up
                          ; ====================
                        
                          ; Home Z
                          ; Move to bed center and home Z
                          M98 P"/sys/lib/goto/bed_center.g"                                              ; Move to bed center
                          M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                          G30 K0 Z-99999                                                                 ; Probe the center of the bed
                        
                          ; Dock the probe
                          M402 P0                                                                        ; Dock the klicky probe
                          M400                                                                           ; Wait for moves to finish
                        
                          set global.bed_leveled = true                                                ; set global state
                        
                          ;echo "global.bed_leveled. Value : " , global.bed_leveled
                          M291 R"Bed leveling" P"Done" T5                                              ; bed leveling done message
                        
                        else
                          ; ====================
                          ; response if leveled
                          ; ====================
                        
                          ; Dock the probe
                          M402 P0                                                                        ; Dock the klicky probe
                          M400                                                                           ; Wait for moves to finish
                          M98 P"/sys/lib/klicky/klicky_status.g"                                         ; Refresh klicky status
                        
                          ; Bed already leveled, no need to probe  
                          M291 S1 R"Bed leveling" P"Bed allready leveled" T1
                        
                          M561                                                                         ; clear any bed transform
                          M290 R0 S0                                                                   ; reset baby stepping
                        
                        ;LED status
                        set global.sb_leds = "ready"
                        
                        Exerqtorundefined 1 Reply Last reply Reply Quote 0
                        • Exerqtorundefined
                          Exerqtor @Exerqtor
                          last edited by

                          nozzle_scrub.g:

                          ; /sys/lib/nozzle_scrub.g  (v2.5)
                          ; Called when "M98 P"/sys/lib/nozzle_scrub.g" is sent
                          ; Used to clean and (alternatively) purge the nozzle
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ; Sample macro config to be used in conjunction with a Purge Bucket & Nozzle Scrubber combo and RepRapFirmware 3.4.x
                          
                          ; The goal of this macro is to provide a nozzle scrubbing and purging routine that is easily copied/referenced into your  printer.
                          ; Users can simply change parameters and enable/disable options in the first half. Descriptions are plentiful, making this macro
                          ; look huge but informative and are laid out in sequence to be read first describing the line below; PLEASE READ CAREFULLY.
                          
                          ; This sample config assumes the following: The user has implemented a purge bucket & nozzle scrubber to their printer
                          ; It can be tweaked for customized purge bucket geometries and brushes.
                          
                          ; Features in this macro: purge routine that can be enabled/disabled.
                          ; By default, bucket is located at rear right of bed and purge routine is enabled. The purge and scrubbing routine is randomized
                          ; in either left or right bucket to ensure as even as possible distribution of filament gunk.
                          
                          ; Default parameters are set for safe speeds and movements. Where necessary, tweak the parameters for the nozzle scrub procedure
                          ; to fit your printer.
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ; If you want the purging routine in your bucket enabled, set to true (and false vice versa).
                          var enable_purge        = false
                          
                          ; These parameters define your filament purging. The retract variable is used to retract right after purging to prevent unnecessary
                          ; oozing. Some filament are particularly oozy and may continue to ooze out of the nozzle for a second or two after retracting. The
                          ; ooze dwell variable makes allowance for this. Update as necessary. If you decided to not enable purge, you can ignore this section.
                          
                          var purge_len           = 10         ; Amount of filament, in mm, to purge.
                          var purge_spd           = 150        ; Speed, in mm/min, of the purge.
                          var purge_temp_min      = {global.hotend_temp - 5}        ; Minimum nozzle temperature to permit a purge. Otherwise, purge will not occur.
                          var purge_ret           = 2          ; Retract length, in mm, after purging to prevent slight oozing. Adjust as necessary.
                          var ooze_dwell          = 2          ; Dwell/wait time, in seconds, after purging and retracting.
                          
                          ; Adjust this so that your nozzle scrubs within the brush. Currently defaulted to be a lot higher for safety. Be careful not to go too low!
                          var brush_top           = 1
                          
                          ; These parameters define your scrubbing, travel speeds, safe z clearance and how many times you want to wipe. Update as necessary. Wipe
                          ; direction is randomized based off whether the left or right bucket is randomly selected in the purge & scrubbing routine.
                          
