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Firmware bug
Found an interesting bug in the latest firmware.
I had to change out the PINDA probe and PEI sheet. After removing the parts and replacing, in my haste I plugged the bed thermistor into T1 instead of T2. Once the machine was plugged in I ran a self-test and everything passed. Went to print the V2 calibration and noticed the bed temperature wasn't changing on the LCD but it was definitely warming up. Looked over my wiring and found the problem.
The self-test should never have passed considering the thermistor was plugged into the wrong socket on the board. I was able to reproduce this a second and third time by moving the thermistor to the wrong port and running the self-test and it passing.
Opublikowany : 14/11/2016 2:25 am