PT100 MAX 31865 on FLY CDYv3 | Reprapfirmware, DSF and DWC | Page 1

tribal maple Dec 12, 2023, 8:07 AM

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you can't just plug it in and expect it to work

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you need to set the board.txt settings for wherever you've plugged it in

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you'd be using the SPI for the drivers, which is SPI channel 2

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so add the following to board.txt ```
heat.spiTempSensorChannel = 3
heat.spiTempSensorCSPins = { X }

turbid shadow Dec 12, 2023, 1:42 PM

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tribal maple you can't just plug it in and expect it to work

I already have this in my board.txt file

turbid shadow Dec 12, 2023, 1:42 PM

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tribal maple you can't just plug it in and expect it to work

heat.spiTempSensorCSPins = {E.9}; //Max of 2 entries
heat.spiTempSensorChannel = 2

tribal maple Dec 12, 2023, 1:51 PM

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can you check its being set using M122 P200? which driver slot are you using? do you have the jumpers underneath set correctly? also best to upgrade to 3.4.6

turbid shadow Dec 12, 2023, 2:06 PM

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i am going to check, the last driver slot n 5

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i haven't had much time this past months to upgrade, ill do it this week

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heat.spiTempSensorCSPins = {E.9, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
heat.spiTempSensorChannel = 2

this is from the console on dwc

tribal maple Dec 12, 2023, 2:32 PM

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best check the jumpers and report back

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can you post a photo of the top and bottom of the module too

turbid shadow Dec 12, 2023, 4:01 PM

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karmic tangleBOT Dec 12, 2023, 4:01 PM

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GG @turbid shadow, you just advanced to level 1!

turbid shadow Dec 12, 2023, 4:01 PM

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Jumpers in spi mode according to documentation

tribal maple Dec 12, 2023, 4:07 PM

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that looks fine to me

turbid shadow Dec 12, 2023, 5:17 PM

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the thermistor itself is 3 wires but i can just bridge the two negative wires right?

tribal maple Dec 12, 2023, 5:27 PM

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You'd have to set it up as in the manual as a 3 wire pt100

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But you still need to sort out the sensor error if you're still getting that

turbid shadow Dec 13, 2023, 5:05 PM

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Hello

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yes sadly i am getting the same error

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I tried changing it over to the other free step driver bay but no luck there either

turbid shadow Aug 24, 2024, 11:54 AM

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i finally got to updating everything to the latest version

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however i am still getting the same issue with the max31865

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i keep getting this error on the dwc console Error in start-up file macro line 52: Failed to initialise RTD: badResponse

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PT100 MAX 31865 on FLY CDYv3

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solved ir

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it

#PT100 MAX 31865 on FLY CDYv3