My main board was burned
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[0_1540472883514_IMG_4501.MOV](Uploading 100%)
When I turned on the power as usual ,
the y axis tmc chip suddenly burned ,
and I don't know why ,
I found that it was burned when I enabled the y axis thc chip on the config.g filePSU:meanwell 24v 350w power supply
Stepper motor: E3d 0.9 degree step motor.
The max current I set was 1000mA by default -
@HexDesign-Ltd The file did not upload (not sure if .mov works, try ,jpg or .png)
How long has the board been working for?
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I've been using the board for 1 day , in process of configuring my delta printer .
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Check that there isn't a short circuit in the wiring between that driver and the motor. Than ask for your board to be replaced under warranty. https://www.duet3d.com/warranty