#PT1000 thermistor EBB42

9 messages · Page 1 of 1 (latest)

surreal badge
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Not able to boot into RatOS using an Octopus 1.1/EBB42 1.2, have a PT1000 connected to the toolboard and getting ADC out of range errors on the heating.

Added the following into my printer overrides, and put the jumper on the PT1000 pins on the EBB42 for TH0. I've tried this code with and without the sensor_pin line commented and it doesn't seem to make a difference, wondering if I might have a broken thermistor or if there could be a different problem.

#PT1000
[extruder]
sensor_type: PT1000
#sensor_pin: toolboard:PA3
pullup_resistor: 2200

dusty minnow
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remove the line pullup_resistor

surreal badge
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Same issue

dusty minnow
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Maybe It s broken

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Remove also the jumper,no Need it

surreal badge
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Yeah thinking it might be broken, plugged it into the Octopus and same issue, so I ordered a new one will test when it gets here

worldly vale
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any update on this having exactly the same problem. Does anyone know the resistance values at room temp for the P1000?

feral atlas
surreal badge
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This was solved; thermistor was broken