Research And Implementation Of FCS Configuration Technology Based On COM Component

PCS is a new generation of control system after DCS, it represent an unreversed developing direction that digital devices, network devices, control functions, device management are used in local machines. PCS is going to be the mainstream of automatic technology in the future, for its advanced character, practicability, reliability and openness.Configuration software is the most important one in many automatic application software. With the developing of computer technology, designing method of configuration software was developed from the direction of process to the direction of component, network and distribution. COM technology is the new designing method of configuration software, so the study and implementation of PCS configuration technology based on COM Component has quite important meanings.This paper firstly introduces the generation, meanings, features, advantages, kinds and developing trends, then analyses and summarizes the configuration software's developing background, study of actuality inside and outside, designing idea, configuration method, component, system structure arid developing trend, based on this, combines the control system features, consults the existing excellent designing idea of configuration software, and blends in COM technology, the author designs a suits of configuration software based on COM. This system includes six parts: graphical interfaces configuration and running subsystem, control strategy configuration and running subsystem, real-time database subsystem and trend chart module, history report module and input/output interface driver module. As practice, this configuration software basically contain the essential functions what a industry configuration software must has, reaches the expectant demands of study and practice.