Extruder Won't Load



  • The error message says that the hot end is not hot enough. But according the web control panel, it is hot enough. What g-code could be confusing the extruder?



  • Is your hotend actually defined as part of your tool ? my Tool0 setting is; M563 P0 D0 H1 F0 F1

    So check that it is properly defined. and when it has reached temperature, check that you can extrude by using the presets in the Duet web interface.



  • yes it is
    the temperature shows up on the DWC associated with tool 0,

    here is the code in the config file
    M563 P0 D0 H1 F0 F1 ; tool 0 uses extruder drive 0 and heater 1
    G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

    one more thing the unload will work but the load will not without the error about temperature


  • administrators

    What temperature are you heating the hot end to? RRF requires a minimum of 160C to extrude and 90C to retract.

    You can use the M302 command to enable cold extrusion.



  • Yup, using only 120, increased it to 220, all is well, thanks


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