                          var clearance_z         = 5          ; When traveling, but not cleaning, the clearance along the z-axis between nozzle and brush.
                          var wipe_qty            = 3          ; Number of complete (A complete wipe: left, right, left OR right, left, right) wipes.
                          var prep_spd_xy         = 3000       ; Travel (not cleaning) speed along x and y-axis in mm/min.
                          var prep_spd_z          = 1500       ; Travel (not cleaning) speed along z axis in mm/min.
                          var wipe_spd_xy         = 5000       ; Nozzle wipe speed in mm/min.
                          
                          ; These parameters define the size of the brush. Update as necessary. A visual reference is provided below. Note that orientation of
                          ; parameters remain the same whether bucket is at rear or front.
                          
                          ;                  ?   brush_width   ?
                          ;                   _________________
                          ;                  |                 |  ?
                          ;  brush_start (x) |                 | brush_depth
                          ;                  |_________________|  ?
                          ;                          (y)
                          ;                      brush_front
                          ;__________________________________________________________
                          ;                     PRINTER FRONT
                          
                          ; Input where your brush assembly start is on the x axis
                          var brush_start         = 237
                          
                          ; This value is for the brush width (with brush holder), change it if your brush setup width is different.
                          var brush_width         = 50
                          
                          ; Specify the location in y axis for your brush - see diagram above.
                          var brush_front         = 353
                          var brush_depth         = 8
                          
                          ; These parameters define the size of your purge bucket. Update as necessary. If you decided to not enable purge, you can ignore
                          ; this section. A visual reference is provided below. Note that orientation of parameters remain the same whether bucket is at rear
                          ; or front.
                          
                          ;                                     bucket_gap
                          ;                                      ? ---- ?
                          ;                     __________________________________________
                          ;                    |                 |      |                 |
                          ;                    |                 |      |                 |
                          ;  bucket_start (x)  |                 |______|                 |
                          ;                    |                 |      |                 |
                          ;                    |                 |      |                 |
                          ;                    |_________________|. . . |_________________|
                          ;                     ? ------------- ?        ? ------------- ?
                          ;                     bucket_left_width        bucket_right_width
                          ;_______________________________________________________________________________________
                          ;                                    PRINTER FRONT
                          
                          ; Input your left bucket width
                          var bucket_left_width   = 23.5
                          
                          ; Input your gap width
                          var bucket_gap          = 25
                          
                          ; Input your left bucket width
                          var bucket_right_width  = 35.5
                          
                          ; Input where your bucket start is on the x axis
                          var bucket_start        = 219
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ; From here on, unless you know what you're doing, it's recommended not to change anything. Feel free to peruse the code if you stumble apon it
                          ; and reach out to me on Discord (Exerqtor#3178) or the duet forum (Exerqtor) if you spot any problems, or have any sugestions for improvements!
                          
                          ; Shout-out to "fcwilt" on the duet forum for helping me with ironing out bugs and streamlining the macro! <3
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ; Placeholder. The variable wil later be set to contain the overhang for the brush assembly in the buckets
                          var brush_oh            = 0
                          
                          ; Brush overhang calculation:
                          set var.brush_oh = {(var.brush_width - var.bucket_gap) / 2} 
                          
                          ; Placeholder. The variable will later be set to contain, at random, a number representing the left(0) or right(1) side
                          var pos                 = 1
                          
                          ; Randomly select left or right side
                          set var.pos = random(2)
                          
                          ; Check if the axes are homed - if not homed just abort - it exits this routine and none of the rest of the code is executed
                          if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
                            M291 R"Axes not homed" P"Please home all axes first!" T0
                            abort "nozzle_scrub.g aborted - axes were not homed"
                          
                          ;LED status
                          set global.sb_leds = "cleaning"
                          
                          ; Report what's going on
                          M291 S1 R"Cleaning nozzle" P"Please wait..." T5
                          
