Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    What is "Heater 0"

    Scheduled Pinned Locked Moved
    General Discussion
    4
    18
    1.5k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • racenviperundefined
      racenviper
      last edited by

      Interesting, I do have a high powered heatbed, it is connected through a SSR. It is switched with the "Bed Heat" output. I have nothing connected to the USB port. Having a Duex conncected triggering the USB port?

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

        Where are you seeing the message?

        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

        1 Reply Last reply Reply Quote 0
        • racenviperundefined
          racenviper
          last edited by

          On the PanelDue console before the WiFi is connected.

          deckingmanundefined 1 Reply Last reply Reply Quote 0
          • deckingmanundefined
            deckingman @racenviper
            last edited by

            @racenviper said in What is "Heater 0":

            On the PanelDue console before the WiFi is connected.

            That may be a clue as to why you see the message and I don't - I have a Duet Ethernet rather than the WiFi version. Perhaps it's something specific to the WiFi version - possibly because of some delay in establishing a connection whereas Ethernet connects faster? Just a guess...

            Ian
            https://somei3deas.wordpress.com/
            https://www.youtube.com/@deckingman

            1 Reply Last reply Reply Quote 0
            • racenviperundefined
              racenviper
              last edited by

              Would like to add that I'm using the 4-wire connection on the PanelDue. The "Conn_SD" is not connected to the PanelDue.

              1 Reply Last reply Reply Quote 0
              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                I see these messages on my PanelDue as well at startup for my bed heater. No USB connected. DuetWifi. It doesn't seem to display at every power up though.

                Z-Bot CoreXY Build | Thingiverse Profile

                1 Reply Last reply Reply Quote 0
                • racenviperundefined
                  racenviper
                  last edited by

                  "DC42" stated that this is caused by the use of the USB port, since I'm not using the USB port on startup. I believe it is the PanelDue that is triggering the message by using the serial comm of the Duet. It's just a guess. I see it on every powerup, I just can not get the wifi to connect on every powerup.

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

                    @racenviper said in What is "Heater 0":

                    "DC42" stated that this is caused by the use of the USB port, since I'm not using the USB port on startup. I believe it is the PanelDue that is triggering the message by using the serial comm of the Duet. It's just a guess. I see it on every powerup, I just can not get the wifi to connect on every powerup.

                    The message is generated at power up, however it will not be seen unless either USB is connected, or PanelDue has succeeded in connecting to the Duet before the message is produced.

                    If the WiFi doesn't connect on every power up, that suggests low signal strength and/or interference. When it does connect, what signal strength does it show in the M122 report?

                    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

                    1 Reply Last reply Reply Quote 0
                    • racenviperundefined
                      racenviper
                      last edited by

                      -40dbm it is 15 feet from the access point, Ubiquiti AC Pro.

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

                        @racenviper said in What is "Heater 0":

                        -40dbm it is 15 feet from the access point, Ubiquiti AC Pro.

                        That's a good signal strength, so it should connect unless there is strong interference from other devices (cordless telephones, baby monitors, microwave ovens etc.). You may wish to try setting your wifi router to a different wifi channel.

                        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

                        1 Reply Last reply Reply Quote 0
                        • First post
                          Last post
                        Unless otherwise noted, all forum content is licensed under CC-BY-SA