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    Z and C axes go in the wrong way

    Scheduled Pinned Locked Moved
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    • sigourosandreasundefined
      sigourosandreas
      last edited by

      Hello,
      I have a custom toolchanger like e3d's. The tool lock mechanism is the same constraction.
      The Z and C axes are always go in the wrong direction so I cannot home them. I have tried changing the M569 command in both but it does not change anything in the movement.
      I have checked that they can move in both directions, + and -. Al of my wiring are working fine.
      I do not know what else to do.

      Can anybody help?
      ; Configuration file for Duet WiFi (firmware version 3)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool v3.2.0 on Sun Jan 03 2021 18:41:40 GMT+0200 (Χειμερινή ώρα Ανατολικής Ευρώπης)

      ; General preferences
      G90 ; send absolute coordinates...
      M83 ; ...but relative extruder moves
      M550 P"ToolChanger" ; set printer name
      M669 K1 ; select CoreXY mode

      ; Network
      M540 Pbc:dd:c2:31:9c:39 ; MAC address
      M552 S1 P"andreas" ; Enable WiFi Networking
      M552 S1 ; enable network
      M586 P0 S1 ; enable HTTP
      M586 P1 S0 ; disable FTP
      M586 P2 S0 ; disable Telnet

      ; Drives
      M569 P0 S1 ; physical drive 0 goes forwards (X axis)
      M569 P1 S1 ; physical drive 1 goes forwards (Y axis)
      M569 P2 S1 ; physical drive 2 goes forwards (Z axis)
      M569 P3 S1 ; physical drive 3 goes forwards (E0)
      M569 P4 S2 ; physical drive 4 goes forwards (Coupler)
      M584 X0 Y1 Z2 E3 C4 ; set drive mapping
      M350 E16 C8 I0 ; configure microstepping without interpolation
      M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
      M92 X100.00 Y100.00 Z400.00 E420.00 C100.00 ; set steps per mm
      M566 X400.00 Y400.00 Z10.00 E100.00 C2.00 ; set maximum instantaneous speed changes (mm/min)
      M203 X16500.00 Y16500.00 Z1000.00 E5000.00 C5000 ; set maximum speeds (mm/min)
      M201 X4000.00 Y4000.00 Z400.00 E2500.00 C500.00 ; set accelerations (mm/s^2)
      M906 X1200 Y1200 Z1000 E1500 C400 I30 ; set motor currents (mA) and motor idle factor in per cent
      M84 S30 ; Set idle timeout

      ; Axis Limits
      M208 X-7.5 Y0 Z0 C0 S1 ; set axis minima
      M208 X325 Y322 Z325 C500 S0 ; set axis maxima

      ; Endstops
      M574 X1 S1 P"!xstop" ; configure active-low endstop for low end on X via pin xstop
      M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
      M574 Z1 S2 ; configure Z-probe endstop for low end on Z
      M574 C1 S3 ; configure sensorless endstop for low end on C

      ;Stall Detection
      M915 C S5 F0 H200 ; coupler

      ; Z-Probe
      M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
      M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
      G31 P25 X-15.3 Y49.47 Z2.5 ; set Z probe trigger value, offset and trigger height
      M557 X2.5:325 Y49:315 S25 ; define mesh grid
      M307 H3 A-1 C-1 D-1 ; Disable the 3rd Heater to free up PWM channel 5 on the Duex board

      ; Heaters
      M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 0 as thermistor on pin bedtemp
      M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
      M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
      M140 H0 ; map heated bed to heater 0
      M143 H0 S140 ; set temperature limit for heater 0 to 140C
      M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin e0temp
      M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat 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 300C

      ; Fans
      M950 F0 C"fan0" Q100 ; create fan 0 on pin fan0 and set its frequency
      M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
      M950 F1 C"fan1" Q100 ; create fan 1 on pin fan1 and set its frequency
      M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
      M308 S2 Y"drivers" A"DRIVERS" ; configure sensor 2 as temperature warning and overheat flags on the TMC2660 on Duet
      M308 S3 Y"mcu-temp" A"MCU" ; configure sensor 3 as thermistor on pin e1temp for left stepper
      M950 F2 C"fan2" Q80 ; create fan 2 on pin fan2 and set its frequency
      M106 P2 H2:3 L0.15 X110 B0.3 T40:70 ; set fan 2 value

      ; Tools
      M563 P0 D0 H1 F0 ; define tool 0
      G10 P0 X0 Y0 Z0 ; reset tool 0 axis offsets
      G10 P0 R0 S0 ; reset initial tool 0 active and standby temperatures to 0C

      ;tool offsets - stock
      ;G10 P0 X55 Y322 Z-5 ; T0

      ; Filament diameter
      M404 P0 N1.75 D0.4

      ;deselect tools
      T-1

      ; Custom settings are not defined
      ;M572 D0 S0.05 ; pressure advance T0
      M501 ; read stored parameters
      M80 ; Turns on the ATX power supply
      M81 ; Turns off the ATX power supply

      sigourosandreasundefined 1 Reply Last reply Reply Quote 0
      • sigourosandreasundefined
        sigourosandreas @sigourosandreas
        last edited by

        @sigourosandreas said in Z and C axes go in the wrong way:

        Hello,
        I have a custom toolchanger like e3d's. The tool lock mechanism is the same constraction.
        The Z and C axes are always go in the wrong direction so I cannot home them. I have tried changing the M569 command in both but it does not change anything in the movement.
        I have checked that they can move in both directions, + and -. All of my wiring are working fine.
        I do not know what else to do.

