Change Filament fails



  • Why does the direct filament switch over DWC
    0_1542332669445_Change Filament.jpg
    fail with this error:
    Error: M701: Unload the current filament before you attempt to load another one

    When I first unload and then load it works

    Here are my macros

    Change Filament fails.zip



  • I still could not find a solution?

    DWC sends the following code:

    T0
    M702
    M701 S"GreenTEC black"
    M703
    

    After unloading comes this error:
    Error: M701: Unload the current filament before you attempt to load another one

    Does nobody else have a problem with that? (Affects only the direct filament change via DWC)


  • administrators

    Chrishamm is the expert on both filament management and DWC, so I have asked him to reply.


  • administrators

    To me it looks like M702 completes before it is actually finished, so M701 is called out-of-order which generates this message. We will investigate why this is happening.


 

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