tinkergnome 926
13 hours ago, darelleman said:Do any of the options in the firmware builder align to Temp_Sensor 11?
You find the corresponding numbers in the comments of "Configuration.h":
https://github.com/Ultimaker/Marlin/blob/Marlin_v1/Marlin/Configuration.h#L111
11 is 100k beta 3950 1% thermistor (4.7k pullup)
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gr5 2,071
Well here is the line of code they are talking about when they say to use #11:
https://github.com/Ultimaker/Marlin/blob/Marlin_v1/Marlin/thermistortables.h#L567
As you can see it's the 3950 thermistor. It doesn't say what pullup resistor to use. Did the place that sold these to you tell you what pullup resistor to use? Usually it's 4.7K but some of these have other pullups. If you look at the builder "none" is #0 and if you count down 11 from there it's that one. That's #11.
Are you sure your bed isn't 23C? 32C seems awfully hot. 23C sound like typical room temperature. You could heat the bed to 60C and put some PLA on there under a small towel for a few minutes and after things settle bend the pla and it should stay bent at 60C and not at 45C (it gets soft, similar to clay around 52C).
Ask the manufacturer of the thermistor what pullup you should use for "marlin sensor 11". Most use 4.7K but some use 1K pullups. Did you install a 4.7K pullup?
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