摘要
本文通过西门子s7-400系列PLC在我公司60万吨醇氨联产项目原料煤储运控制系统中的应用,从PLC硬件和软件两方面,介绍了PLC控制系统硬件、软件的选型、设计和组态方面的内容。
This paper Siemens S7-400 series PLC in the application system of raw coal storage and transportation control my company 600000 tons of ammonia alcohol cogeneration project, from two aspects of hardware and software of P L C, introduced PLC control system hardware, software selection, design and configuration aspects.
出处
《变频器世界》
2014年第8期90-93,97,共5页
The World of Inverters
