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现场总线是工业自动化领域的最新技术动态。本文首先介绍了现场总线和传统DCS两种控制系统在硬件组成、软件组态、参考模型方面的主要区别,并着重分析了现场总线控制系统较传统DCS控制系统的优点及其目前现场总线控制系统发展过程中存在的一些问题。
Fieldbus is the latest technology in the field of industrial automation. This article first introduces the main differences between the fieldbus and the traditional DCS in terms of hardware composition, software configuration and reference model, and analyzes the advantages of the fieldbus control system over the traditional DCS control system and the current field bus control system Some problems in the development process.