                          ; Set to absolute positioning.
                          G90
                          
                          ; ====================---------------------------------------------------------
                          ; purging code
                          ; ====================
                          
                          ; Check if user enabled purge option or not.
                          if var.enable_purge
                          
                            ; If hotend needs to be loaded, to it now (at 2x purge_spd).
                            if exists(global.unload_length)
                              if global.unload_length > 0
                                G1 E{global.unload_length + 0.5} F{var.purge_spd * 2}
                                echo "Hotend loaded"
                          
                            ; Purge if the temp is up to min temp. If not, it will skip and continue executing rest of macro.
                            if heat.heaters[1].current > var.purge_temp_min
                                echo "Purging"
                          
                              ; Raise Z for travel.
                              G1 Z{var.brush_top + var.clearance_z} F{var.prep_spd_z}
                          
                              ; Move towards brush.
                              G1 Y{var.brush_front + (var.brush_depth / 2)} F{var.prep_spd_xy}
                          
                              ; Position for purge. Randomly selects middle of left or right bucket. It references from the middle of the left bucket (while compensating for any brush overhang).
                              if var.pos = 0 
                                ; Left bucket selected
                          
                                G1 X{var.bucket_start + ((var.bucket_left_width - var.brush_oh) / 2)}
                              else
                                ; Right bucket selected
                                G1 X{(var.bucket_start + var.bucket_left_width) + (var.bucket_gap + var.brush_oh) + ((var.bucket_right_width - var.brush_oh) / 2)}
                          
                              ; Perform purge with a small retract after purging to minimize any persistent oozing at (retract 5x purge_spd).
                              M83                                                                        ; relative mode
                              G1 E{var.purge_len} F{var.purge_spd}
                              G1 E{0 - var.purge_ret} F{var.purge_spd * 5}
                              G4 S{var.ooze_dwell}
                              G92 E0                                                                     ; reset extruder
                          
                            else
                              echo "To cold to purge"
                          
                          ; ====================---------------------------------------------------------
                          ; wiping code
                          ; ====================
                          
                          ; Placeholders
                          var pos1                = 0
                          var pos2                = 0
                          
                          ; Position for wipe. Either left or right of brush based on var.pos to avoid unnecessary travel after purging
                          if var.pos = 0
                            set var.pos1 = var.brush_start
                            set var.pos2 = var.brush_start + var.brush_width
                          else
                            set var.pos1 = var.brush_start + var.brush_width
                            set var.pos2 = var.brush_start
                          
                          G1 Z{var.brush_top + var.clearance_z} F{var.prep_spd_z}
                          
                          G1 X{var.pos1} F{var.prep_spd_xy}
                          
                          ; Move in to the brush.
                          G1 Y{var.brush_front + (var.brush_depth / 2)}
                          
                          ; Move nozzle down into brush.
                          G1 Z{var.brush_top} F{var.prep_spd_z}
                          
                          ; Perform wipe. Wipe direction based off pos for cool random scrubby routine.
                          while true
                            G1 X{var.pos2} F{var.wipe_spd_xy}
                            G1 X{var.pos1}
                          
                            if iterations = var.wipe_qty + 1
                              break
                          
                          ; ====================---------------------------------------------------------
                          ; finish up
                          ; ====================
                          
                          ; Clear from area.
                          G1 Z{var.brush_top + var.clearance_z} F{var.prep_spd_z}
                          
                          G1 X{var.bucket_start + ((var.bucket_left_width - var.brush_oh) / 2)} F{var.prep_spd_xy}
                          
                          M400                                                                           ; Wait for moves to finish
                          
                          M118 S"Nozzle cleaned!"
                          
