HOW change the speed of my bed calibration G32 AND G29



  • hi ihave ender 3 pro duet 2 wifif How can I change the speed of my bed calibration G32 AND G29
    I want it to move from point to point faster,
    Thanks for the help



  • ; General preferences
    G90                                                ; send absolute coordinates...
    M83                                                ; ...but relative extruder moves
    M550 P"Ender 3 Pro BLV"                            ; set printer name
    
    
    ; Network
    M551 P"XXXXX"                                   ; set password
    M552 S1                                            ; enable network
    M586 P0 S1                                         ; enable HTTP
    M586 P1 S0                                         ; disable FTP
    M586 P2 S0                                         ; disable Telnet
    
    ; Drives
    ; Drives
    M569 P0 S0                                         ; physical drive 0 goes backwards
    M569 P1 S0                                         ; physical drive 1 goes backwards
    M569 P2 S1                                         ; physical drive 2 goes forwards
    M569 P3 S0                                         ; physical drive 3 goes backwards
    M584 X0 Y1 Z2 E3                                   ; set drive mapping
    M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
    M92 X79.84 Y79.40 Z404 E415	                       ; set steps per mm
    M566 X600.00 Y600.00 Z24.00 E2460.0                ; set maximum instantaneous speed changes (mm/min)
    M203 X6000.00 Y6000.00 Z300.00 E6000.00            ; set maximum speeds (mm/min)
    M201 X500.00 Y500.00 Z100.00 E5000.00              ; set accelerations (mm/s^2)
    M906 X700 Y700 Z700 E680 I30                       ; set motor currents (mA) and motor idle factor in per cent
    M84 S10                                            ; Set idle timeout
    
    ; Axis Limits
    M208 X0 Y0 Z0 S1                        ; set axis minima
    M208 X245 Y210 Z240 S0                  ; set axis maxima
    
    ; Endstops
    M574 X1 Y1 S1                                      ; set active high endstops
    M574 Z1 S2                                         ; set endstops controlled by probe
    
    ; Z-Probe
    M307 H3 A-1 C-1 D-1                                ; disable heater on PWM channel for BLTouch
    M558 P9 H3 F120 T3000                              ; set Z probe type to bltouch and the dive height + speeds
    G31 P500 X38.2 Y0 Z1.08                            ; set Z probe trigger value, offset and trigger height
    M557 X0:235 Y20:225 S30                            ; define mesh grid
    
    ; Heaters
    M307 H0 B0 S1.00                                   ; disable bang-bang mode for the bed heater and set PWM limit
    M305 P0 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 0
    M143 H0 S80                                        ; set temperature limit for heater 0 to 80C
    M305 P1 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 1
    M143 H1 S250                                       ; set temperature limit for heater 1 to 250C
    
    
    ; Fans
    
    M106 P0 A22 S0 I0 F500 H-1                          ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S0 I0  H1   T45                             ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
    
    
    ; Tools
    M563 P0 D0 H1 F0                                   ; define tool 0
    G10 P0 X0 Y0 Z0                                    ; set tool 0 axis offsets
    G10 P0 R0 S0                                       ; set initial tool 0 active and standby temperatures to 0C
    
    ; Pressure Advance
    M572 D0 S0.17		
    
    ; Retraction
    M207 S4.0 R0.0 F3500 T3500 Z0.0 
    
    ; M207: Set retract length
    	; Parameters
    	; 	Snnn positive length to retract, in mm
    	; 	Rnnn positive or negative additional length to un-retract, in mm, default zero
    	; 	Fnnn retraction feedrate, in mm/minMiscellaneous
    
    M501                                               ; load saved parameters from non-volatile memory
    M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
    
    ; BLTouch startup
    G4 S2							; Pause a couple seconds
    M280 P64 S160						; Clear any alarms
    G4 S2							; Pause a couple seconds
    M402							; retract pin just in case
    
    
    
    


  • @Roei3d said in HOW change the speed of my bed calibration G32 AND G29:

    M558 P9 H3 F120 T3000 ; set Z probe type to bltouch and the dive height + speeds

    https://duet3d.dozuki.com/Wiki/Gcode#Section_M558_Set_Z_probe_type

    Tnnn Travel speed to and between probe points (mm/min)

    Fnnn Feed rate (i.e. probing speed, mm/min)

    i would advise against adjusting F because the bltouch does not like faster probing.



  • itray to change Tnnn i don't see different,
    what about the z speed ?



  • that is F



  • @Veti ok thnks now its work I had to add a lot of speed to see change in tnnn



  • @Veti now the speed work good thanks but ihave Another problem is it never starts from point X0 it always moves a bit to the side and starts doing bed calibration how ifix it ,You spot something wrong in my
    config settings



  • @Roei3d said in HOW change the speed of my bed calibration G32 AND G29:

    M557 X0:235 Y20:225 S30 ; define mesh grid

    this just says there is a spacing of 30 between the points.

    235/30 is not an even number, so it does not fit perfectly.

    also you have an offset
    G31 P500 X38.2 Y0 Z1.08 ; set Z probe trigger value, offset and trigger height

    but if there are no warnings during the probing you are fine.



  • ihave dde direct drive kit this is th right X Y OFFSET ,
    but iget this error
    Warning: Skipping grid point (0.0, 160.0) because Z probe cannot reach it
    Warning: Skipping grid point (0.0, 200.0) because Z probe cannot reach it



  • @Roei3d said in HOW change the speed of my bed calibration G32 AND G29:

    M208 X245 Y210 Z240 S0 ; set axis maxima
    G31 P500 X38.2 Y0 Z1.08 ; set Z probe trigger value, offset and trigger height
    M557 X0:235 Y20:225 S30 ; define mesh grid

    you need to limit your grid taking into account the probe offset

    M557 X40:245 Y20:225 S30 ; define mesh grid



  • @Veti this is my problem ido home all
    After it g29 and its not start from x0 it dont go all to the end stop
    I upload to you tube https://youtu.be/7FL0kCXGIHM



  • @Roei3d

    nice the new metal kit for the ender.

    again it does not need to go to the endstop for probing.



  • @Veti thnks its blv ender 3
    itray this M557 X40:245 Y20:225 S30 and it goo out of the bed



  • @Roei3d

    ok change to this
    M208 X235 Y210 Z240 S0 ; set axis maxima

    M557 X40:235 Y20:225 S30 ; define mesh grid

    ender 3 is max 235. why did you define 245?



  • @Veti hi clean the nozzle with a brush I put aside on x245
    if ido M557 X40:220 Y20:225 S30
    no its work good no error its ok ?
    26.9.2020, 18:34:28 G32
    49 points probed, min error -0.347, max error 0.734, mean 0.164, deviation 0.288
    Height map saved to file heightmap.csv



  • @Roei3d said in HOW change the speed of my bed calibration G32 AND G29:

    M557 X40:220 Y20:225 S30

    yes.

    post a picture of the heighmap.



  • This post is deleted!




  • i am not sure of you are twisting your bed. try adjusting the top right to be in line with the other sides



  • @Veti ok thnks for your help


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