nanoDLP

Rigra

Member

Registered: 2017-08-20

Posts: 10

Problems with z movment.

Hi, I have a KLD LCD 1260 Printer, and today I installed NanoDLP in it.

After lots and lots of reading, I think I have everything correctly installed. I've used whereswaldos Marlin_KLD-LCD-1.0.2, ( https://github.com/WheresWaldo/Marlin_KLD-LCD ),
My problem now is that in manual mode, the Z axis calibration works perfect, but when i try to run a print, the platform goes to home and stays there.
I've try every gcode configurations I could find, for the resin profiles and for the machine settings, but can't get it working.
I've noticed that if I include [[WaitForDoneMessage]] in "Start of Print Gcode", or in the resin profile Gcode, the system stalls "Waiting for done message from RAMPS", but If in the terminal I enter G1 ZXX, I get back Z_move_comp after the movment is done.

this is how the log looks after test print with no  [[WaitForDoneMessage]]. The buldplate never moves, except at the beginning with the G28, and at the end moving to stop position.

Notice    3    2017-08-21 01:30:50.92986    Terminal    Received Data From RAMPS: ok
Notice    3    2017-08-21 01:30:50.929516    Terminal    Received Data From RAMPS: ok
Notice    3    2017-08-21 01:30:50.929216    Terminal    Received Data From RAMPS: ok
Notice    3    2017-08-21 01:30:50.928918    Terminal    Received Data From RAMPS: Z_move_comp
Info    3    2017-08-21 01:30:50.92855    RAMPS Sync    Done message from RAMPS has been received
Notice    3    2017-08-21 01:30:50.301574    Printing    Job Completed
Notice    3    2017-08-21 01:30:50.30147    Terminal    Received Data From RAMPS: ok
Debug    3    2017-08-21 01:30:50.301161    Pulsing    Moving to Stop Position
Debug    3    2017-08-21 01:30:50.298387    Gcode    Transfering Data M107
Debug    3    2017-08-21 01:30:50.297868    Shutter    Shutter Close
Debug    3    2017-08-21 01:30:50.297683    Gcode    Transfering Data
M84
Notice    3    2017-08-21 01:30:50.297604    Gcode    Position set to 5.18
Debug    3    2017-08-21 01:30:50.297342    Gcode    Transfering Data M107

