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Heated Chamber

July 26, 2017, 9:25 pm
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HELLO,
we have a repetier server pro version. We are running the machine on smoothieware. Its a delta style machine.  We would like to add a temperature controller for heated chamber on the server as well as on the touch screen. The machine has two extruders and we are using custom pins to control the chamber. we need your help to add this controller on the server as we were not able to find any solution for this one 
looking forward to your help. 

thanks
vaibhav 
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Repetier server 502 Bad Gateway error

July 30, 2017, 1:37 am
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I'm running Repetier server image on Raspberry Pi (version 0.85.2). There were some issues with the web interface, so I restarted the pi. Then after the reboot it couldn't find the printer and said there is some unknown printer connected. I tried configuring this unknown printer but it froze on Automatic settings import from firmware. I restarted the Pi again and after that it no longer works and shows 502 bad gateway error.

I tried starting in manually from the console and here is what I saw in output:

Reading printer config /var/lib/Repetier-Server/configs/OLP.xml
error: No element found in line 1 column 0
Starting printjob manager thread for unknown
Starting printer threads ...
Starting work dispatcher subsystem ...
Starting user database ...
Starting printer thread for unknown
Importing wifi connections from /boot/repetier-network.xml
Importing wifi connections from /var/lib/Repetier-Server/database/repetier-network.xml
Importing wifi connections from /var/lib/Repetier-Server/database/repetier-network-stored.xml
Initalizing LUA ...
Starting wifi watcher ...
Register LUA cloud services
add Repetier-Renderer
LUA initalization finished.
Starting web server ... 
Work dispatcher thread started.
Webserver started.
AborterReading printer configurations ...

I've checked the file size for OLP.xml and it was zero. So, it looks like if printer config file becomes empty (or damaged?)  the server crashes and no longer shows web interface. Deleting the empty file and restarting server helped (it stopped crashing and I could add and configure the printer again).

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Upknown Printer after update to 0.85.2

July 30, 2017, 7:56 am
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I have RS running two printers. After updating to 0.85.2 (from 0.80.3), I ran a print on one of them. When the print was done, the printer now shows as "Unknown Printer" instead of its usual name. I ran a print on the other printer next, now that one shows "Unknown Printer". Rebooted everything, still shows the same. I can't seem to get the server to recognize the printers. 
Any suggestions?

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Domain redirection using apache not working properly

July 31, 2017, 8:11 am
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Hi,

I'm running repetier-server 0.80.1 on my raspberry. Everything works well. But now I want to access the interface from the outside. I have created a domain and as I have several domain on the same server I use apache making the right redirection.

I have created a new vhost like this:

<VirtualHost *:80>
ServerName 3dprint-xxxx.ml

RewriteEngine on
RewriteCond %{HTTP:CONNECTION} Upgrade [NC]
RewriteCond %{HTTP:UPGRADE} websocket [NC]
RewriteRule /(.*) ws://localhost:3344/%1 [P,L]

ProxyRequests off
<Location />
    ProxyPass http://127.0.0.1:3344/
    ProxyPassReverse /
</Location>

</VirtualHost>
 
It looks like something is not well set as when I load the interface I only have the top frame, without the possibility to login.

result can be seen here : http://3dprint-mathlab.ml
Any idea?

Thanks 
Math
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number of licence exceded

August 2, 2017, 4:38 am
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i have reinstalled my server and i only have it installed on the raspberry pi but its now saying number of licenses exceeded

how can i remove my old installations

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Kein sichtbarer Mauspfeil

August 2, 2017, 9:38 am
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Hallo,
nach dem nun mein Server läuft und auch das Display nutzbar ist, habe ich jetzt schon diverse Mäuse versucht anzuschließen. Diese Mäuse laufen mit anderen Images einwandfrei am Pi. Mit dem Repetier funktioniert es leider nicht. Die Maus löst bei Mausklick ab und zu aus, ist aber nicht kontrollierbar wo. So habe ich leider keine Chance das System über den Server zu steuern. Hat jemand eine Idee was zun ist?

Vielen Dank
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Warning: Communication timeout - resetting communication buffer.

August 6, 2017, 3:00 am
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I've been getting this on a number of prints when I use a raft. the print goes and starts up normally and then will fail at some point in the raft. Once it hits the communication timeout the job is failed. I'm running smoothieware on an Azteeg X5 GT.

