Siemens WinCC Web Navigator 10 Client: Features & Setup Guide
Siemens WinCC Web Navigator 10 is a powerful extension for the WinCC SCADA system, enabling operators and engineers to access plant visualization and control functions through a standard web browser. This client-based solution provides secure, platform-independent remote monitoring without the need for full WinCC installation on each client machine.
What is WinCC Web Navigator?
WinCC Web Navigator is a server-client application that publishes WinCC process screens to the web. It consists of a server component installed on the WinCC server and a client component that runs in a browser. The client license, such as the 6AV6362-1AF00-0BB0, authorizes a single concurrent connection to the Web Navigator server. This allows remote users to view and operate the HMI just as they would on a local station, with full support for alarms, trends, and recipes.
Key Features of Web Navigator 10 Client
- Full access to WinCC process pictures, alarms, and tag values via Internet Explorer or other supported browsers.
- Secure communication with HTTPS and user authentication integrated with Windows security.
- Thin client architecture – no local installation beyond the browser and a small ActiveX control (or HTML5 in newer versions).
- Scalable licensing model: purchase client licenses according to the number of simultaneous remote users.
- Support for multiple languages and dynamic screen adaptation.
Licensing Model and Part Numbers
The Web Navigator 10 client license 6AV6362-1AF00-0BB0 is a single client access license (CAL). It is essential to match the license with the server version. For larger systems, multiple licenses can be purchased. The server itself requires a base license, and additional options like DataMonitor or WebUX may have separate licensing. Always check the Siemens Industry Mall for the latest part numbers and compatibility.
| License Type | Part Number (Example) | Description |
|---|---|---|
| Web Navigator Server | 6AV6362-1AA00-0BB0 | Basic server license for up to 3 clients (may vary) |
| Client Access License | 6AV6362-1AF00-0BB0 | Single additional client license |
| Diagnostics Client | 6AV6362-1AH00-0BB0 | For remote diagnostics and maintenance |
System Requirements and Setup
To deploy Web Navigator 10, you need a WinCC V7.4 or higher server with the Web Navigator server option installed. The server must run on a Windows Server OS with IIS enabled. Client machines require a compatible web browser and the Siemens Web Navigator client add-on. Network configuration must allow HTTP/HTTPS traffic on the designated ports (default 80/443). For optimal performance, ensure the server has sufficient RAM and CPU to handle concurrent client sessions.
Common Use Cases in Industrial Automation
Web Navigator is widely used in industries such as water treatment, manufacturing, and energy management. It allows managers to monitor production KPIs from an office, enables maintenance teams to check equipment status remotely, and supports system integrators in providing remote support. With the rise of Industry 4.0, web-based SCADA clients are becoming a standard component of modern automation systems.
Troubleshooting Tips
If clients cannot connect, verify that the Web Navigator server is running and the license is sufficient. Check firewall settings and ensure the correct URL is used (e.g., http://servername/WebNavigator). Also, confirm that the client add-on is properly installed and the browser security settings allow ActiveX controls (for older IE-based clients). For HTML5 clients, ensure compatibility with the server version.
Note: Always refer to the official Siemens documentation for detailed installation steps and compatibility matrices. The part number 6AV6362-1AF00-0BB0 is a specific license for WinCC Web Navigator V10; newer versions may have different numbers. For the latest information, visit the Siemens Industry Online Support portal.
