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Chamber heater and temperature monitor

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  • undefined
    BoA
    last edited by BoA 14 Oct 2022, 04:51

    I have a chamber heater (H3) with temperature sensor (T4) in it, and second temperature sensor in chamber (T3).
    Setting chambe rtemperature works fine, and everything seems working OK except one thing - limiting heater element temperature.

    Heater temperature should not go higher than 120 *C, so I set temperature monitoring like this:

    M143 H3 S100 P0 T3
    M143 H3 S120 P1 T4 A2

    so the chamber max temp is 100*C, and heater should be "temporairly disabled" when it reaches 120 *C.
    Obviously heater gets disabled by second monitor when max temp reached, not sure how to re-enable it again. I expected that it will be enabled again when it's temperature drop, but that is not the case.

    Any advice how to handle that?

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