10/23/2012 11:45 AM | |
Joined: 12/19/2006 Last visit: 9/16/2024 Posts: 22 Rating: (2) |
Hi all, I'm using Socut version 4.2.1.1 and WinCC flexible 2008 SP3. Although I declared a FB instance as a global variable in the interface section of a MCC unit, I cannot link the input or output parameters of the FB to I/O fields on the HMI. Within the unit properties the export option is checked, its size does not exceed 64 KB, but I guess something is not OK since the online help of Simotion Scout states this: "Creating a function block instance" Before you can use a function block, you must define an instance. Each instance of an FB is independent of the others; once an instance has ended, its static variables remain stored. Instances of an FB are defined in the declaration tables of the LAD/FBD unit or of the LAD/FBD program. The scope of the instance declaration is dependent on the location of the declaration:
Did anyone have the same problem? Best regards. |
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