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bigtreetech / BIGTREETECH-SKR-E3-DIP-V1.0

BIGTREETECH SKR-E3-DIP-V1.0 motherboard is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
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CE3, E3 DIP V1.1, Extruder works for purge line, but does not work for print #77

Closed txt4nk closed 4 years ago

txt4nk commented 4 years ago

As stated in the title, I have an Ender 3 w/ an E3 DIP V1.1 (TMC2208's in UART). Just installed this into one of the printers in my farm, which had a creality non-silent main board in it before and was printing just fine. After the install, everything works great except for the fact that when I start a print the extruder will extrude just fine for the purge line, but stops extruding after that. What could cause this? I am using the exact same file that is being used in another Ender 3 right next to it, that has an E3 Mini in it.

oldman4U commented 4 years ago

Hello txt4nk.

Which display are you using, where do you print from (on board, TFT, SD, USB?) and could you please upload the gcode file which fails on your machine.

Thank you

txt4nk commented 4 years ago

Printing directly off the SD card. Here's the gcode. 6 post face shield_ender 3.zip

oldman4U commented 4 years ago

SD card of the TFT or the E3 DIP mainboard?

txt4nk commented 4 years ago

the E3 DIP's, sorry I didn't specify before.

oldman4U commented 4 years ago

no problem. Your gcode has a M204 S1000 where it stops. Have you tried to replace it for a test:

Legacy M204 S is deprecated. Use separate paremeters M204 P T instead.

oldman4U commented 4 years ago

Maybe you can even remove the line completely, because M204 is defined already in the header of your gCode.

M204 P1000 R1000 T1000 ; sets acceleration (P, T) and retract acceleration (R), mm/sec^2

txt4nk commented 4 years ago

I have not, however that is something that my slicer is injecting into the gcode. these legacy m204 are also injected into the gcode of other machines running an E3 Mini, E3 DIP and a ezboard lite.. none of them are having this issue. I will remove it and try a print, but I'm not very hopeful it will be the fix as the others are working with it just fine.

txt4nk commented 4 years ago

removing that line worked.. I wonder why its happening only on THIS dip board.. I also do not see any way to stop prusaslicer from injecting that in sadly.

txt4nk commented 4 years ago

Actually I just figured out how. There are acceleration settings in the printer section, and there are also "advanced" acceleration settings in the print section. Removing values from the print section remove that line between the purge and the print. Still very odd that that only one printer is effected by it.

Thank you oldman4u

oldman4U commented 4 years ago

I guess this is related to the Merlin FW running on the hardware. Using deprecated functions is never a good idea.

Glad i could help. Please close the ticket in case you haven’t done so.

Thank you and happy printing

txt4nk notifications@github.com schrieb am Fr. 12. Juni 2020 um 23:44:

Actually I just figured out how. There are acceleration settings in the printer section, and there are also "advanced" acceleration settings in the print section. Removing values from the print section remove that line between the purge and the print. Still very odd that that only one printer is effected by it.

Thank you oldman4u

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