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    Error: M950: exactly one of FHJPSR must be given

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    • CorvoDewittV2undefined
      CorvoDewittV2
      last edited by CorvoDewittV2

      I am getting an error when I run this config, and I am not sure why. I added a 2 pin fan and the last 3 lines of code on the config file and it stared to throw the Error: M950: exactly one of FHJPSR must be given. Any idea what I set up wrong?

      config.g

      infiniteloopundefined dc42undefined 2 Replies Last reply Reply Quote 0
      • infiniteloopundefined
        infiniteloop @CorvoDewittV2
        last edited by

        @CorvoDewittV2 said in Error: M950: exactly one of FHJPSR must be given:

        Any idea what I set up wrong?

        Yes: when you define tool 0 with M563, you assign two fans (F0:1) to it, but due to your changes to the config, fan "Nevermore" is not yet defined at that stage. See M950: Create heater, fan, spindle or GPIO/servo pin, especially the topic Order dependency.

        CorvoDewittV2undefined 1 Reply Last reply Reply Quote 1
        • CorvoDewittV2undefined
          CorvoDewittV2 @infiniteloop
          last edited by

          @infiniteloop Ah! Got it, thanks!!

          1 Reply Last reply Reply Quote 0
          • dc42undefined
            dc42 administrators @CorvoDewittV2
            last edited by

            @CorvoDewittV2 said in Error: M950: exactly one of FHJPSR must be given:

            I am getting an error when I run this config, and I am not sure why. I added a 2 pin fan and the last 3 lines of code on the config file and it stared to throw the Error: M950: exactly one of FHJPSR must be given. Any idea what I set up wrong?

            config.g

            I think it's this line:

            M950 D1 C"spi.cs0+spi.cs2"
            

            The M950 D parameter is only supported in Duet 3 MB6HC boards, and only in firmware 3.4.0 and later.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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