OPC UA Lesson 1- What is OPC UA? 

This is the best tutorial on OPC UA. Thank you for your time :)

Amazing explanation as always Rajvir! Thanks for sharing your knowledge.

Keep on posting sir...Love your videos

Best video on OPC UA I've seen, thank you Rajvir :)

Thanks, very informative and clear.

Great explanation and using real world example to explain the OPC UA. Now, its very clear to me about server and client concept. Thanks Sir

Bro, This is my 1st of your video, my 1st of knowing about UPC UA by the end of video gained pretty much. Awesome explaination. Thx keep rock on.. 💐💐

Hi. Very good video! congratulations!

thanks for sharing ! is very amazing that with opc ua connect simulation enviorements with real filed devices

Well done sir!

I cannot reach that reference link that you are referring to at four minutes in into the video. would love to know which video in particular you are referring to. Thanks for the content.

ty

Are there any alternative to OPC UA ? Is it a must have for 4.0 industry ?

Well explained, thank u

Very good sesssion.. thank you

Thanks a lot for the video Rajvir. I am little confused, is the main idea for OPC-UA is data collection or is also for real time control. e.g. controlling a motor , synchronization between industrial controllers, turning on/off actuators, etc ? I mean is it a replacement to existing protocols as Ethernet/IP, Modbus,etc ?

Thank you for this tutorial :D

Very clear

Excellent explanation, will you take any classes on Ignition with PLC ?

Thanki you for sharing! It's a wonderfual explanationt of opcua

Very nice explanation!!!

Unti I saw this video I thought the OPC UA Server can be the main element of an OPC UA network, but this shows, that the Client can be the central and communicate with several servers in this case. For example a Computer (client) can communicate with several PLCs (servers) and gather production data from them, right?

Hi. Very good video! congratulations! Do you know if we can send CSV file (500ko to 1Mo) with OPCUA? Can we use it like FTP? If yes, what type of file can be send thanks opcua? Thanks a lot for your answers. Have a good day.

Awesome bro

Thanks for insights, is the OPC UA can be installed in any make of PLC???

Great explanation 👏 👏 👏

Let's say, I have a communication failure (over remote like cellular, VDSL etc.) with OPC server like 4 hour or so. Will the OPC-UA return lost values with their timestamps to the OPC-UA Client when communication back up? Or is there a communication protocol can do that?

Would you please make a video for Extraction of data from Siemens Plc 400,1200 to OPC ??

Do you have videos on Ignition Perspective here or in Udemy ? Will you take any online class for ignition

what OPC UA stands for? Thank you for the video.

hello Rajvir , i want to know how can i transfer the realtime database from opc server to my react native app . thanks in advance

Good explanation about OPC UA. I would like to go little deep

So basically it is for data acquisition only and cannot actually control the equipment/devices?

How many tags are used in total in opc-ua?

Can I use the opc software with S7-400 CPU

Can I create a opc server to read data from Siemens plc?

Where is the link for downloading simulation server & client?

Dear sir good morning sir hydraulic k liye bhi video banao

Sir is it OPC UA & ONLY OPC SAME

Lets say the PLC is OPC UA sending data over to a system OPC DA Client, are there any additional requirement such a tunneller or something like that. Sorry of my question is not structured properly.

Hi, I Am working on a project where the OPC UA Server (Phoenix contact AXC 1050 PLC) is connected to a Sierra RV50 router with a M2M Sim-Card (Router 1). The OPC UA Client is a laptop with TIA Portal WinCC professional on a office-network (Router 2). So I know that I Should put the IP "opc.tcp://name:Port" of the PLC (OPC UA Server) in the "OPC UA Discovery URL" in TIA Portal Scada (OPC UA Client.) But this won't work because the PLC is on another network. I found something that it should be possible to connect the 2 networks with a VPN-Tunnel. But now my question is, *Is it possible to send and receive data over a VPN Tunnel using OPC UA?* Hope to receive a reaction. Thanks in advance! Joost