我说的意思就是：
变量可以通过WINCC工具中变量导出工具导出；
（注：It's located in 'Start -> Simatic -> WinCC -> Tools'.
If it is not there, you have to install it. just insert the WinCC install cd and choose 'custom install'. Under one of the additional options you will find the 'tag export import' tool.
You can use the tool "Tag Export Import" which is located in 'Start -> SIMATIC -> WinCC -> Tools'）
报警记录可以通过相应的工具导出；
画面拷贝应该理解吧；
其他的就是剩下的啊，比如：变量归档、布局、打印任务，自然还有项目函数（要是有的话）
不知道够不够明白