        Can anybody help?

        ; Configuration file for Duet WiFi (firmware version 3)
        ; executed by the firmware on start-up
        ;
        ; generated by RepRapFirmware Configuration Tool v3.2.0 on Sun Jan 03 2021 18:41:40 GMT+0200 (Χειμερινή ώρα Ανατολικής Ευρώπης)

        ; General preferences
        G90 ; send absolute coordinates...
        M83 ; ...but relative extruder moves
        M550 P"ToolChanger" ; set printer name
        M669 K1 ; select CoreXY mode

        ; Network
        M540 Pbc:dd:c2:31:9c:39 ; MAC address
        M552 S1 P"andreas" ; Enable WiFi Networking
        M552 S1 ; enable network
        M586 P0 S1 ; enable HTTP
        M586 P1 S0 ; disable FTP
        M586 P2 S0 ; disable Telnet

        ; Drives
        M569 P0 S1 ; physical drive 0 goes forwards (X axis)
        M569 P1 S1 ; physical drive 1 goes forwards (Y axis)
        M569 P2 S1 ; physical drive 2 goes forwards (Z axis)
        M569 P3 S1 ; physical drive 3 goes forwards (E0)
        M569 P4 S2 ; physical drive 4 goes forwards (Coupler)
        M584 X0 Y1 Z2 E3 C4 ; set drive mapping
        M350 E16 C8 I0 ; configure microstepping without interpolation
        M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
        M92 X100.00 Y100.00 Z400.00 E420.00 C100.00 ; set steps per mm
        M566 X400.00 Y400.00 Z10.00 E100.00 C2.00 ; set maximum instantaneous speed changes (mm/min)
        M203 X16500.00 Y16500.00 Z1000.00 E5000.00 C5000 ; set maximum speeds (mm/min)
        M201 X4000.00 Y4000.00 Z400.00 E2500.00 C500.00 ; set accelerations (mm/s^2)
        M906 X1200 Y1200 Z1000 E1500 C400 I30 ; set motor currents (mA) and motor idle factor in per cent
        M84 S30 ; Set idle timeout

        ; Axis Limits
        M208 X-7.5 Y0 Z0 C0 S1 ; set axis minima
        M208 X325 Y322 Z325 C500 S0 ; set axis maxima

        ; Endstops
        M574 X1 S1 P"!xstop" ; configure active-low endstop for low end on X via pin xstop
        M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
        M574 Z1 S2 ; configure Z-probe endstop for low end on Z
        M574 C1 S3 ; configure sensorless endstop for low end on C

        ;Stall Detection
        M915 C S5 F0 H200 ; coupler

        ; Z-Probe
        M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
        M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
        G31 P25 X-15.3 Y49.47 Z2.5 ; set Z probe trigger value, offset and trigger height
        M557 X2.5:325 Y49:315 S25 ; define mesh grid
        M307 H3 A-1 C-1 D-1 ; Disable the 3rd Heater to free up PWM channel 5 on the Duex board

        ; Heaters
        M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 0 as thermistor on pin bedtemp
        M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
        M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
        M140 H0 ; map heated bed to heater 0
        M143 H0 S140 ; set temperature limit for heater 0 to 140C
        M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin e0temp
        M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat 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 300C

        ; Fans
        M950 F0 C"fan0" Q100 ; create fan 0 on pin fan0 and set its frequency
        M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
        M950 F1 C"fan1" Q100 ; create fan 1 on pin fan1 and set its frequency
        M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
        M308 S2 Y"drivers" A"DRIVERS" ; configure sensor 2 as temperature warning and overheat flags on the TMC2660 on Duet
        M308 S3 Y"mcu-temp" A"MCU" ; configure sensor 3 as thermistor on pin e1temp for left stepper
        M950 F2 C"fan2" Q80 ; create fan 2 on pin fan2 and set its frequency
        M106 P2 H2:3 L0.15 X110 B0.3 T40:70 ; set fan 2 value

        ; Tools
        M563 P0 D0 H1 F0 ; define tool 0
        G10 P0 X0 Y0 Z0 ; reset tool 0 axis offsets
        G10 P0 R0 S0 ; reset initial tool 0 active and standby temperatures to 0C

        ;tool offsets - stock
        ;G10 P0 X55 Y322 Z-5 ; T0

        ; Filament diameter
        M404 P0 N1.75 D0.4

        ;deselect tools
        T-1

        ; Custom settings are not defined
        ;M572 D0 S0.05 ; pressure advance T0
        M501 ; read stored parameters
        M80 ; Turns on the ATX power supply
        M81 ; Turns off the ATX power supply

        1 Reply Last reply Reply Quote 0
        • sigourosandreasundefined
          sigourosandreas
          last edited by

          When I press M564 S0 H0 and try to move the bed to Z+, it moves to Z-. The same with the C axis.
          I have changed the M569 in both axes either to forward or backwards but the always move in the wrong way.
          What can I do?

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

            Can you provide the results of M122 and M98 P"config.g" please?

            Z-Bot CoreXY Build | Thingiverse Profile

            1 Reply Last reply Reply Quote 0
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