Problem with temperature sensor mark 2000°
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Hello when i plug the temperature sensor with the daughter board and the resitance the temperature on the the screen is 2000° someone know how to resolve it ?
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@kyll We need some more information to answer:
- What type of sensor (mentioning daughterboard I would assume PT100 but please confirm that)
- RRF version (
M115) - Have you configured the sensor? (
M305for RRF 2.x orM308for RRF 3) If so please post the condiguration
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The sensor is this one :https://e3d-online.com/pt100-temperature-sensor and i'v tried to change the config file by typing M305 P1 X200 at the place of the heater
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did you verify the resistance of the pt100 sensor?
did you connect it to the correct terminal?
just checking. you do have the duet daughterboard and not the e3d daughterboard?
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when you enter M305 P1 X201 in the console(not the config) does it also show 2000?
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that means it cant talk to the dauthterboard.
did you connect it the correct way round?
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that is the wrong way.
compare the documentation
https://duet3d.dozuki.com/Wiki/Connecting_PT100_temperature_sensorsthe spacer should line up
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Ok but right now the screen show -0.2°
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@kyll said in Problem with temperature sensor mark 2000°:
-0.2°
thats the 100 ohm resistor. now switch the channel
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On it's working thank you so much