                          ;LED status
                          set global.sb_leds = "ready"
                          

                          print_purge.g:

                          ; /sys/lib/print/print_purge.g  (v1.2)
                          ; Called when "M98 P"/sys/lib/print/print_purge.g" is sent
                          ; Used to purge the nozzle close to the actual print area
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ;  Adaptive Purging with VoronDesign Logo for RepRapFirmware 3.4.x
                          
                          ; This macro will parse information from objects in your gcode to define a min and max area, creating a nearby purge with Voron flair!
                          ; For successful purging, you may need to configure:
                          
                          ; Declare global.unload_length, and define what length it's needed to be.
                          ; Declare global.Adpative_Purge,and set it true
                          ; Declared globals for X/Y min/max, and have these to defined in your slicer.
                          
                          ;--------------------------------------------------------------------------------------------------------------------------------------
                          
                          ; ====================---------------------------------------------------------
                          ; Variable declarations & defaults
                          ; ====================
                          
                          ; To enable adaptive purging "global.Adaptive_Purging" must be declared and true.
                          
                          var z_height              = 0.4                            ; Height above the bed to purge
                          var prime_dist            = {global.unload_length + 1}     ; Distance between filament tip and nozzle tip before purge (this might require some tuning)
                          var purge_amount          = 20                             ; Amount of filament to purge
                          var flow_rate             = 10                             ; Desired flow rate in mm3/s
                          var x_default             = 10                             ; X location to purge, overwritten if adaptive is True
                          var y_default             = 10                             ; Y location to purge, overwritten if adaptive is True
                          var size                  = 10                             ; Size of the logo in mm
                          var distance_to_object_x  = 15                             ; Distance in x to the print area
                          var distance_to_object_y  = 0                              ; Distance in y to the print area
                          var travel_speed          = 300                            ; Travel speed
                          
                          ; Placeholders:
                          var x_origin = "N/A"
                          var y_origin = "N/A"
                          var consoleMessage = "N/A"
                          
                          ; ====================---------------------------------------------------------
                          ; Purge location calculation
                          ; ====================
                          
                          if global.Adaptive_Purge
                            set var.x_origin = {global.paMinX - var.distance_to_object_x - var.size}
                            set var.y_origin = {global.paMinY - var.distance_to_object_y - var.size}
                          else
                            set var.x_origin = var.x_default
                            set var.y_origin = var.y_default
                          
                          var prepurge_speed = (var.flow_rate / 2.405)
                          var purge_move_speed = {2.31 * var.size * var.flow_rate / (var.purge_amount * 2.405)}
                          
                          ; Info messages
                          set var.consoleMessage = "X: " ^ var.x_origin ^ "; Y: " ^ var.y_origin ^ "; Purge move speed: " ^ var.purge_move_speed ^ "; Prepurge speed: " ^ var.prepurge_speed  ; Set the console message
                          
                          M118 P2 S{var.consoleMessage}  ; send used probe grid to paneldue
                          M118 P3 S{var.consoleMessage}  ; send used probe grid to DWC console
                          
                          ; ====================---------------------------------------------------------
                          ; Purging code
                          ; ====================
                          
                          ; LED status
                          set global.sb_leds = "pink"
                          
                          G92 E0
                          G0 F{var.travel_speed * 60}                                                                                            ; Set travel speed
                          G90                                                                                                                    ; Absolute positioning
                          G0 X{var.x_origin} Y{var.y_origin + var.size / 2}                                                                      ; Move to purge position
                          G0 Z{var.z_height}                                                                                                     ; Move to purge Z height
                          M83                                                                                                                    ; Relative extrusion mode
                          G1 E{var.prime_dist} F{var.prepurge_speed * 60}                                                                        ; Move tip of filament to nozzle
                          G1 X{var.x_origin + var.size * 0.289} Y{var.y_origin + var.size} E{var.purge_amount / 4} F{var.purge_move_speed * 60}  ; Purge first line of logo
                          G1 E-.5 F2100                                                                                                          ; Retract
                          G0 Z{var.z_height * 2}                                                                                                 ; Z hop
                          G0 X{var.x_origin + var.size * 0.789} Y{var.y_origin + var.size}                                                       ; Move to second purge line origin
                          G0 Z{var.z_height}                                                                                                     ; Move to purge Z height
                          G1 E.5 F2100                                                                                                           ; Recover
                          G1 X{var.x_origin + var.size * 0.211} Y{var.y_origin} E{var.purge_amount / 2} F{var.purge_move_speed * 60}             ; Purge second line of logo
                          G1 E-.5 F2100                                                                                                          ; Retract
                          G0 Z{var.z_height * 2}                                                                                                 ; Z hop
                          G0 X{var.x_origin + var.size * 0.711} Y{var.y_origin}                                                                  ; Move to third purge line origin
                          G0 Z{var.z_height}                                                                                                     ; Move to purge Z height
                          G1 E.5 F2100                                                                                                           ; Recover
                          G1 X{var.x_origin + var.size} Y{var.y_origin + var.size / 2}  E{var.purge_amount / 4} F{var.purge_move_speed * 60}     ; Purge third line of logo
                          G1 E-.5 F2100                                                                                                          ; Retract
                          G92 E0                                                                                                                 ; Reset extruder distance
                          G0 Z{var.z_height * 2}                                                                                                 ; Z hop
                          
