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    M207 accel limitation for z-hop

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    • Hergonowayundefined
      Hergonoway
      last edited by Hergonoway

      Hello,

      I assume that in M207 the z-hop acceleration is set and limited by M201 'Z' param, but is it also the case while using M204?

      I've got an issue where I'd like to reduce the z-hop acceleration at 4000 max (above it'd "tap" the piece at the end of a z-hop move) while keeping travel accel on the Z axis above that value for non-z-hop travel moves (g28, pause, etc), assuming that I want to keep 6000 in acceleration for travel move in M204, how can I limit the z-hop to 4000? If I limit it with something like 'M201 Z4000' it'd be for the whole z axis even if I put 'M204 T6000' it won't go over 4000, right?

      btw I've got a delta, so I live in the world where X/Y/Z is abstract.

      Delta goes BrrrRRRRrrrrrRRRRrrr

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        I don't think M204 is applied to Z moves, but only travel in XY, but I could be wrong.

        Z-Bot CoreXY Build | Thingiverse Profile

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        • Hergonowayundefined
          Hergonoway
          last edited by Hergonoway

          so M201 would define accel and M203 would define speed, so z-hop is basically max out to what Z axis can achieve? and M204 is out of this equation.

          Delta goes BrrrRRRRrrrrrRRRRrrr

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          • Phaedruxundefined
            Phaedrux Moderator @Hergonoway
            last edited by

            @Hergonoway The Z hop distance is so small that even acceleration barely factors into it.

            What kind of a Z axis do you have that 4000 is even usable?

            Z-Bot CoreXY Build | Thingiverse Profile

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