Hello,

WinCC already has built in the ability to use an Alarm Control object to visualize messages. You can simply enable to Export icon on the toolbar and send as a CSV. This can be done programmatically in lieu of operator interaction. That is the cost effective (least engineering) option provided with the product. Then, you open and process the csv file in Excel. Of course, there are many other ways to solve this problem but try this first to make sure the data you want to collect is there.

Thanks,

Steve

Hello ma'moon_gaber

if you want to hae access from an Excel Sheet to winCC you can use VBA as OPC UA Client to get access to the WinCC OPC Server (LINK)

If you want to write data directly from WinCC to an Excel Sheet you can try to use the MS Automation interface with VB Script. There is an simple example in the WInCC Help System.

It would help to understand your usecases better if you could give us a few more details

Bye Murof