                          ; LED status
                          set global.sb_leds = "ready"
                          

                          Good luck sifting thru all that, had to split it up in several posts lol.

                          But like i said, i checked the object modell during last print, and all the values seemed correct šŸ˜•

                          1 Reply Last reply Reply Quote 0
                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            It'll take me some time to go through that.

                            Do you happen to use input shaping? Pressure advance?

                            Z-Bot CoreXY Build | Thingiverse Profile

                            Exerqtorundefined 1 Reply Last reply Reply Quote 0
                            • Exerqtorundefined
                              Exerqtor @Phaedrux
                              last edited by

                              @Phaedrux said in Time estimates from PrusaSlicer:

                              It'll take me some time to go through that.

                              Do you happen to use input shaping? Pressure advance?

                              It's alot 🤢
                              Yeah input shaping gets defined in config.g M593 P"zvd" F49.3

                              Pressure advance get set in filament config.g M572 D0 S0.025.

                              Exerqtorundefined 1 Reply Last reply Reply Quote 1
                              • Exerqtorundefined
                                Exerqtor @Exerqtor
                                last edited by Exerqtor

                                Just simulated AND printed another file, estimated 1h7m, simulated 1h32m, printed 1h31m (with preheated bed and hotend).

                                I'm lost...

                                Another one:
                                Estimated 0h21m, simulated 0h26m, printed 0h31m.

                                dc42undefined 1 Reply Last reply Reply Quote 0
                                • dc42undefined
                                  dc42 administrators @Exerqtor
                                  last edited by

                                  @Exerqtor did you see my earlier post? User n8bot has made modifications to PS to make the estimates more accurate for RRF. Part of this is a facility to fetch the maximum speeds and accelerations from RRF. https://github.com/n8bot/PrusaSlicer/releases

                                  Duet WiFi hardware designer and firmware engineer
                                  Please do not ask me for Duet support via PM or email, use the forum
                                  http://www.escher3d.com, https://miscsolutions.wordpress.com

                                  Exerqtorundefined 1 Reply Last reply Reply Quote 0
                                  • Exerqtorundefined
                                    Exerqtor @dc42
                                    last edited by

                                    @dc42

                                    Yeah i did šŸ˜… :

                                    @dc42 said in Time estimates from PrusaSlicer:

                                    @Exerqtor try the PrusaSlicer fork from n8bot. It can fetch the Duet machine parameters to compute more accurate estimates.

                                    He's fork haven't been updated in ages either (even older than SuperSlicer), so not to keen on jumping on an even more buggy build lol. But i saw the pull request on the master branch he made and commented on it yesterday so maybe something happes.

                                    1 Reply Last reply Reply Quote 0
                                    • Phaedruxundefined
                                      Phaedrux Moderator
                                      last edited by

                                      Can you send the speed, accel, jerk, etc commands while a print is in progress to see if the values are what you'd expect them to be?

