z axis moves up and down while printing



  • i had a tronxy x5sa 400 and board died so i got a duet 2 wifi and am now trying to print and z axis moves up and down while printing but homes and moves properly using interface any help would be much appreciated
    also when i try to use mesh leveling it only goes up to x200 y200 and has 100 points would like to have 16 points if that's possible
    Please find config x y and z home attached

    config

    [5_1556215753905_homez.g](Uploading 100%) [4_1556215753905_homey.g](Uploading 100%) [3_1556215753905_homex.g](Uploading 100%) [2_1556215753904_homeall.g](Uploading 100%) [1_1556215753904_config.json](Uploading 100%) [0_1556215753903_config.g](Uploading 100%)



  • ; Configuration file for Duet WiFi (firmware version 1.21)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v2 on Mon Apr 22 2019 20:39:23 GMT+0100 (British Summer Time)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves

    M667 S1 ; Select CoreXY mode

    ; Network
    M550 P"Tronxy" ; Set machine name
    M552 S1 ; Enable network
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Drives
    M569 P0 S1 ; Drive 0 goes forwards
    M569 P1 S1 ; Drive 1 goes forwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S1 ; Drive 3 goes backwards
    M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
    M92 X80.00 Y80.00 Z400.00 E98.00 ; Set steps per mm
    M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
    M203 X18000.00 Y18000.00 Z180.00 E1500.00 ; Set maximum speeds (mm/min)
    M201 X3000.00 Y3000.00 Z100.00 E10000.00 ; Set accelerations (mm/s^2)
    M906 X950.00 Y950.00 Z950.00 E950.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Axis Limits
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X400 Y400 Z400 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S0 ; Set active low and disabled endstops

    ; Z-Probe
    M558 P0 H5 F0 T6000 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X200 Y200 Z-0.55 ; Set Z probe trigger value, offset and trigger height
    M557 X15:385 Y15:385 S20 ; Define mesh grid

    ; Heaters
    M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

    ; Fans
    M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 D0 H1 ; 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

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

    ; Custom settings are not configured

    ; Miscellaneous
    M501 ; Load saved parameters from non-volatile memory



  • @xbrmxjamie said in z axis moves up and down while printing:

    G31 P600 X200 Y200 Z-0.55

    The X and Y values in G31 refer to the placement of the z probe relative to the nozzle.

    M558 P0 indicates that there is no probe and to use manual jogging to bring the nozzle to touch the bed, so your X Y and Z values should all be 0 since that's the point where the nozzle is touching the bed.

    You'll have to redo your mesh grid after fixing that.



  • finally for a chance to change these settings now i need to sort out mesh levelling currently it only does 200x200 i need 400x400

    ; Configuration file for Duet WiFi (firmware version 1.21)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v2 on Mon Apr 22 2019 20:39:23 GMT+0100 (British Summer Time)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves

    M667 S1 ; Select CoreXY mode

    ; Network
    M550 P"Tronxy" ; Set machine name
    M552 S1 ; Enable network
    M587 S"Configure access point and IP addresses. You can delete this line once connected
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Drives
    M569 P0 S0 ; Drive 0 goes forwards
    M569 P1 S1 ; Drive 1 goes forwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S1 ; Drive 3 goes backwards
    M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
    M92 X80.00 Y80.00 Z400.00 E98.00 ; Set steps per mm
    M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
    M203 X18000.00 Y18000.00 Z180.00 E1500.00 ; Set maximum speeds (mm/min)
    M201 X3000.00 Y3000.00 Z100.00 E10000.00 ; Set accelerations (mm/s^2)
    M906 X950.00 Y950.00 Z950.00 E950.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Axis Limits
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X400 Y400 Z400 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S0 ; Set active low and disabled endstops

    ; Z-Probe
    M558 P0 H5 F0 T6000 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height
    M557 X15:385 Y15:385 S20 ; Define mesh grid

    ; Heaters
    M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

    ; Fans
    M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 D0 H1 ; 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

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

    ; Custom settings are not configured

    ; Miscellaneous
    M501 ; Load saved parameters from non-volatile memory


  • administrators

    I don't see anything in that file that would cause it not to probe the full 400x400, however you are using config-override.g, so please post that file too. Also post your bed.g file if you are using one.



  • ; bed.g
    ; called to perform automatic bed compensation via G32
    ;
    ; generated by RepRapFirmware Configuration Tool v2 on Mon Apr 22 2019 20:39:23 GMT+0100 (British Summer Time)
    M561 ; clear any bed transform
    G29 ; probe the bed and enable compensation

    ; Configuration file for Duet WiFi (firmware version 1.21)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v2 on Mon Apr 22 2019 20:39:23 GMT+0100 (British Summer Time)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves

    M667 S1 ; Select CoreXY mode

    ; Network
    M550 P"Tronxy" ; Set machine name
    M552 S1 ; Enable network
    M587 S"; Configure access point and IP addresses. You can delete this line once connected
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Drives
    M569 P0 S1 ; Drive 0 goes forwards
    M569 P1 S0 ; Drive 1 goes forwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S1 ; Drive 3 goes backwards
    M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
    M92 X80.00 Y80.00 Z400.00 E98.00 ; Set steps per mm
    M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
    M203 X18000.00 Y18000.00 Z180.00 E1500.00 ; Set maximum speeds (mm/min)
    M201 X3000.00 Y3000.00 Z100.00 E10000.00 ; Set accelerations (mm/s^2)
    M906 X950.00 Y950.00 Z950.00 E950.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Axis Limits
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X400 Y400 Z400 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S0 ; Set active low and disabled endstops

    ; Z-Probe
    M558 P0 H5 F0 T6000 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height
    M557 X15:385 Y15:385 S20 ; Define mesh grid

    ; Heaters
    M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

    ; Fans
    M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 D0 H1 ; 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

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

    ; Custom settings are not configured

    ; Miscellaneous
    M501 ; Load saved parameters from non-volatile memory

    cant find file config-override.g above is config.g.bak


  • administrators

    If you send M557 with no parameters from the GCode Console, what response do you get?



  • @dc42 said in z axis moves up and down while printing:

    M557

    M557
    Grid: X15.0:385.0, Y15.0:385.0, radius -1.0, X spacing 20.0, Y spacing 20.0, 361 points


  • administrators

    That looks OK. What happens when you send G29? Also, which firmware version are you using? Send M115 to find out.


 

Looks like your connection to Duet3D was lost, please wait while we try to reconnect.