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    • joe92undefined
      joe92
      last edited by

      when i upload a gcode file the program automatically starts to heat up the nozzle and bed. But I want it to stay cold until G32 and G29 are done. in cura I changed the start script like m104 s0 and 140 s0 but nothing has changed. do I have to change something in the config?

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Can you post a sliced gcode file so we can see what Cura is doing?

        You'll probably need to set an actual temperature after the G32 and G29 for cura to recognize you're setting the temps yourself and prevent it from adding the heat up commands before the start gcode takes effect.

        You can also use the cura placeholder values like

        M104 S{print_temperature}
        M140 S{print_bed_temperature}

        Z-Bot CoreXY Build | Thingiverse Profile

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        • joe92undefined
          joe92
          last edited by

          Datei_000(1).jpeg Datei_001.jpeg

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          • Phaedruxundefined
            Phaedrux Moderator @Phaedrux
            last edited by Phaedrux

            M104 S{print_temperature}
            M109 S{print_bed_temperature}

            Add that to the end of your start code. That will stop cura from adding the temps at the very start and will still use the temps you have set in the slicer.

            Z-Bot CoreXY Build | Thingiverse Profile

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            • joe92undefined
              joe92
              last edited by

              it worked but first the temperature must be set to zero 👍🏻

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