Dear all, Please give me any solution to refresh data automatically from the HTTP server, I have checked in the help file of WinCC OA but I have not found any detailed information related to auto-refreshing data from the HTTP server. I have tried with <meta http-equiv="Refresh" content=&qu...

Hai Mr. Kilianvp

Thank you for your replay, I have tried with that but data is not updating just page is refreshing for every 5 sec as you sed and I am using V3.15

Please give me any other solution.

Dear All,

I have designed an HTML page and I am able to monitor data from the HTTP server but data is updating after pressing reload page button on a browser.

Is there any way to update the data after a few seconds automatically.

<r>Dear All,<br/> <br/> I am using a panel topology, my template resolution is 1920 X 1080 it is working good on the same PC, but if I open UI from ULC client in the browser or maybe from Remote UI I am getting a resolution wrong panel.<br/> <br/> please tell me what needs to be done, I tried with t...

Dear all,

I am not able to find the TIA Technology objects DB tags in the exported file, I am using TIA V14 SP1 and WinCC OA 3.15, how can I access those tags to WinCC OA.

<r>Dear All,<br/> <br/> I am using the Logarithmic option in trend configuration and I am getting an entry on the log viewer saying that value in logarithmic trend must be zero, after opening the trend this entry is coming continuously, please let me know where I have made mistake, for the more info...

Dear Andreas Lugbauer,

I have checked with maxItemsInRequest = 100 but still, I am facing the same error.

<r>Dear All,<br/> <br/> I am not able to select items from the OPC Server and I am getting a warning while browsing items from the server, Please check the attached image for more information.<br/> <br/> Clint is connected to the OPC Server and status is Good, the OPC server is SIEMENS TP1200 Comfor...

Dear All,


where I can find the ProgID of OPC Serve, I want to know ProgID of RSLink OPC Server.

<r>Hi,<br/> <br/> I have installed the proper WinCC OA license in my system but in the Alarm window still, I am getting Event Licence alarm, please look at the attached image.<br/> <br/> <br/> How to avoid that alarm in the alarm window? <IMG src="https://www.winccoa.com/fileadmin/images/fbfiles/ima...