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  • Writer's pictureDestek Ekibi

Web server

​The SIMATIC S7-1500 CPUs have an integrated web server.

​You can display the CPU status without additional software installation via a web browser and control it to a limited extent. Graphically visualized process variables and user-defined websites facilitate information acquisition and diagnostics of plant states.

Home page web server

Example: Web server simplifies maintenance of treatment plants

Automation task:

​Implementation of a user interface for fault management of a treatment plant.


​Treatment plants operate fully automatically, they are not manned. The operator optionally receives an SMS if a fault occurs. For diagnostics, the operator directly accesses the corresponding web sites.


​Creation of user sites for the web server of a SIMATIC S7-1500 CPU. The customer can make changes to the web sites himself, e.g. the mobile number for the SMS messages, settings in the CPU or the message texts.


​The web server provides you with the following advantages:

·​Access via web browsers to a SIMATIC S7-1500 with plant-relevant operating data

·​Display of service and diagnostics information over large distances

·​Access restrictions for unauthorized users

Additional information

​A detailed description of handling the web server can be found in the Function Manual "SIMATIC S7-1500 web server" ​SIMATIC S7-1500 Web server​.

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