The WinCC Configuration Manual Volume 1 is a product manual by Siemens, which describes the features and characteristics of the product.
The WinCC Group State Manual describes the concepts, configuration rules, and scripting options for WinCC projects. It includes detailed sections on project naming, variable naming, screen naming, update cycles, global scripts, and data handling.
The document also covers C‑script integration, DLL interfaces, and message processing, offering examples and best‑practice recommendations for developers and engineers working with Siemens WinCC. This manual is written in Chinese.