G1 Z5.1800
Error    3    2017-08-21 01:30:50.296291    Gcode    External Call Problem exit status 127 sh: 1: M107: not found
Warning    3    2017-08-21 01:30:50.270657    Printing    Stop Command Received
Debug    3    2017-08-21 01:30:50.270379    Gcode    Transfering Data ; Again update position
Notice    3    2017-08-21 01:30:50.270265    Gcode    Position change 4 to 4.18
Debug    3    2017-08-21 01:30:50.269768    Gcode    Transfering Data G1 Z4.1800 F10.0000 P1 ; Lift to wait position
Notice    3    2017-08-21 01:30:49.268754    Terminal    Received Data From RAMPS: ok
Debug    3    2017-08-21 01:30:49.262101    Gcode    Transfering Data M107
Debug    3    2017-08-21 01:30:49.261332    Image    Clear screen
Debug    3    2017-08-21 01:30:49.261026    Shutter    Shutter Close
Debug    3    2017-08-21 01:30:31.208862    Printing    Curing for 17.999998976 seconds
Warning    3    2017-08-21 01:30:30.974777    Image    Display layer public/plates/2/3.png
Notice    3    2017-08-21 01:30:29.989251    Terminal    Received Data From RAMPS: ok
Notice    3    2017-08-21 01:30:29.985569    Terminal    Received Data From RAMPS: ok
Debug    3    2017-08-21 01:30:29.975231    Gcode    Transfering Data M106 S255
Debug    3    2017-08-21 01:30:29.974658    Shutter    Shutter Open
Debug    3    2017-08-21 01:30:29.974257    Gcode    Transfering Data ; Save layer position as the current position
Notice    3    2017-08-21 01:30:29.974181    Gcode    Position set to 0.18
Debug    3    2017-08-21 01:30:29.972402    Gcode    Transfering Data G1 Z0.18 F50 P1 ; Move to layer position
G4 P1
Debug    2    2017-08-21 01:30:29.970995    Gcode    Transfering Data ; Again update position
Notice    2    2017-08-21 01:30:29.970924    Gcode    Position change 4 to 4.12
Debug    2    2017-08-21 01:30:29.970593    Gcode    Transfering Data G1 Z4.1200 F10.0000 P1 ; Lift to wait position
Notice    2    2017-08-21 01:30:28.969327    Terminal    Received Data From RAMPS: ok
Debug    2    2017-08-21 01:30:28.962255    Gcode    Transfering Data M107
Debug    2    2017-08-21 01:30:28.961648    Shutter    Shutter Close
Debug    2    2017-08-21 01:30:28.961344    Image    Clear screen
Debug    2    2017-08-21 01:30:10.910224    Printing    Curing for 17.999998976 seconds
Warning    2    2017-08-21 01:30:10.657241    Image    Display layer public/plates/2/2.png
Notice    2    2017-08-21 01:30:09.671185    Terminal    Received Data From RAMPS: ok
Notice    2    2017-08-21 01:30:09.666148    Terminal    Received Data From RAMPS: ok
Debug    2    2017-08-21 01:30:09.657354    Gcode    Transfering Data M106 S255
Debug    2    2017-08-21 01:30:09.656877    Shutter    Shutter Open
Debug    2    2017-08-21 01:30:09.656544    Gcode    Transfering Data ; Save layer position as the current position
Notice    2    2017-08-21 01:30:09.656469    Gcode    Position set to 0.12
Debug    2    2017-08-21 01:30:09.654848    Gcode    Transfering Data G1 Z0.12 F50 P1 ; Move to layer position
G4 P1
Debug    1    2017-08-21 01:30:09.653377    Gcode    Transfering Data ; Again update position
Notice    1    2017-08-21 01:30:09.653133    Gcode    Position change 4 to 4.06
Debug    1    2017-08-21 01:30:09.651913    Gcode    Transfering Data G1 Z4.0600 F10.0000 P1 ; Lift to wait position
Notice    1    2017-08-21 01:30:08.628455    Terminal    Received Data From RAMPS: ok
Debug    1    2017-08-21 01:30:08.62543    Image    Clear screen
Debug    1    2017-08-21 01:30:08.62521    Gcode    Transfering Data M107
Debug    1    2017-08-21 01:30:08.624405    Shutter    Shutter Close
Info    1    2017-08-21 01:29:55.705286    Logging    Suppressing duplicate logs
Notice    1    2017-08-21 01:29:55.704962    Terminal    Received Data From RAMPS: ok
Notice    1    2017-08-21 01:29:55.704653    Terminal    Received Data From RAMPS: ok
Notice    1    2017-08-21 01:29:55.704305    Terminal    Received Data From RAMPS: ok
Debug    1    2017-08-21 01:29:50.571511    Printing    Curing for 17.999998976 seconds
Warning    1    2017-08-21 01:29:50.333029    Image    Display layer public/plates/2/1.png
Debug    1    2017-08-21 01:29:49.334851    Gcode    Transfering Data M106 S255
Debug    1    2017-08-21 01:29:49.332817    Shutter    Shutter Open
Notice    1    2017-08-21 01:29:49.332427    Terminal    Received Data From RAMPS: ok
Debug    1    2017-08-21 01:29:49.332363    Gcode    Transfering Data ; Save layer position as the current position
Notice    1    2017-08-21 01:29:49.3321    Gcode    Position set to 0.06
Notice    1    2017-08-21 01:29:49.331859    Terminal    Received Data From RAMPS: ok
Debug    1    2017-08-21 01:29:49.325335    Gcode    Transfering Data G1 Z0.06 F50 P1 ; Move to layer position
G4 P1
Debug    1    2017-08-21 01:29:49.324451    Gcode    Transfering Data M107
Debug    1    2017-08-21 01:29:49.32386    Shutter    Shutter Close
Debug    1    2017-08-21 01:29:49.3238    Image    Clear screen
Debug    1    2017-08-21 01:29:49.323667    Gcode    Transfering Data
M17

Notice    1    2017-08-21 01:29:49.323559    Gcode    Position set to 0
Debug    1    2017-08-21 01:29:49.322071    Gcode    Transfering Data G21 ;Set units to be mm
M107
G90
G28 F400 P1
G92 Z0

do you think this is a Gcode problem or may be a firmware thing?
thanx's in advance!

WheresWaldo

Member

Registered: 2017-05-17

Posts: 37

Re: Problems with z movment.

Rigra, I have been using 1.0.2 for a long time and I am pretty confident it is not a firmware issue, you need to post exactly what is in your resin profiles and machine setup for g-code, so someone can help you diagnose the issue.

Rigra

Member

Registered: 2017-08-20

Posts: 10

Re: Problems with z movment.

solved!

I was a Firmware issue, but it was my fault, I remember changing something before instaling it for the first time, but I don't rembember what I change nor where I readit...

I just, re install your firmware and it start working! Thankyou for prepareing the firmware in the first place WheresWaldo :D

Just one more question, would it be necessary to add

st_synchronize();

SERIAL_ECHOLNPGM("Z_move_comp");

in the case loop for code G28?

cheers!

WheresWaldo

Member

Registered: 2017-05-17

Posts: 37

Re: Problems with z movment.

Rigra, I thought about that, and for some reason it either didn't work as I expected or maybe it didn't make it any better, so I left it out and then used M400 instead in the g-code where I home the printer (Setup >> Start of print g-code).