Communication of PC and Single Chip Microcomputer in DCS
Zou Xuan · Journal of Hunan Insitute of Engineering · 2001
In the Distributed Control System, we adopt the designing ruler of the Distributed Control, classed management and concentrated operation. In this system, it is necessary to keep the data and commands to be transmitted correctly with all speed at the each level and among the computers. The communication of system is very important. This article introduces the communication method which the writers adopt in the DCS system between the personal computer and single chip microcomputer. We select MCS-51 single chip microcomputer, which is used in a very wide range of industrial fields. The developing environment of Personal Computer is Visual Basic 6.0.