This FAQ describes how to use the "Change Connection" function to address multiple controllers with just one configured connection. This FAQ covers all panels and the PC Runtime.
Please follow the instructions in the PDF file.
Attachment: 35508221_change_connection_e.pdf ( 1267 KB )
Attachment: 35508221_project_change_connection.zip ( 2281 KB )
Runnability and test environment:
The following table lists the components that have been used to create this entry and verify the functions described.
||Product and version designation|
||WinCC flexible 2008 SP1|
||S7 300 CPU / S7 400 CPU|
Note on using direct keys
The WinCC flexible function "Change Connection" does not change the connection of direct keys.