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.
Feature:
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.
Solution:
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.
Benefits
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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