The paper provides a system design schema mainly on the basis of the IEC61131-3 international standard, especially by doing research on the architecture and working principles of the soft PLC.
本文基于IEC61131 - 3国际标准、软逻辑控制系统的体系结构与工作原理，给出了嵌入式软逻辑控制系统的整体设计方案。
Secondly, the history and features of soft PLC are also introduced, and by means of analyzing the working principles, the general architecture of the system are put forwarded.
其次简介了软逻辑控制技术的产生、特点及其工作原理，提出了软逻辑控制系统的总体设计方案。
Secondly, the history and features of soft PLC are also introduced, and by means of analyzing the working principles, the general architecture of the system are put forwarded.
其次简介了软逻辑控制技术的产生、特点及其工作原理，提出了软逻辑控制系统的总体设计方案。
应用推荐