摘要
逻辑控制器是一种基于数字控制原理的先进控制器,其控制系统具有PLC的优点和继电器驱动能力大、价格低廉的特点;介绍了利用OMRON公司生产的逻辑控制器ZEN对T68镗床原电气控制线路的技术改造,阐述了系统改造方案制订的原则、技术改造的内容、方法与步骤。
Logic controller is an advanced controller based on the digital control theory, which has the advantages of big drive capability and low price. This paper introduced the technological transformation of the quondam electrical control circuit in T68 boring machine using logic controller ZEN which is produced by OMRON Company,expounded the principle of programming,the content of technological transformation,methods and steps.
出处
《机械工程与自动化》
2008年第6期150-151,154,共3页
Mechanical Engineering & Automation
关键词
逻辑控制器
T68镗床
技术改造
logic controller
T68 boring machine
technological transformation
