4Task
The following advanced diagnostic functions will be shown and tested in this chapter:
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Configuration of the web server of the CPU 1214C DC/DC/DC
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Display messages via the web server of the CPU 1214C DC/DC/DC
5Planning
The diagnostic functions will be performed using a finished project as an example.
A project in the TIA Portal that was previously downloaded to the controller should be open for this.
In our case, after starting the TIA Portal, a previously created project will be retrieved from the archive and downloaded to the associated controller.
You can then configure the web server in the TIA Portal.
To demonstrate the display of an error in the module information, the configured signal board AQ 1x12Bit, for example, can be removed. Caution! The PLC should be disconnected from the supply voltage beforehand.
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