You are not logged in.

#1 2016-12-02 20:43:22

Academy
Member
Registered: 2016-12-02
Posts: 1

Issues with switching On/Off the projector using an RS232 to USB adapt

Hello to everybody,

I'm new to this forum and I just got our new "mUVe 3D DLP Pro+" for the school up and running. The printer is working but I get some errors displayed, later more.

BUILD 1209
1.)
First I have some issues with switching On/Off the projector ( ViewSonic PJD7720HD ) using an RS232 to USB adaptor. I tested everything I found on this forum as well on the manual from mUVe, but getting no signal.

I testet USB/Serial Port Address:
/dev/ttyACM0 - up to 4
and the same for
/dev/ttyUSB0  - up to 4

As I found the correct port it saved successfully under /dev/ttyUSB0 and also in the second test /dev/ttyUSB1
(but the printer board runs already under /dev/ttyUSB0  so I left it as /dev/ttyUSB1)
I also have the right On/Off settings, but when I press on the NanoDLP software the On switch, notting happens ?

Projector On: \x06\x14\x00\x04\x00\x34\x11\x00\x00\x5D
Projector Off: \x06\x14\x00\x04\x00\x34\x11\x01\x00\x5E

I attched:
Serial Terminal_ info after a print
Application Log       Toggle Log

2.)
Which leads to my second problem.
If I press " starting print " it's showing me every 2 seconds
ActionSerial Communication Error EOF
ModuleSLAVE


3.)
The prints which coming out have always interrupted layers visible in the prints.
I tested all STL fliles and they are perfect water-tide and printing well on our other DLP system.
May this could come from the Error comunication problems, mentioned above ? Like slicing went wrong... ?
Or the stepper motor get wrong signal and missing steps ?

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
BUILD 1209
Application Log       Toggle Log

