Prusa i3 MK3 with hot ambient

2018/09/24 Print log

HICTOP ABS 0.2mm hot end 230 ℃ heat bed 90 ℃ ambient 27.8->30.4 ℃

Time Temp Note LeftT

16:13 27.8 NC 0% 57min

16:26 27.8 NC 21% 45min

16:31 29.2 beep x2 33% 37min

16:33 29.3 beep x2 35% 36min

16:42 29.5 beep x2 53% 26min

16:43 29.5 power down 1 26min

16:47 29.6 power down 2 22min

16:59 29.7 beep x2 79% 11min

17:00 29.8 power down 3 11min

17:06 29.8 power down x3 4 cooling

17:09 29.8 beep x2 5min

17:10 29.8 power down 5

17:12 29.8 power down 6

17:19 30.0 power down 7

17:25 29.9 resure

17:26 30.1 beep x2 30.4 ℃ 1min

17:28 30.4 end 0min

This time there was no thermal runaway during 3D printing,

but beeps from the power supply and unexplained reset occurred around the temperature exceeding 29.5 degrees Celsius,

and it began to repeat frequently as the temperature increased.

http://www.tepstar.com/wordpress/wp-content/uploads/img_0499-1.mov

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