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bigtreetech / BIGTREETECH-SKR-V1.3

32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
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Sidewinder X1, SKR 1.4 Turbo, Home X Problem after print and X Crash #460

Open trainmen opened 3 years ago

trainmen commented 3 years ago

I have a Problem with X homing after every print. After the print(G28 Command) the printer write he stay at X -2.00, but it isn't X -2.00. I use a new Endstop, but with the same Problem. Then i use a longer cable and i have no Problem with X Homing.

The other Problem is sporadically X crash after G29 Command. The printer crash after G29 in the end of X and the extruder extruded a large amount. After this the printer home X and Y and the print is over. If i start a new print the Printer have the same Problem and I need to restart the Printer.

Is this a bug or a hardware Problem?

The Board is an SKR 1.4 Turbo The Marlin version is 2.0.6.1 not bugfix The driver are LV8729 The printer has inductive X and Y endstop(GL-8H) and use a BLTouch for Z. My configuration.h My Configuration_adv.h

greetings trainmen

trainmen commented 3 years ago

I have fix my X-Homing Problem now, but the X-Crash problem is still alive. The problem always occurred when the extruder engine was running. The problem is the circuit board form the Sidewinder or the flexkabel. The was not a real fix this was a workaround.

I make a video with my sporadically X crash:

https://www.dropbox.com/s/uc7tyhqd8ut3prz/VIDEO0045.mp4