LCD

edited May 14 in Bug Reports
Hello,

I would like to buy the PRO version

I have two printers MK3, and MK3S
But when I print, sometimes I have this message on the LCD !!!
It's appen sometime on LCD MK3, sometime on LCD MK3S.

everything disappears, 
except ETA / ETE

Help me please !




 
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Comments

  • That line gets send send by server if you tell it to send print status to printer in printer settings. It is just M117 some text so a normal firmware command. If the top 3 lines disappear that would be more a firmware issue then a server error. Haven't seen it on my MK3 but I'm also not running latest firmware version at the moment.

    Server side all you can do is not sending the progress info. It will still send progress to it as it Knows the prusa M-code to send percentage and time remaining.

  • Thank you for this information, I have the problem on both printers FW 3.6.0 and 3.5.3 how can I disable sending progress information? Need to edit a file?
  • I found the line , cool !!!!!!! Tanks
  • Same problem at the end of the print ! Progress  information is disabled. FW 3.53 (MK3) and 3.6.0 (MK3S)





  • We never send such a line from our code. Check if your gcode contains any M117 or it must come from firmware. 

    What happens if you click button? Does menu reappear?
  • edited May 21
    Hello,

    No M117 in Gcode. When I click on the button, the menu appear and desappear when i quit the menu....strange !


    I'm happy, I bought a license  B)  !!!! And I found my problem of LCD , Finally, it does not do it anymore.
    I found the solution.  I will explain after tests 
  • edited May 21
    Oh no....the menu disappear again , one press on the knob, menu appear, waiting...menu disappear...wait 2 minutes menu done.
  • edited May 21
    Curl line for upload Gcode to Repetier server : [Simplify3D]


    "curl.exe" -i -X POST -H "Content-Type: multipart/form-data" -H "x-api-key: 1efcc939-xxxxxxxxxxxxxxxxxxxx" -F "a=upload" -F "filename=@[output_filepath]" "http://192.168.1.212:3344/printer/model/MK3S"

    And Additional commands in the start script:

    {REPLACE "; feature outer perimeter\n" "; feature outer perimeter\nM204 S800\n"}

    {REPLACE "; feature inner perimeter\n" "; feature inner perimeter\nM204 S1000\n"}

    {REPLACE "; feature solid layer\n" "; feature solid layer\nM204 S1000\n"}

    {REPLACE "; feature infill\n" "; feature infill\nM204 S1250\n"}


    Gcode :http://orlins.free.fr/parapluie.zip
  • edited May 21



  • I have just finished my upgrade to MK3S and updated firmware to 3.7.1 and do not have any problems with M117 destroying menu. Once I had it vanish when I used the menu and after some more clicking I got the > menu selector back but nothing else. Will keep an eye on hit. After over 4h of printing now no problems at least. So maybe just update firmware?


  • Repetier said:
    I have just finished my upgrade to MK3S and updated firmware to 3.7.1 and do not have any problems with M117 destroying menu. Once I had it vanish when I used the menu and after some more clicking I got the > menu selector back but nothing else. Will keep an eye on hit. After over 4h of printing now no problems at least. So maybe just update firmware?
    ok, I will update my two printers
  • Hello,

    Another time, the bug Appear ! If i turn the knog to reduce speed at 98 percent, menu appear.
    If a turn the Knob to set the speed at 100 percent, the menu desappear !!!!!







  • Sorry, but can not say why the printer does it. It is no server problem since the firmware shows the lcd menu. And for me it is working. Could also change flow rate without display going blank. Same with sending M117. Seem like any update of the screen can trigger the problem. So only thing server does is sending commands that require a refresh sometimes. Maybe ask prusa support if that is a known problem, also firmware seems to be ok. 
  • edited May 30
    Hello,

    When the screen disappear my console say in repetier that lines

    13:35:09.053: ok
    13:35:09.053: N146650 M73 P83 R-2 Q83 S-2
    13:35:09.068: ok
    13:35:09.068: N146651 G1 X111.805 Y110.978 E0.0252
    13:35:09.068: N146652 M204 S800
    13:35:09.077: NORMAL MODE: Percent done: 83; print time remaining in mins: -2
    13:35:09.081: SILENT MODE: Percent done: 83; print time remaining in mins: -2
    13:35:09.081: ok
    13:35:09.081: N146653 G1 X111.578 Y111.402 F10800
    13:35:09.089: ok (2)
    13:35:09.089: N146654 G1 X110.966 Y111.036 E0.0270 F1504
    13:35:09.105: ok
    13:35:09.106: N146655 G1 X110.394 Y110.612 E0.0270

  • Ok might be a hint.
    M73 P83 R-2 Q83 S-2
    Tells time is negative, maybe that confuses the firmware. Will test this on my system and also change it to minimum 0 as negative times make no sense anyway.
    Hope the negative time does not come from prusa slicer but from server time estimate. Have seen that both can add it depending on configuration.
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