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Güncel sürümün sahibi: Aiden ,

Başlık:

No clue how to get proper values for the thermistors.

Metin:

Hihi! haven’t been here in quite a while.

Anyway, I’ve got a problem. I cannot seem to figure out the proper values for the thermistors in my 3D printer.

I have spent a few hours researching, and found I need a Beta Value and an R value. I know the thermistors are 100kOhms. (according to Reddit, https://www.reddit.com/r/3Dprinting/comments/5ozkvi/does_anyone_know_what_thermistors_come_in_the/  ) And according to Marlin Firmware tables for said thermistor, it has these values:

[image|1783120]

Using the values of

“M305 P0 T100000 R1000 B4200              ; Set thermistor + ADC parameters for heater 0

M143 H0 S120                             ; Set temperature limit for heater 0 to 120C

results in tempature readings of 38C when it should be roughly 22C

Hopefully I phrased this in a way thats not as confusing as it is to me.

Any help is appreciated.

Thanks!

Cihaz:

3D Printer

Durum:

open

Kabul Edilen Cevap:

+571746

Orijinal gönderinin sahibi: Aiden ,

Başlık:

No clue how to get proper values for the thermistors.

Metin:

Hihi! haven’t been here in quite a while.

Anyway, I’ve got a problem. I cannot seem to figure out the proper values for the thermistors in my 3D printer.

I have spent a few hours researching, and found I need a Beta Value and an R value. I know the thermistors are 100kOhms. (according to Reddit, https://www.reddit.com/r/3Dprinting/comments/5ozkvi/does_anyone_know_what_thermistors_come_in_the/  ) And according to Marlin Firmware tables for said thermistor, it has these values:

[image|1783120]

Using the values of

“M305 P0 T100000 R1000 B4200              ; Set thermistor + ADC parameters for heater 0

M143 H0 S120                             ; Set temperature limit for heater 0 to 120C

results in tempature readings of 38C when it should be roughly 22C

Hopefully I phrased this in a way thats not as confusing as it is to me.

Any help is appreciated.

Thanks!

Cihaz:

3D Printer

Durum:

open