摘要
本系统基于可编程序控制器(PLC)本身具有的逻辑和计算功能及抗干扰和抗震性能强的特点,实现煤矿配煤装车系统的自动化控制。系统软件采用模块化编程,程序用梯形图语言编写。系统性能稳定,运行费用低,运行可靠。
The system is based on PLC (programmable logic controller) with the character of logic function, calculation ability, anti- jamming and anti- vibration ability. In this way, the automatic control in coal blending and loading system can be realized. The system adopts module programming and its program is compiled with ladder diagram language. The system has the advantages of stable performance, lower cost and reliable operation.
出处
《科技情报开发与经济》
2005年第6期233-235,共3页
Sci-Tech Information Development & Economy
关键词
PLC
配煤装车系统
自动化控制
PLC
coal blending and loading system
automatic control
