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PLC 与计算机通信是最简单、最直接的一种通信形式,几乎所有种类的 PLC 都具有与计算机通信的能力.本文介绍OMRON公司C系列PLC与计算机的通信,这种通信系统以计算机为系统的上位
PLC and computer communication is the most simple and most direct form of communication, almost all types of PLC have the ability to communicate with the computer.This article describes OMRON company C series PLC and computer communication, this communication system to computer-based Host