随着PLC在工业自动化领域的不断发展,使得工业自动化技术的创新也在不断增强。目前的计算制系统中已安装了大量的可编程控制器,但是伴随着计算机网络编程控制器向自动化方向的不断发展,其将在工业领域发挥更大的作用。现通过对PLC发展现状的研究对PLC未来的发展做出预测,以促进可编程控制器的自动化及信息化发展步伐。 With the continuous development of PLC in the field of industrial automation, the innovation of industrial automation technology is also constantly increasing. A large number of programmable controllers have been installed in the current computing system, but along with the continuous development of the computer network programming controller in the direction of automation, it will play a greater role in the industrial field. Now through the development of PLC status of the PLC to predict the future development to promote programmable logic controller automation and information pace of development.