废钢剪切机液压站电气控制系统设计  

Design of Hydraulic Station Electrical Control System in Scrap Shearing Machine

作　　者：殷勇[1] 王启业[1] 宗立杏 Yin Yong;Wang Qiye;Zong Lixing(Sinosteel Xi'an Machinery Co.,Ltd.,Xi'an 710201)

机构地区：[1]中钢集团西安重机有限公司

出　　处：《冶金设备》2019年第6期14-17,21,共5页Metallurgical Equipment

摘　　要：1250T废钢剪切机液压站电气控制系统为集中式控制系统,PLC完成对现场设备的控制,由上位机完成工艺上所要求的参数设定和工艺参数的状态显示。上位机与PLC之间采用工业以太网通讯完成数据交换,通讯协议为TCP/IP以太网络通讯协议,通讯速率为100M。分别可以在操作台和上位监控计算机两处进行操作,控制系统可以运行在手动和自动两种模式下。The electric control system of 1250 T scrap shearing machine hydraulic station is the centralized control system and PLC completes the control of the field equipment. The upper computer completes the setting of the parameters required in the process and the state display of the process parameters. The data exchange between host computer and PLC is accomplished by industrial Ethernet communication. The communication protocol is TCP/IP Ethernet network communication protocol,and the communication rate is 100 m. The control system can be operated in both the console and the upper monitor computer,and the control system can be operated in both manual and automatic mode.

关 键 词：集中式 PLC 上位机 以太网通讯 

分 类 号：TG333.21[金属学及工艺—金属压力加工]