说明：  这是几年前做的,以下为eVIEW工程师提供的资料,经实际使用OK. 另用VC写了一个简单的通讯程序,实现HMI中数据查询与设置.
(This is a few years ago, following eVIEW engineers to the information provided, OK practical use. another VC write a simple communications program, realized the HMI data query and set up.)