摘要
带式输送机在江铜各大厂矿得到广泛应用,它的控制形式有继电接触器、单片机、微机和PLC控制等多种形式。根据江铜输送矿石的实际需求和应用,提出多级带式输送机集中控制系统设计方案。根据带式输送机的工作流程和控制要求,利用三菱FX2N系列PLC的集中控制和简单可视化的程序开发设计带式输送机物料输送控制系统。根据设计条件、控制要求,分析输入输出地址,设计了电路图、接线图和梯形图,对PLC进行了选型、程序的编制,并对程序进行模拟仿真,确保程序的可运行性。
With the development of modern industrial technology, the applicationof belt conveyor hasbecome increasingly widespreadin Jiangxi Copper with diversified forms of relay contactor, single- chip microcomputer, microcomputer and PLC control. This paper puts forward the centralized control system design of multi-stage belt conveyor on the basis of the practical needs and application.It introducesthe application of PLC to the electric control system of the belt conveyor. According to the requirements for production control of the belt conveyor, we develops the control systembased on the centralized control and simple visualization of the Mitsubishi FX2 N PLC. We analyze the input and output address analysis, design the circuit diagram, wiring diagram and ladder diagram, select the PLC model and program it based on the design condition and control requirement, and simulate the program to ensure its performability.
出处
《铜业工程》
CAS
2016年第4期86-91,共6页
Copper Engineering
关键词
带式输送机
自动控制
PLC
编程
选型
beltconveyor
automatic control
PLC
programming
model selection
