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Firmware 3.0.11 Bed Thermistor Error  

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chammond3
(@chammond3)
New Member
Firmware 3.0.11 Bed Thermistor Error

I just upgraded to firmware version 3.0.11 (after being prompted to upgrade when using the latest Slic3r w/ Prusa downloaded settings). Upon running the self test, my i3 mk2s told me that the thermistor for the heated bed was not plugged in. I checked the wiring, and everything for the bed and thermistor seems fine (the LED is on, when i hold the thermistor between by fingers, i can see the temp change on the LCD, etc.), but it still fails the self test. When i reinstall the 3.0.9 firmware, the problem seems to go away. I'm currently trying to match up the Slic3r edition that goes with the 3.0.9 firmware to see if i can get printing again. In the meantime, has anybody experienced this problem with the 3.0.11 firmware? So frustrating!

Posted : 23/06/2017 6:42 am
Stef Dwprod
(@stef-dwprod)
New Member
Re: Firmware 3.0.11 Bed Thermistor Error

Hi, I have same issue. After select every different materials proposed in "Preheat" menu: everything works fine... So I decided to downgrade into FW3.0.10 : Selftest works perfectly

So I think there's a bug in 3.0.11 ...

Posted : 24/06/2017 6:42 pm
Stef Dwprod
(@stef-dwprod)
New Member
Re: Firmware 3.0.11 Bed Thermistor Error

Hi,

For information, at the end of page, the bug is identified and will be corrected on next Firmware version (3.0.12)

https://github.com/prusa3d/Prusa-Firmware/issues/116

Posted : 26/06/2017 7:20 am
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