The application example implements a visualization in the Logic Builder within the EcoStruxure Machine Expert software which can be used to control and monitor MQTT client. Three visualization screens are provided which can be switched from the Visu_Main.
The visualization also exists as web visualization.
With the web visualization, you have access to machine control functions over the network. To prevent unauthorized access to your machine control, perform the following technical and organizational measures for the system on which your application is running.
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UNAUTHENTICATED, UNAUTHORIZED ACCESS |
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oDo not expose controllers and controller networks to public networks and the Internet as much as possible. oUse additional security layers such as VPN for remote access and install firewall mechanisms. oRestrict access to authorized personnel by activation and deployment of the user management of the controller and the visualization. oChange default passwords at start-up and modify them frequently. oValidate the effectiveness of these measurements regularly and frequently. |
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Failure to follow these instructions can result in death, serious injury, or equipment damage. |
Visu_Main > MQTT Client - Connect
Visu_Main > Publish
Visu_Main > Subscribe
