发表于:2005-07-03 17:35:00
2楼
If you try to use a plug-in designed to be used on a functional block on a device抯 virtual functional block, the plug-in is likely to fail. Plug-ins are typically designed to be used with LonMark functional blocks. The virtual functional block is how the LonMaker tool represents the network variables and configuration properties that are not contained by LonMark functional block. The virtual functional block is not a real functional block, but a convenient way provided by LonMaker to access the non-LonMark part of the device interface.
看完这段你就应该明白了