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    PanelDue C Axis Homing

    PanelDue
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    • smoki3
      smoki3 last edited by

      Hello,

      I created a C Axis for my tool changer coupler. On the Paneldue it appears as U axis.
      But if I press the homing button, it always homes all axis, not only the C axis.

      Is there a solutions?

      1 Reply Last reply Reply Quote 0
      • droftarts
        droftarts Moderator last edited by

        Can you post your config.g file to see how the drives are mapped, and what's visible? Does it work correctly in DWC?

        Ian

        Cartesian bed-slinger with Duet 3 Mini 5+ WiFi : RRP Fisher Delta v1 with Duet 2 Maestro : TronXY X5S with Duet 2 Wifi (in progress)

        smoki3 1 Reply Last reply Reply Quote 0
        • smoki3
          smoki3 @droftarts last edited by

          @droftarts

          ; Configuration file for Duet WiFi (firmware version 1.21)
          ; executed by the firmware on start-up
          ;
          ; generated by RepRapFirmware Configuration Tool on Wed Sep 19 2018 21:12:53 GMT+0200 (Mitteleuropäische Sommerzeit)
          
          ; General preferences
          G90                                                ; Send absolute coordinates...
          M83                                                ; ...but relative extruder moves
          
          ; Network
          M550 PCoreXY                                   	   ; Set machine name
          M552 S1                                        	   ; Enable network
          M587 S"FRITZ!LES WLAN" P"69713510671866861951"     ; Configure access point. You can delete this line once connected
          M586 P0 S1                                         ; Enable HTTP
          M586 P1 S0                                         ; Disable FTP
          M586 P2 S0                                         ; Disable Telnet
          
          ; Drives
          M584 X0 Y1 Z2 E3:4:5:6 C7                          		; Map Drives to Axis
          M669 K1                                            		; Select CoreXY mode
          M569 P0 S0                                         		; Drive 0 goes forwards
          M569 P1 S0                                         		; Drive 1 goes forwards
          M569 P2 S1                                         		; Drive 2 goes forwards
          M569 P3 S0                                         		; Drive 3 goes forwards
          M569 P4 S0                                         		; Drive 4 goes forwards
          M569 P5 S0                                         		; Drive 5 goes forwards
          M569 P6 S0                                         		; Drive 6 goes forwards
          M569 P7 S0                                        		; Drive 7 goes forwards
          M350 X16 Y16 Z16 E16:16:16:16 I1                   		; Configure microstepping with interpolation
          M350 C8 I0					   		; Configure microstepping without interpolation
          M92 X100 Y100 Z1600 C100 E460:460:460:460          		; Set steps per mm
          M566 X600 Y600 Z18 C2 E100:100:100:100         		   		; Set maximum instantaneous speed changes (mm/min)
          M203 X35000 Y35000 Z1200 C25000 E5000:5000:5000:5000    	; Set maximum speeds (mm/min)
          M201 X6000 Y6000 Z400 C500 E2500:2500:2500:2500         	; Set accelerations (mm/s^2)
          M906 X1650 Y1650 Z1100 C200 E1450:1450:1450:1450 I30    	; Set motor currents (mA) and motor idle factor in per cent
          M84 S120                                           		; Set idle timeout
          
          ; Axis Limits
          M208 X-13.5 Y-56 Z0 C0 S1                          		; Set axis minima
          M208 X316 Y202 Z270.20 C500 S0                     		; Set axis maxima
          
          ; Thermal Sensors
          M308 S0 P"bedtemp" Y"thermistor" T100000 B3950                   	; Set thermistor + ADC parameters for heater 0
          M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.060000e-8       	; Set thermistor + ADC parameters for heater 1
          M308 S2 P"e1temp" Y"thermistor" T100000 B4725 C7.060000e-8       	; Set thermistor + ADC parameters for heater 2
          M308 S3 P"e2temp" Y"thermistor" T100000 B4725 C7.060000e-8      	; Set thermistor + ADC parameters for heater 3
          M308 S4 P"e3temp" Y"thermistor" T100000 B4725 C7.060000e-8      	; Set thermistor + ADC parameters for heater 4
          
          ; Hardware
          M950 H0 C"bedheat" T0
          M950 H1 C"e0heat" T1
          M950 H2 C"e1heat" T2
          M950 H3 C"!exp.heater3" T3
          M950 H4 C"!exp.heater4" T4
          M950 F3 C"duex.fan3"
          M950 F4 C"duex.fan4"
          M950 F5 C"duex.fan5"
          M950 F6 C"duex.fan6"
          M950 F7 C"duex.fan7"
          M950 F8 C"duex.fan8"
          
          ; Max Temp Protection
          M143 H0 S140                                   ; Set temperature limit for heater 0 to 140C
          M143 H1 S270                                   ; Set temperature limit for heater 1 to 270C
          M143 H2 S270                                   ; Set temperature limit for heater 2 to 270C
          M143 H3 S270                                   ; Set temperature limit for heater 3 to 270C
          M143 H4 S270                                   ; Set temperature limit for heater 4 to 270C
          