Level    Layer    Time    Module    Details
Info    undefined    2016-03-31 03:25:54.65126    Logging    Suppressing duplicate logs
Error    1    2016-03-31 03:25:53.551295    SLAVE    Serial Communication Error EOF
Error    1    2016-03-31 03:25:52.451175    SLAVE    Serial Communication Error EOF
Error    1    2016-03-31 03:25:51.351206    SLAVE    Serial Communication Error EOF
Warning    1    2016-03-31 03:25:50.251565    Terminal    Problem Reading Terminal EOF
Error    1    2016-03-31 03:25:50.251311    SLAVE    Serial Communication Error EOF
Info    1    2016-03-31 03:25:49.258664    Terminal    Received Data From RAMPS: ok
Info    1    2016-03-31 03:25:49.258366    Terminal    Received Data From RAMPS: ok
Warning    1    2016-03-31 03:25:48.231676    Terminal    Problem Reading Terminal EOF
Error    1    2016-03-31 03:25:48.191328    SLAVE    Serial Communication Error EOF
Info    1    2016-03-31 03:25:47.211151    Printing    Job Completed
Debug    1    2016-03-31 03:25:47.211033    Pulsing    Moving to Stop Position
Debug    361    2016-03-31 03:25:47.200539    Gcode    Transfering Data M280 P2 S10
Debug    361    2016-03-31 03:25:47.199654    Shutter    Shutter Close
Debug    361    2016-03-31 03:25:47.199475    Gcode    Transfering Data
M84
Info    361    2016-03-31 03:25:47.19938    Gcode    Position set to 41.1
Info    361    2016-03-31 03:25:47.199108    Terminal    Received Data From RAMPS: Z_move_comp
Info    361    2016-03-31 03:25:47.196676    Terminal    Received Data From RAMPS: ok
Info    361    2016-03-31 03:25:47.196346    Terminal    Received Data From RAMPS: ok
Error    361    2016-03-31 03:25:46.211243    SLAVE    Serial Communication Error EOF
Error    361    2016-03-31 03:25:45.111318    SLAVE    Serial Communication Error EOF
Warning    361    2016-03-31 03:25:44.01149    Terminal    Problem Reading Terminal EOF
Error    361    2016-03-31 03:25:44.011288    SLAVE    Serial Communication Error EOF
Info    361    2016-03-31 03:25:43.034482    Gcode    Waiting for done message from controller
Debug    361    2016-03-31 03:25:43.034265    Gcode    Transfering Data M651
G1 Z41.1000
Info    361    2016-03-31 03:25:43.016096    Terminal    Received Data From RAMPS: ok
Debug    361    2016-03-31 03:25:43.013366    Gcode    Transfering Data M280 P2 S10
Debug    361    2016-03-31 03:25:43.012356    Shutter    Shutter Close
Debug    361    2016-03-31 03:25:43.011739    Image    Clear screen
Info    undefined    2016-03-31 03:25:36.141251    Logging    Suppressing duplicate logs
Error    361    2016-03-31 03:25:35.049185    SLAVE    Serial Communication Error EOF
Error    361    2016-03-31 03:25:33.941107    SLAVE    Serial Communication Error EOF
Error    361    2016-03-31 03:25:32.841067    SLAVE    Serial Communication Error EOF
Warning    361    2016-03-31 03:25:31.741211    Terminal    Problem Reading Terminal EOF
Error    361    2016-03-31 03:25:31.741123    SLAVE    Serial Communication Error EOF
Debug    361    2016-03-31 03:25:30.761414    Printing    Curing for 12.199999488 seconds
Info    361    2016-03-31 03:25:30.744833    Terminal    Received Data From RAMPS: ok
Debug    361    2016-03-31 03:25:30.635562    Gcode    Transfering Data M280 P2 S160
Debug    361    2016-03-31 03:25:30.634708    Shutter    Shutter Open
Warning    361    2016-03-31 03:25:30.634069    Image    Display layer public/plates/1/361.png
Warning    361    2016-03-31 03:25:30.63147    Terminal    Problem Reading Terminal EOF
Error    361    2016-03-31 03:25:30.631286    SLAVE    Serial Communication Error EOF
Info    361    2016-03-31 03:25:29.633708    Terminal    Received Data From RAMPS: Z_move_comp
Info    361    2016-03-31 03:25:29.633618    Gcode    Position set to 36.1
Info    361    2016-03-31 03:25:29.631397    Terminal    Received Data From RAMPS: ok
Info    361    2016-03-31 03:25:29.631021    Terminal    Received Data From RAMPS: ok
Info    361    2016-03-31 03:25:28.631614    Terminal    Received Data From RAMPS: ok
Error    361    2016-03-31 03:25:27.671215    SLAVE    Serial Communication Error EOF
Error    361    2016-03-31 03:25:26.571294    SLAVE    Serial Communication Error EOF
Warning    361    2016-03-31 03:25:25.471453    Terminal    Problem Reading Terminal EOF
Error    361    2016-03-31 03:25:25.471243    SLAVE    Serial Communication Error EOF
Info    361    2016-03-31 03:25:24.471602    Terminal    Received Data From RAMPS: ok
Info    361    2016-03-31 03:25:24.4674    Gcode    Waiting for done message from controller
Debug    361    2016-03-31 03:25:24.467227    Gcode    Transfering Data M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z36.1
Debug    361    2016-03-31 03:25:24.465139    Pulsing    Moving to Layer
Info    360    2016-03-31 03:25:24.450263    Terminal    Received Data From RAMPS: ok
Debug    360    2016-03-31 03:25:24.446812    Gcode    Transfering Data M280 P2 S10
Debug    360    2016-03-31 03:25:24.445814    Shutter    Shutter Close
Debug    360    2016-03-31 03:25:24.445395    Image    Clear screen
Info    undefined    2016-03-31 03:25:17.571219    Logging    Suppressing duplicate logs
Error    360    2016-03-31 03:25:16.471288    SLAVE    Serial Communication Error EOF
Error    360    2016-03-31 03:25:15.371129    SLAVE    Serial Communication Error EOF
Error    360    2016-03-31 03:25:14.271146    SLAVE    Serial Communication Error EOF
Warning    360    2016-03-31 03:25:13.175055    Terminal    Problem Reading Terminal EOF
Error    360    2016-03-31 03:25:13.174804    SLAVE    Serial Communication Error EOF
Debug    360    2016-03-31 03:25:12.194788    Printing    Curing for 12.199999488 seconds
Info    360    2016-03-31 03:25:12.162013    Terminal    Received Data From RAMPS: ok
Debug    360    2016-03-31 03:25:12.06621    Gcode    Transfering Data M280 P2 S160
Debug    360    2016-03-31 03:25:12.065211    Shutter    Shutter Open
Warning    360    2016-03-31 03:25:12.064684    Image    Display layer public/plates/1/360.png
Warning    360    2016-03-31 03:25:12.061439    Terminal    Problem Reading Terminal EOF
Error    360    2016-03-31 03:25:12.061254    SLAVE    Serial Communication Error EOF
Info    360    2016-03-31 03:25:11.064271    Gcode    Position set to 36
Info    360    2016-03-31 03:25:11.063127    Terminal    Received Data From RAMPS: Z_move_comp
Info    360    2016-03-31 03:25:11.062713    Terminal    Received Data From RAMPS: ok
Info    360    2016-03-31 03:25:11.062244    Terminal    Received Data From RAMPS: ok
Warning    360    2016-03-31 03:25:10.961605    Terminal    Problem Reading Terminal EOF
Error    360    2016-03-31 03:25:10.961371    SLAVE    Serial Communication Error EOF
Info    360    2016-03-31 03:25:09.965285    Terminal    Received Data From RAMPS: ok
Error    360    2016-03-31 03:25:09.001255    SLAVE    Serial Communication Error EOF
Error    360    2016-03-31 03:25:07.901218    SLAVE    Serial Communication Error EOF
Warning    360    2016-03-31 03:25:06.801506    Terminal    Problem Reading Terminal EOF
Error    360    2016-03-31 03:25:06.801301    SLAVE    Serial Communication Error EOF
Info    360    2016-03-31 03:25:05.804381    Terminal    Received Data From RAMPS: ok
Info    360    2016-03-31 03:25:05.801302    Gcode    Waiting for done message from controller
Debug    360    2016-03-31 03:25:05.801014    Gcode    Transfering Data M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z36
Debug    360    2016-03-31 03:25:05.798544    Pulsing    Moving to Layer
Info    359    2016-03-31 03:25:05.78282    Terminal    Received Data From RAMPS: ok
Debug    359    2016-03-31 03:25:05.779962    Gcode    Transfering Data M280 P2 S10
Debug    359    2016-03-31 03:25:05.779104    Shutter    Shutter Close
Debug    359    2016-03-31 03:25:05.778742    Image    Clear screen
Info    undefined    2016-03-31 03:24:58.861222    Logging    Suppressing duplicate logs
Error    359    2016-03-31 03:24:57.761298    SLAVE    Serial Communication Error EOF
Error    359    2016-03-31 03:24:56.661215    SLAVE    Serial Communication Error EOF
Error    359    2016-03-31 03:24:55.561275    SLAVE    Serial Communication Error EOF
Warning    359    2016-03-31 03:24:54.461235    Terminal    Problem Reading Terminal EOF
Error    359    2016-03-31 03:24:54.461128    SLAVE    Serial Communication Error EOF
Debug    359    2016-03-31 03:24:53.528145    Printing    Curing for 12.199999488 seconds
Info    359    2016-03-31 03:24:53.462484    Terminal    Received Data From RAMPS: ok
Debug    359    2016-03-31 03:24:53.365487    Gcode    Transfering Data M280 P2 S160
Debug    359    2016-03-31 03:24:53.364634    Shutter    Shutter Open
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Serial Terminal info after a print:

ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.3
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.4
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.5
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.6
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.7
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.8
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z33.9
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.1
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.2
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.3
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.4
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.5
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.6
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.7
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.8
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z34.9
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.1
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.2
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.3
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.4
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.5
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.6
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.7
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.8
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z35.9
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z36
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M650 D3.0000 S4.0000
M651
G4 P1000
G1 Z36.1
ok
ok
ok
ok
Z_move_comp
M280 P2 S160
ok
M280 P2 S10
ok
M651
G1 Z41.1000
ok
ok
Z_move_comp

M84
M280 P2 S10
ok
ok



4.)
NanoDLP telling me also = Connectivity problem Get http://www.nanodlp.com/build.muve3d.txt: dial tcp: lookup www.nanodlp.com on 192.168.2.1:53: read udp 192.168.2.100:59555->192.168.2.1:53: i/o
Es we have no internet right now, only slow modem... I hook it up with a wireless connecting between to PC (browser) and the PI only.
Could this cause trouble in print quality too ?


I appreciate any suggestion   
Regards
Frank

Offline

#2 2016-12-03 01:37:01

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: Issues with switching On/Off the projector using an RS232 to USB adapt

Frank,

1,2,3 At-least for the part of log which you have pasted above. There is no visible effect of communication problem on the way your printer works. Every M / G commands received OK response from RAMPS so everything is fine.

Maybe errors reported by nanodlp all related to the projector communication. Disable it and see if the errors are persist or not.

If you have more than a one device using ttyUSB series address, due to a way linux works each time you restart system they could receive different address you need to fix this issue on rpi OS, there are loads of tutorial on this issue over the internet.

4. nanodlp checks for updates. It is fine if it fails to access internet.

Offline

Board footer

Powered by FluxBB