                                      Z-Bot CoreXY Build | Thingiverse Profile

                                      Exerqtorundefined 1 Reply Last reply Reply Quote 0
                                      • Exerqtorundefined
                                        Exerqtor @Phaedrux
                                        last edited by Exerqtor

                                        @Phaedrux said in Time estimates from PrusaSlicer:

                                        Can you send the speed, accel, jerk, etc commands while a print is in progress to see if the values are what you'd expect them to be?

                                        Sorry for the slow reply, but covid paid a visit so i haven't had the energy to deal with this lol.

                                        But i just managed to check the numbers during print, and apparently the printing accelerations are at 500 for some reason.

                                        alt text

                                        So i need to track down what the f**k sends that M204 P500.

                                        EDIT:

                                        I found the issue, when redoing print_level_bed.g i had forgot to turn up both speeds AND currents and the end.

                                        Fixed print_level_bed.g:

                                        ; /sys/lib/print/print_level_bed.g  v2.1
                                        ; Called as part of print_start.g	
                                        ; Used to make sure the bed is leveled
                                        
                                        ; ====================---------------------------------------------------------
                                        ; Homing check
                                        ; ====================
                                        
                                        ; Lower currents, speed & accel
                                        M98 P"/sys/lib/current/xy_current_low.g"                                       ; Set low XY currents
                                        M98 P"/sys/lib/current/z_current_low.g"                                        ; Set low Z currents
                                        M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                                        
                                        ; LED status
                                        set global.sb_leds = "homing"
                                        
                                        ; Make sure all axes are Homed
                                        if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed           ; If axes aren't homed
                                          ; Home all axis
                                          G91                                                                          ; Relative positioning
                                        
                                          ; Lower Z relative to current position if needed
                                          if !move.axes[2].homed                                                       ; If Z ain't homed
                                            G1 Z20 F9000 H1                                                            ; Lower Z(bed) relative to current position	
                                          elif move.axes[2].userPosition < 10                                          ; If Z is homed and less than 10
                                            G1 Z20 F9000                                                               ; Move to Z 10
                                        
                                          ; Coarse home X or Y
                                          G1 X600 Y600 F2400 H1                                                        ; Move quickly to X or Y endstop(first pass)
                                        
                                          ; Coarse home X
                                          G1 X600 H1                                                                   ; Move quickly to X endstop(first pass)
                                        
                                          ; Coarse home Y
                                          G1 Y600 H1                                                                   ; Move quickly to Y endstop(first pass)
                                        
                                          ; Move away from the endstops
                                          G1 X-5 Y-5 F9000                                                             ; Go back a few mm
                                        
                                          ; Fine home X
                                          G1 X600 F360 H1                                                              ; Move slowly to X axis endstop(second pass)
                                        
                                          ; Fine home Y
                                          G1 Y600 H1                                                                   ; move slowly to Y axis endstop(second pass)
                                        
                                          ; Absolute positioning
                                          G90                                                                          ; Absolute positioning
                                        
                                        ; Home Z
                                        ; Load the probe
                                        M401 P0                                                                        ; Load the klicky probe
                                        M400                                                                           ; Wait for moves to finish
                                        M98 P"/sys/lib/klicky/klicky_status.g"                                         ; Refresh klicky status
                                        
                                        ; Last check to ensure klicky is attached
                                        if global.klicky_status = "Attached"
                                          echo "Probe ATTACHED"
                                        else
                                          echo "Error probe not attached - aborting"
                                          M291 T5 R"Z Homing Aborted!" P"Z haven't been homed - check probe" 
                                          abort
                                        
                                        ; Move to bed center and home Z
                                        M98 P"/sys/lib/goto/bed_center.g"                                              ; Move to bed center
                                        M98 P"/sys/lib/speed/speed_probing.g"                                          ; Set low speed & accel
                                        G30 K0 Z-99999                                                                 ; Probe the center of the bed
                                        
                                        ; ====================---------------------------------------------------------
                                        ; Check if bed is leveled
                                        ; ====================
                                        
                                        ; If the bed isn't leveled
                                        if global.bed_leveled = false
                                        
