PLC与单片机之间的串行通信技术分析

Analysis of Serial Communication Technology between PLC and MCU

阐述串行通信技术是指在信息传输的过程中,需要通过相关的通信渠道保持数据的输入和处理,通过并行的发信和接收,从而保证通信的质量。PLC与单片机是当前工业自动化控制中的重要组成部分,其在应用的过程中具有较强的可靠性,可用于各种设备的控制过程中。而串行通信技术的利用可以使其的处理能力得到有效提升。探讨PLC、单片机之间的串行通信技术,发挥多元的组合控制功能,从而实现PLC与单片机的控制目的。

This paper expounds that serial communication technology means that in the process of information transmission,it is necessary to maintain data input and processing through relevant communication channels,and ensure the quality of communication through parallel sending and receiving.PLC and single chip microcomputer are important components of current industrial automation control.They have strong reliability in the process of application and can be used in the control process of various equipment.The use of serial communication technology can effectively improve its processing capacity.It discusses the serial communication technology between PLC and single chip microcomputer,and gives play to multiple combined control functions,so as to realize the control purpose of PLC and single chip microcomputer.