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lasercutter (K40): EMI lockups #3

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esden opened this issue Apr 2, 2021 · 1 comment
Open

lasercutter (K40): EMI lockups #3

esden opened this issue Apr 2, 2021 · 1 comment
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hardware laser showstopper

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@esden
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esden commented Apr 2, 2021

When firing the laser it is possible to confuse the PC USB interface. This can result in a locked up computer that requires reboot. It makes for a very flaky experience.

More diagnostic is needed but it is possible that the lasercutter should have an isolated power supply and USB connection to the control PC. It is somewhat related to #2
@esden esden changed the title lasercutter: EMI lockups lasercutter (K40): EMI lockups Dec 22, 2021
@zebragrrl
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Change title tag to K40B for clarity, as we have 2(3) K40 class machines.
The currently configured unit (that this issue refers to) is labelled K40B.

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@esden @zebragrrl