G28 end-stop error after update RRF 2.03 -> 3.1.1

  • G28 end-stop error happens after updated RRF 2.03 -> 3.1.1
    Screen Shot 2020-07-15 at 5.20.23 PM.png

  • Have you read the upgrade notes and updated your config.g accordingly?

  • I believe so...
    Screen Shot 2020-07-15 at 5.35.34 PM.png
    Screen Shot 2020-07-15 at 5.35.56 PM.png

  • you'd be better of posting the contents of your config.g

    Can you also run M115 and make sure you're definitely on 3.1.1?

  • ; Configuration file for Duet WiFi (firmware version 3)
    ; executed by the firmware on start-up
    ; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Jul 15 2020 17:18:11 GMT+0900 (KST)

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

    ; Network
    M552 S1 ; enable network
    M586 P0 S1 ; enable HTTP
    M586 P1 S0 ; disable FTP
    M586 P2 S0 ; disable Telnet

    ; 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 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 X80.00 Y80.00 Z1600.00 E420.00 ; set steps per mm
    M566 X3000.00 Y3000.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
    M203 X29400.00 Y29400.00 Z300.00 E1200.00 ; set maximum speeds (mm/min)
    M201 X2500.00 Y2500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
    M906 X1800 Y1800 Z400 E1100 I30 ; set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Axis Limits
    M208 X-10 Y-10 Z0 S1 ; set axis minima
    M208 X290 Y290 Z300 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

    ; Z-Probe
    M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
    M558 P9 C"^zprobe.in" H5 F300 T21000 ; set Z probe type to bltouch and the dive height + speeds
    G31 P500 X16.5 Y-20.2 Z1.95 ; set Z probe trigger value, offset and trigger height
    M557 X50:250 Y50:250 S50 ; define mesh grid

    ; 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 S90 ; set temperature limit for heater 0 to 90C
    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

    ; Fans

    ; Tools
    M563 P0 S"V6_Gold" 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

  • What does M115 say?
    As you don't have any temperature readings etc, I would suggest the upgrade to RRF3 didn't succeed

  • could this be a problem?
    Screen Shot 2020-07-15 at 5.56.53 PM.png

  • I am currently using a Duet 2 Wifi

  • you need to upgrade to RRF3.0 first. It can be found here https://github.com/Duet3D/RepRapFirmware/releases/tag/3.0
    Use the Duet2and3Firmware-3.0.zip

    Then upgrade to 3.1.1 from here https://github.com/Duet3D/RepRapFirmware/releases/tag/3.1.1
    Use the Duet2and3Firmware-3.1.1.zip

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