[BUG] only heating, does not start printing... ?

[ozett]

Bug Description

i found your firmware for my new sovol s01. i printed the cube with all defaults successful, than i updated the firmware with cura to you4 1.6.3 and after 4minutes waiting with E:heating nothing happens now... is this normal? how long do i have to wait? in stock settings it printed after reaching the temp.

https://github.com/CopterTec/Marlin-Sovol_SV01/releases/download/1.6.3/Marlin_2.0.5.3-Sovol_SV01-1.6.3-en.hex

Expected behavior: [What you expect to happen]

start printing after reaching temp

Actual behavior: [What actually happens]

reaching temp. still showing heating....

Additional Information

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[ozett]

uhhh i found this: "Heats up but does not print = calibrate PID".. now looking on your site how i do this calibration..

[ozett]

my luck, i am not the only idiot out here.. 😄 https://www.coptertec.de/news/2019/marlin-2-0-for-sovol-sv01/?replytocom=1612

must be sowhere in the LCD menue... at the moment after downgrade teh SOVOL is printing...must wait for the end to try to find it...

[ozett]

no luck, at all. i found in the LCD../configuration/auto-temp: off switched to "on", stored all on SD-Card.

but no change. does not start printing..

do i miss something?

https://marlinfw.org/docs/features/lcd_menu.html also here i dont see anything like: "do the PID autotune"...

any help greatly appreciated.

[CopterTec]

Hello, this is a common issue. Please run the nozzle PID autotune. Have a nice day.

[ozett]

sorry, but i am stuck.

is it a menu-option on the LCD?

i tried to find (like others in the thread). maybe a hint, where to look? or link to the marlin-lcd-menue structure? or a picture? 😢 as a little help?

or do i have to do it with 3rd party-software? I am a little lost. the linked video has also no real instruction for that.

would appreciate it (and your firmware has some more option, looks pretty good,) ..like your copters 😸

kind regards, toz

[CopterTec]

Yes it's an option in the menu. Here is the menu tree: https://marlinfw.org/docs/features/lcd_menu.html

Check out the "Tune" section. Greetings

[ozett]

i will quick jump to my sovol and do the magic. 💐 thanks for the quicker than zero-latency response. this shades light of hope for me.

🤝

[CopterTec]

You are welcome ;-)

[ozett]

sorry to still bother, but the printer will not start printing without autotune PID. but the tune-menue will only be available while printing. how should i access the tune-menue?

also marlin-page does not show "PID-Autotune". what i am still missing? greatly appreciate another hint..

[ozett]

do it have to do autotune trough sending commands like this:

[CopterTec]

You can use the commands but there must be an option in the menu tree (in the deep of this menu). Sorry we sold our Sovol last year... so I can't check it now.

[ozett]

did not found on the printer-menue:

i send command M303 E0 C8 S210 with cura-console:

[CopterTec]

There it is... Temperature > PID Autotune E1 (Extruder 1). Put in your most used temperature (for example 210°C).

[ozett]

ok. will try. (cura command did not help)

[ozett]

for reference: change this value

it seems that i dont have strictly enable "Autotemp: ON" higher in this menu to get this working. my printer now (!) starts after changing the value from 150 to 220 (for my PLA).

thousand thanks for all 💐

[CopterTec]

Thanks for your feedback. Happy printing.