          ; Fanmapping
          M106 P0 S0 I0 F500 H-1 C"Tool 0"               ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
          M106 P3 S0 I0 F500 H-1 C"Tool 1"               ; Set fan 3 value, PWM signal inversion and frequency. Thermostatic control is turned off
          M106 P7 S0 I0 F500 H-1 C"Tool 2"               ; Set fan 7 value, PWM signal inversion and frequency. Thermostatic control is turned off
          M106 P5 S0 I0 F500 H-1 C"Tool 3"               ; Set fan 5 value, PWM signal inversion and frequency. Thermostatic control is turned off
          M106 P1 S1 I0 F500 H1 T55                      ; Set fan 1 value for Tool 0, PWM signal inversion and frequency. Thermostatic control is turned on
          M106 P4 S1 I0 F500 H2 T55                      ; Set fan 2 value for Tool 1, PWM signal inversion and frequency. Thermostatic control is turned on
          M106 P6 S1 I0 F500 H3 T55                      ; Set fan 6 value for Tool 2, PWM signal inversion and frequency. Thermostatic control is turned on
          M106 P8 S1 I0 F500 H4 T55                      ; Set fan 8 value for Tool 4, PWM signal inversion and frequency. Thermostatic control is turned on
          
          ; Endstops
          M915 X Y S5 H350 F0 R0           	       ; Set Stall detection sensitivity
          M915 C S5 H200 F0 R0			       ; Coupler
          M574 X1 Y1 S3                                  ; Set endstops controlled by motor load detection
          
          ; Z-Probe
          M574 Z0 C"nil" 		                       ; no Z endstop switch, free up Z endstop input
          M558 P5 C"!zstop" H3 F180 T25000	       ; Z probe connected to Z endstop input
          G31 X0 Y0 Z0.00 P500          	               ; Set Z probe offset + naher ran - weiter weg
          M557 X0:300 Y0:190 S50:47.5                    ; Define mesh grid
          
          ; Tools
          M563 P0 D0 H1 F0                               ; Define tool 0, Fan 0
          M563 P1 D1 H2 F3                               ; Define tool 1, Fan 3
          M563 P2 D2 H3 F7                               ; Define tool 2, Fan 7
          M563 P3 D3 H4 F5                               ; Define tool 3, Fan 5
          
          ; PID Settings Tools
          M307 H1 A595.9 C199.5 D4.5 S1.00 V24.1 B0      ; Set PID settings tool 0
          M307 H2 A775.0 C252.4 D8.2 S1.00 V24.1 B0      ; Set PID settings tool 1
          M307 H3 A716.5 C237.1 D8.7 S1.00 V24.1 B0      ; Set PID settings tool 2
          M307 H4 A567.7 C241.0 D6.7 S0.80 V24.1 B0      ; Set PID settings tool 3
          M307 H0 A181.4 C631.5 D4.9 S1.00 V24.1 B0      ; Bed PID Settings
          
          ; Tooloffset
          ;G10 P0 X0.00 Y34.50 Z-15.84                    ; Set tool 0 axis offsets
          ;G10 P1 X0.55 Y34.50 Z-15.83                    ; Set tool 1 axis offsets
          ;G10 P2 X0.16 Y34.50 Z-15.85                    ; Set tool 2 axis offsets
          ;G10 P3 X0.25 Y34.50 Z-15.70                    ; Set tool 3 axis offsets
          M98 Ptooloffset.g
          
          ; Tools Temperatures
          G10 P0 R0 S0                                   ; Set initial tool 0 active and standby temperatures to 0C
          G10 P1 R0 S0                                   ; Set initial tool 1 active and standby temperatures to 0C
          G10 P2 R0 S0                                   ; Set initial tool 2 active and standby temperatures to 0C
          G10 P3 R0 S0                                   ; Set initial tool 3 active and standby temperatures to 0C
          
          ; LED Strip
          M950 F2 C"nil"				       ; Free fan 2 pin
          M950 P2 C"fan2"				       ; create GPIO pin 2 attached to fan 2
          M42 P2 S30				       ; Turn LEDs on 30% PWM
          
          ; Calibrate MCU Temperature
          M912 P0 S-8
          
          ; DAA
          M593 F80
          
          ; Load config override
          M501
          
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          • droftarts
            droftarts Moderator last edited by

            The PanelDue currently only enumerates (or alphabetises) axes and hot ends in the order they are created; it ignores the definitions you have given it in the config. So it sees your axes as XYZU. My guess is that you're pressing home, and it's getting a tad confused (technical term), and not finding the specific homing file for U, so does home all instead. Probably the first thing to try is to set all settings that refer to the C axis in config.g to the U axis, with associated homing file. Then the PanelDue should at least call the correct homing file. If you must use the C axis for gcode generation, perhaps try having a duplicate of your homec.g file called homeu.g. I have no idea if this would work!

            I believe in the upcoming RepRapFirmware 3 this will have been resolved, as RRF 3 uses pin names instead of logical pin numbers; see dc42's post here (though that is about heaters) https://forum.duet3d.com/topic/12223/7inch-paneldue-showing-only-6-heaters-doesn-t-show-7th/7

            Ian

            Cartesian bed-slinger with Duet 3 Mini 5+ WiFi : RRP Fisher Delta v1 with Duet 2 Maestro : TronXY X5S with Duet 2 Wifi (in progress)

            smoki3 1 Reply Last reply Reply Quote 1
            • smoki3
              smoki3 @droftarts last edited by

              @droftarts

              I renamed the C axis to U axis.
              Now it seems to work. PanelDue only supports U axis as third axis

              Just copying the homec to homeu have not worked.

              1 Reply Last reply Reply Quote 1
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