KUKA programming accessing global variables using kukavarproxy and openshowvar

#TUTORIAL about programming KUKA robots (KRC2 and KRC4).
In this video we show how to access global variables from a computer through TCP/IP using KukaVarProxy server by IMTS and OpenShowVar clients.
We will use different clients such as UI, python and Java connectors.
If you want to learn how to connect remotely to the smartpad or share folders watch my previous video • KUKA KRC4 remote deskt...
github.com/ImtsSrl/KUKAVARPROXY
github.com/linuxsand/py_opens...
github.com/aauc-mechlab/JOpen...
sourceforge.net/projects/open...
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Video chapters:
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00:00 - Intro
00:25 - KukaVarProxy Github
01:40 - Transfer to the controller KukaVarProxy
02:00 - Installing KukaVarProxy
03:10 - Open port for KukaVarProxy
04:05 - Test KukaVarProxy with OpenShowVar
06:45 - Py-Openshowbar (Python connector)
08:28 - JOpenShowVar (JAVA connector)
09:33 - End
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Video tutorial sobre programación de robots KUKA (KRC2 y KRC4).
En este video os mostraré cómo acceder a variables globales desde un ordenador a través de TCP/IP utilizando el servidor KukaVarProxy de IMTS y clientes OpenShowVar.
Usaremos diferentes clientes como UI, python y Java.
Si quieres aprender a conectarte de forma remota al smartpad o compartir carpetas ve mi video anterior • KUKA KRC4 remote deskt...
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Tutoriel vidéo sur la programmation des robots KUKA (KRC2 et KRC4).
Dans cette vidéo, je vais vous montrer comment accéder aux variables globales à partir d'un ordinateur via TCP/IP à l'aide du serveur IMTS KukaVarProxy et des clients OpenShowVar.
Nous utiliserons différents clients comme UI, python et Java.
Si vous voulez apprendre à vous connecter à distance au smartpad ou à partager des dossiers regardez ma vidéo précédente • KUKA KRC4 remote deskt...
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Video-Tutorial zur Programmierung von KUKA Robotern (KRC2 und KRC4).
In diesem Video zeige ich Ihnen, wie Sie von einem Computer über TCP/IP mit dem IMTS KukaVarProxy-Server und OpenShowVar-Clients auf globale Variablen zugreifen.
Wir werden verschiedene Clients wie UI, Python und Java verwenden.
Wenn Sie lernen möchten, wie Sie sich aus der Ferne mit dem Smartpad verbinden oder Ordner freigeben, sehen Sie sich mein vorheriges Video • KUKA KRC4 remote deskt... an
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KUKA 机器人（KRC2 和 KRC4）编程视频教程。
在本视频中，我将向您展示如何使用 IMTS KukaVarProxy 服务器和 OpenShowVar 客户端通过 TCP/IP 从计算机访问全局变量。
我们将使用不同的客户端，如 UI、python 和 Java。
如果您想了解如何远程连接到智能板或共享文件夹，请观看我之前的视频 • KUKA KRC4 remote deskt...
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#IOT #AUTOMATION #KUKA

[@ishankelkar4347]

Eager to see the next video as well!!

[@rebots]

Thank you! We will keep uploading videos about robots

[@juandiego7119]

To know how read a Variable no from system , i want to read my own variable how is the syntax?

[@luccaleao5304]

Great video, would this work with the KRC5micro controller?

[@rebots]

Haven't tried it yet, but it should. KRC5 hasn't changed much from KRC4. Just the windows version and this also works with KRC2 which was win 98 haha

[@luccaleao5304]

@@rebots apparently the openshowvar exe file from the sourceforge link is corrupted, i wasn't able to extract it

[@josebalam5279]

Could be implemented a artificial vision? And then with the vision move the robot with only press any part on the picture?

[@rebots]

Yes of course! This is what robodk does essentially with their program. They move the robot and can also synchronise with a camera.
But back to JOpenShoeVar and Py-OpenShowVar, they are already accessing the internal variables of the robot, and you can modify them programming, making it as complicated as you want.

[@josebalam5279]

@@rebotscan you share again the link where you download openshowvar, cause in the previous link that you pin., I cannot find the folder. Thanks

[@rebots]

Thank you for your remark, I forgot to add a link in the description.
sourceforge.net/projects/openshowvar/

[@LoveTheLifeStory]

Hello bro, i have downloaded openshowvar from sourceforce then my windows cannot open .exe file. When i double click its no any happend. What runtime do i need to install first ?

[@rebots]

By the way, try this link:
sourceforge.net/projects/openshowvar/files/openshowvar/REV%200.13.0/openshowvar-0_13_0.rar/download
That's weird I think it might be windows blocking it. First try to open it as administrator, if that doesn't work you will need to whitelist the .exe

[@LoveTheLifeStory]

@@rebots thank you brother. Tomorrow i will try again. Today i tried to install minGW and another c++ runtime but not working yet.

[@rebots]

@@LoveTheLifeStory I don't think you need to install anything extra since it's already compiled as .exe, try the new link in the comment.

[@jwhe8423]

openshowvar is empty , no variable had shown in gui

[@discme01]

Can't start the exe. Error: Run-time error 339. I have Kuka KRC4 KSS8.6. What can i do?

[@rebots]

Check that you have downloaded the 32bit version.

[@discme01]

@@rebots My Kuka System has 64bit and on the Homepage i see only one KukavarProxy.exe file for download. I make new port 7000, coldstart..but when I want to start the exe then i have this error: "Runtime Error 339, Component CSWSK32.OCX or one of its dependencies not correctly registered: a file is missing or invalid" Do you have an Idea what can i do?:) Thanks for support👍

[@rebots]

Try downloading kukavarProxy from another source robodk.com/forum/attachment.php?aid=37

[@rebots]

make sure the file cswsk32.ocx is on the same folder when you run the exe
If you have a problem with the file cswsk32.ocx,
Use this command in the Administrator Command Prompt "regsvr32.exe c:\path to the file\cswsk32.ocx" (without the quotes) while changing the true path to the file.
github.com/akselov/kukavarproxy-msg-format

[@discme01]

@@rebots doesn't work. And this is for Windows 7 and Windows 95. I have 10