The license available is not sufficient for the configured process objects (482). Please upgrade to another license or book the process objects in programs which are no longer necessary back to the existing license. You can continue the download process, however. Please see the notes in the help file.
原因:
AS RT po点数不够用了,需要重新购买AS RT po数,此时可以通过检查项目的PO信息来进行确认:打开simatic manager-----选中项目----右击选择“PCS7 License information”查看已经组态的PO和已经下载至AS的po。