Api Free - Wincc Rest

使用WinCC REST API主要分为（WinCC项目）、 安全与权限配置 两部分。

Navigate to the or WebNavigator / WebUX configuration.

Define the URL and port where the API service will listen for incoming requests. Common Use Cases wincc rest api

In this Python code, the widely used requests library is employed to read a tag value from the WinCC server:

The payload is formatted strictly in JSON (JavaScript Object Notation) , making it instantly readable by modern programming languages (Python, C#, JavaScript) and enterprise software. wincc rest api

var response = await client.ExecuteAsync(request);

curl -X GET "https://192.168.1.100/api/v1/alarms/active" \ -H "Authorization: Bearer <token>" wincc rest api

Open your WinCC project (WinCC Explorer or TIA Portal for Unified).