                                          ; LED status
                                          set global.sb_leds = "leveling"
                                        
                                         ; ====================---------------------------------------------------------
                                          ; Prepare to probe
                                          ; ====================
                                        
                                          ; Report whats going on
                                          M291 R"Bed leveling" P"Please wait..." T0                                    ; Leveling bed message
                                        
                                          M561                                                                         ; Clear any bed transform
                                          M290 R0 S0                                                                   ; Reset baby stepping
                                          M84 E0                                                                       ; Disable extruder stepper
                                        
                                          ; ====================---------------------------------------------------------
                                          ; Probing code
                                          ; ====================
                                        
                                          ; Coarse leveling pass  
                                          M558 K0 H15 F600 A1                                                          ; Increase the depth range, gets the bed mostly level immediately
                                          M98 P"/sys/bed_probe_points.g"                                               ; Probe the bed
                                        
                                          ; Probe the bed
                                          while true
                                            ; Probe near lead screws
                                            M558 K0 H3 F240:120 A30                                                    ; Reduce depth range, probe slower for better repeatability 
                                            M98 P"/sys/bed_probe_points.g"                                             ; Probe the bed
                                        
                                            ; Check results - exit loop if results are good
                                            if move.calibration.initial.deviation < 0.02                               ; If probing result is less than 0.02mm
                                              break                                                                    ; Stop probing 
                                        
                                            ; Check pass limit - abort if pass limit reached
                                            if iterations = 5                                                          ; If probed more than 5 times
                                              M291 P"Bed Leveling Aborted" R"Pass Limit Reached"                       ; Abort probing, something wrong
                                              set global.bed_leveled = false                                           ; Set global state
                                              abort "Bed Leveling Aborted - Pass Limit Reached"                        ; Abort probing, something wrong
                                        
                                          ; ====================---------------------------------------------------------
                                          ; Finish up
                                          ; ====================
                                        
                                          ; Home Z
                                          ; Move to bed center and home Z
                                          M98 P"/sys/lib/goto/bed_center.g"                                            ; Move to bed center
                                          M98 P"/sys/lib/speed/speed_probing.g"                                        ; Set low speed & accel
                                          G30 K0 Z-99999                                                               ; Probe the center of the bed
                                        
                                          ; Dock the probe
                                          M402 P0                                                                      ; Dock the klicky probe
                                          M400                                                                         ; Wait for moves to finish
                                        
                                          set global.bed_leveled = true                                                ; set global state
                                        
                                          ;echo "global.bed_leveled. Value : " , global.bed_leveled
                                          M291 R"Bed leveling" P"Done" T5                                              ; bed leveling done message
                                        
                                        else
                                          ; ====================---------------------------------------------------------
                                          ; Response if leveled
                                          ; ====================
                                        
                                          ; Dock the probe
                                          M402 P0                                                                      ; Dock the klicky probe
                                          M400                                                                         ; Wait for moves to finish
                                          M98 P"/sys/lib/klicky/klicky_status.g"                                       ; Refresh klicky status
                                        
                                          ; Full currents, speed & accel
                                          M98 P"/sys/lib/current/z_current_high.g"                                     ; Restore normal Z currents
                                          M98 P"/sys/lib/current/xy_current_high.g"                                    ; Set high XY currents
                                          M98 P"/sys/lib/speed/speed_printing.g"                                       ; Restore normal speed & accels
                                        
                                        
                                          ; Bed already leveled, no need to probe  
                                          M291 S1 R"Bed leveling" P"Bed allready leveled" T1
                                        
                                          M561                                                                         ; Clear any bed transform
                                          M290 R0 S0                                                                   ; Reset baby stepping
                                        
                                        ; LED status
                                        set global.sb_leds = "ready"
                                        
                                        1 Reply Last reply Reply Quote 2
                                        • Exerqtorundefined Exerqtor marked this topic as a question
                                        • Exerqtorundefined Exerqtor has marked this topic as solved
                                        • First post
                                          Last post
                                        Unless otherwise noted, all forum content is licensed under CC-BY-SA