2:53:59.621: ok
2:53:59.621: N310 G0 F4800 X58.982 Y4.814
2:53:59.621: N311 G0 F1500 Z1.000
2:54:30.627: Warning: Communication timeout - resetting communication buffer.
2:54:30.627: Connection status: Buffered:125, Manual Commands: 2, Job Commands: 5000
2:54:30.627: Buffer used:125 Enforced free byte:41 lines stored:6



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Non-obfuscated frontend

August 7, 2017, 4:03 am
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Hi,
is it possible to get non-obfuscated angular web-site app?
Thanx.
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Gruppen lassen sich nicht löschen

August 8, 2017, 11:07 am
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Hallo,

nachdem ich nun einigezeit mit dem Server rumprobiert habe, und mir auch die Vollversion gekauft habe, muss ich sagen, bin ich mehr und mehr begeistert!!!

Was mir aber aufgefallen ist: Einmal angelegte Gruppen lassen sich nicht löschen. Wählt man den Punkt Inhalt löschen werden alle Dateien richtig in der Gruppe gelöscht. Die Gruppe selber läßt sich aber nicht löschen. Es kommt auch kein Pop-Up zur bestätigung. Umbennen und Anlagen geht problemlos.

Server: Raspberry Pi

Client: Mac-OS mit Firefox und Safari getestet

Grüße

Steve
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Pause problem by sending "M25"

August 8, 2017, 9:53 pm
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Dear Engineer,
I wish to home X and Y after pause,
so in the configuration.h,  #define PAUSE_START_COMMANDS "G28 XY"

I send the command "M25" to the printer, it stoped as usual, but didn't go home, after I send "M24", it back to print again.
Where might be the problem?
Thank you in advance.

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Is it possible to "remove the lag" between display and printer?

August 9, 2017, 9:35 am
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Hi all,

so the impatient printer-admin decides to give <Speed> a bump (possible reasons: too conservative settings in <slicer>, "da geht noch mehr!")

With my current printer -xBot 150 from reprap.cc hence my username- this ain't so bad (BufSize 16, X/Y-MAX ~130) but it's still noticeable that <display> shows the new speed way before the printer actually picks up "the new speed".

Now, I'm "beinahe fertig" with my new and somewhat bigger printer (X/Y ~400mm) and me thinks this is going to hurt somewhat because with long movements (think brim nearly maxing out the bed) with a buffer of 16 might run some time before the new speed actually is in action and this is quite "mühsam" 'cos one never knows whether the extruder starts losing steps at 140% (or are we at 160% already?) or there's something completely different going astray right now (warped bed, miscalibration and so on...)

Am I talking out of my posterior here or is this something that can (and possibly will, who knows ;-)) be addressed by RS / RH?

current setup:
Printer xBot 150
RAMPS 1.4 / repetier-firmware + Display
RS <latest> on raspberry pi 3
RH <latest> on Win7 (or Linux as soon I can figure out how to transfer slicer-settings from here to there without getting a headache and/or spending more time faffing around with <OS | Application> instead of actually printing something)

Thanks in advance & a big *thumbs up* for your work!


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hot ends not responmding as they should

August 10, 2017, 4:51 am
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my main hot and works fine
but the second extruder heats up without me asking it to and will carry on heating up until it cuts out. even when i try to tell it to heat up to 200 degrees it will just carry on past that temp even though its showing me the temp
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Updated to latest 0.86.2 on RPi3 (14.Aug.17) - BAD GATEWAY / REFUSE TO CONNECT?

August 13, 2017, 9:57 pm
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Hi all,

Just autoupdated to RepServer 0.86.2 and something weird has happened. I waited for a while for it to update and then when I rebooted, it just gave me 502 Bad Gateway from the web interface. I plugged a monitor up to it to see if it would boot into the interface, but instead, it just says "127.0.0.1 Refused to Connect"

Any ideas on what could be going on? 
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External Server command on Rpi not working

August 14, 2017, 11:23 am
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Hey Everyone
Im new to Repetier Server and working with Raspberry Pi.

I got my Server up and running.
I want to setup an Relays, with which I can turn on my 3D Printer (switching the power of the USB connection via the relay)

I know that it is possible to define custom commands, which can be accessed from the webinterface.

