Temperature Sensor Error

Thoughts about Raise3D, 3D printing and making in general.
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Joined: Fri May 15, 2020 7:21 pm

Temperature Sensor Error

Postby Marcolly » Mon Aug 24, 2020 9:40 pm

I had a truly spectacular print failure last week. I have a picture of what happened for your amusement. For some reason, all the PLA for the print job ended up encasing the hot ends and caused a nice mess.

I removed both hotends and heating rod and thermocouples, and bought new ones (i.e. two new hotends plus two new heating rods and two new thermocouples). I connected it all up and get two crazy temperatures on start up (10 C on the left and 159 C on the right) and eventually a Temperature Sensor Error.

I've also attached a picture of the board after connecting the new thermocouples and heating rods. Any ideas? Is this board bad or that multicolored wire connector?

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