9/9/2020 2:28 PM | |
Joined: 5/16/2014 Last visit: 9/12/2022 Posts: 7298 Rating: (2169)
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Hello _rogerr, You can only send data with the Cloud Connector. Data cannot be received in WinCC. see Manual https://support.industry.siemens.com/cs/ww/en/view/109773078/121165197835
Georg Berghof |
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9/9/2020 4:14 PM | |
Joined: 9/27/2006 Last visit: 10/19/2024 Posts: 12289 Rating: (2687) |
Hello Roger; This ocument should providde information on the relationship between WinCC v7.5 and MQTT. WinCC data connection to the cloud https://support.industry.siemens.com/cs/ww/en/view/109760955 Hope this helps, Daniel Chartier |
9/9/2020 5:20 PM | |
Joined: 9/27/2006 Last visit: 10/19/2024 Posts: 12289 Rating: (2687) |
Hello Roger; The document I proposed was to show you that MQTT could only be used to connect WinCC to cloud services, such as MindSphere. If you want to connect WinCC to a physical controller on your plant floor, there are other mechanisms that are built-in to WinCC, and are available through the Tag Management editor, and the communication channels you will access there. The screenshot below shows the communication channels installed in WinCC v7.4. This is the manual the screenshot refers to: WinCC v7.4 Communication https://support.industry.siemens.com/cs/ww/en/view/109736225 Read the first chapter (Process Communication) to see how these connections are established to different Siemens D 3rd-party controllers; pay special attention to the section "External Tags" You mentioned a gateway that you plan to use. What make and model is it, and which protocols does it connect to? The more information you provide, the better we can help, Hope this helps, Daniel Chartier |
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