So I edited the extcommands.xml to add two aditional commands:
___________________________________________
<command>
<name>Turn Printer ON</name>
<execute>bash /home/pi/scripts/rampsOn.sh</execute>
<confirm>Do you really want to turn ON the Controller?</confirm>
</command>

<command>
<name>Turn Printer OFF</name>
<execute>bash /home/pi/scripts/rampsOff.sh</execute>
<confirm>Do you really want to turn OFF the Controller?</confirm>
</command>
_____________________________________________
 and I put the corresponding scipts in the /home/pi/scripts folder:

rampsOn.sh:
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#!/bin bash

gpio -g mode  24 out
gpio -g write 24  1
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rampsOff.sh:
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#!/bin bash

gpio -g mode  24 out
gpio -g write 24  0
---------------------------

I can start the commands from the webinterface and they also show up in the log:
17:53:48: Starting external command bash with 1 parameters.

I cant see the problem, but If I mesure the voltage between GPIO 24 and GND I get 0V , no matter what I do (I expect 3.3V)

Can someone please tell me what I am doing wrong?

Thanks a lot in Advance ;)
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Camera's for extra printers

August 14, 2017, 1:00 pm
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Hi everyone,
I'm rather new to Repetier server, and  I'm running Repetier-Server Pro 0.86.2 on a raspberry pi 3 with 7" touchscreen, to control 3 3D printers.
This means that already 3 USB ports are taken for the 3 printers, leaving the pi camera port, 1 more USB port and IP camera's as possible solution, since I would like a camera per printer.
The pi camera works fine, but I can't get the USB camera to work, although it shows up in the list to select and I have a -video0 in the /dev list when I connect via the SSH client, for the USB camera.
I was planning to add a few IP camera's. For this I had a few raspberry pi zero's with wifi, running motionEyeOS.
They work fine when you type the IP address in a browser and log-in, but I have no idea how the add them as extra camera's to Repetier -Server or if that is at all possible.
Any thoughts on how to connect them?
Thanks in advance for your help
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External commands run before print is finished?

August 14, 2017, 4:20 pm
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Hi everyone,

I wrote a .py script (printerOff) as per the external commands instructions to toggle a relay attached to my Rasppi, works great to turn the printer off with button click in the Repetier Server menu.  Additionally in the extcommands.xml I added a <execute> command and confirmed that it also works when I manually enter "@execute printerOff" in the gcode console.

When I add @execute printerOff into the "run after job" section of the event dependent gcodes section, the printer shuts off before the last layer is completely finished, and the still hot remains on the part although my end script in Simplfy3d as follows:

M104 S0 ; turn off extruder

M140 S0 ; turn off bed

G1 X0 Y200 F2400 ; prepare for part removal

M84 ; disable motors

M106 S0 ; Turn off Part Fan

When I take out the @execute script from Repetier Server the print finished and the nozzle and bed finish their end movements. I have even tried putting in: G4 S60, in both Simplfy3d and the "run after job" section in Repetier Server to see if a delay would help but the printer still shuts a few seconds before the last layer is finished.

Anyone have any tips?

Thank and regards,

Jay

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Craftbot and craftware

August 19, 2017, 8:25 am
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Anyone got Craftware and a craftbot 2 printer working with repetier? My sliced prints are not printed correctly with my craftbot. Printer is hanging on stange behavior.
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root password

August 20, 2017, 6:30 am
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What is the root password of repetier server?
I installed the raspberrypi image.
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Print job not completing properly

August 22, 2017, 8:12 am
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I have repetier-server 0.86.2 running on an RPi Zero driving my prusa i3 clone printer (running Marlin firmware.) Printing appears to work well, except the print job never finishes properly - it gets stuck at about 99% completion. The extruder returns to the park position and the extruder heater turns off, but the heated bed remains on, and the printer will not accept any manual commands or a force stop command. My only recourse is to turn off the bed heater manually via the LCD control panel on the printer and then cycle the power on the printer.
The print job using the same gcode prints and finishes correctly in Repetier-Host with the printer directly connected via serial connection (i.e. not via repetier-server.)
I suspect that I am missing some termination gcode commands, but I am not sure what.
Has anyone else had a similar issue, or has some tips on what to do to rectify it?
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dnsmasq error on raspberry pi b+

October 21, 2016, 8:47 am
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I have flashed the latest image to the raspberry pi and I keep getting these errors when booting. I am then brought to a browser screen saying 127.0.0.1 refused to connect. I am connected through ethernet and I am using the HDMI port. I am able to ping the pi successfully on my network.
Pictures of error messages
The slideshow section is hiding the error message in the 3rd picture. IF you click on the imgur logo in the top left it will bring you to the full pictures.
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