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    X-axis not responding to x-axis limit SW

    Scheduled Pinned Locked Moved Unsolved
    Using Duet Controllers
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    • Handymanpa54undefined
      Handymanpa54
      last edited by

      New setup with Duet2 Ethernet. X-axis not responding to x-axis limit SW. Limit sw are nc and I see they do work and turn on the light for it's axis. I also noticed the motors move so slow.
      I want to calibrate movement. I think that has to do with steps per mm. I just need to move what should be 100mm. Until homed I can't get it to move.
      Poibt me in the right direction.

      Mark

      code_text
      ; Configuration file for Duet WiFi (firmware version 3)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Fri Jul 30 2021 11:14:49 GMT-0400 (Eastern Daylight Time)
      
      ; General preferences
      G90                                                ; send absolute coordinates...
      M83                                                ; ...but relative extruder moves
      M550 P"CNC 6040"                                   ; set printer name
      
      ; Network
      M552 P192.168.1.14 S1                              ; enable network and set IP address
      M553 P255.255.255.0                                ; set netmask
      M554 P192.168.1.2                                  ; set gateway
      M586 P0 S1                                         ; enable HTTP
      M586 P1 S0                                         ; disable FTP
      M586 P2 S0                                         ; disable Telnet
      
      ; Drives
      M569 P0 S1                                         ; physical drive 0 goes forwards
      M569 P1 S1                                         ; physical drive 1 goes forwards
      M569 P2 S1                                         ; physical drive 2 goes forwards
      M569 P3 S1                                         ; physical drive 3 goes forwards
      M584 X0 Y1 Z2 E3                                   ; set drive mapping
      M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
      M92 X400.00 Y400.00 Z400.00 E420.00                ; set steps per mm
      M566 X900.00 Y900.00 Z60.00 E120.00                ; set maximum instantaneous speed changes (mm/min)
      M203 X6000.00 Y6000.00 Z180.00 E1200.00            ; set maximum speeds (mm/min)
      M201 X500.00 Y500.00 Z20.00 E250.00                ; set accelerations (mm/s^2)
      M906 X1300 Y1300 Z1300 E500 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 X390 Y590 Z68 S0                              ; set axis maxima
      
      ; Endstops
      M574 X1 S1 P"^xstop"                               ; configure active-high endstop for low end on X via pin ^xstop
      M574 Y1 S1 P"^ystop"                               ; configure active-high endstop for low end on Y via pin ^ystop
      M574 Z1 S1 P"^zstop"                               ; configure active-high endstop for low end on Z via pin ^zstop
      
      ; Z-Probe
      M558 P0 H5 F120 T6000                              ; disable Z probe but set dive height, probe speed and travel speed
      M557 X15:215 Y15:195 S20                           ; define mesh grid
      
      ; Heaters
      M308 S0 P"bedtemp" Y"thermistor" T100000 B4138     ; 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 S120                                       ; set temperature limit for heater 0 to 120C
      M308 S1 P"e0temp" Y"thermistor" T100000 B4138      ; 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 S280                                       ; set temperature limit for heater 1 to 280C
      
      ; Fans
      M950 F0 C"fan0" Q500                               ; 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" Q500                               ; create fan 1 on pin fan1 and set its frequency
      M106 P1 S1 H1 T45                                  ; set fan 1 value. Thermostatic control is turned on
      
      ; Tools
      M563 P0 S"CNC6040" 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
      
      ; Custom settings are not defined
      
      ; Miscellaneous
      M575 P1 S1 B57600                                  ; enable support for PanelDue
      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
      T0                                                 ; select first tool
      
      
      
      dc42undefined 1 Reply Last reply Reply Quote 0
      • dc42undefined
        dc42 administrators @Handymanpa54
        last edited by

        @handymanpa54 to move an individual motor before axes have been homed, send G91 to select relative movement, then use G1 H2 moves. For example, G1 H2 X10 should move the Z motor 10mm forwards.

        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

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