WinCC用户归档技术在中药提取过程控制中的应用

Application of WinCC User Archive in Chinese Medicine Extraction Control

为了有效记录工艺配方和工艺参数,采用WinCC用户归档技术对中药提取过程进行控制。用户归档组件由用户归档编辑器、WinCC用户归档表格控件和用户归档脚本函数组成。应用用户归档技术的基本步骤包括:组态和建立数据记录交互界面。最后,给出了具体的实现方法和实例。通过与通用的数据库操作方法相比较,证明了该技术应用于过程控制中的先进性。

In order to effectively recording process recipe and process parameters, using WinCC user archiving technology to control the extraction process of Chinese medicine. Users archive component by the user archive editor, WinCC user controls and user archiving form the composition of the script function. Application user archiving basic steps include： configuration and set up a data recording interface. Finally, gives the realization of specific methods and examples. Database operations with common methods of comparison show that the technology used in advanced process control.