西门子PCS7与西门子PLC之间的通讯

Communication between Siemens PCS7 and Siemens PLC

本文以金川集团公司某三元前驱体项目为工程背景,实现了西门子PCS7分散控制系统(DCS)与西门子S7-200SMART、S7-1200、S7-1500和S7-400可编程控制器(PLC)的数据通讯。

This article takes a ternary precursor project of Jinchuan Group Company as the engineering background to achieve data communication between the Siemens PCS7 distributed control system(DCS) and Siemens S7-200SMART,S7-1200,S7-1500,and S7-400 programmable controllers(PLCs).