渣油加氢实验装置研华控制方案中的问题及解决办法  

A Problems and Its Solution in the ADVANTECH Controlling System Developed for the Heavy-oil Hydrotreating Experimental Unit

作　　者：王永庆[1] 吴长安[1] 

机构地区：[1]中国石化抚顺石油化工研究院,辽宁抚顺113001

出　　处：《当代化工》2004年第2期72-74,共3页Contemporary Chemical Industry

摘　　要：阐述了基于研华ADAM - 4 0 0 0系列模块和工控机的研华控制方案在渣油加氢实验装置中的应用情况以及存在的问题 。This article mainly discusses the application of the controlling system based on ADVANTECH ADAM-4000 series modules and industrial computer in the heavy-oil hydrtreating experimental unit. At the same time, discusses a problem arising in the application of this system and gives its solution.

关 键 词：研华控制系统 模块 热电偶 开路保护 数字量输出 渣油加氢 

分 类 号：TE624[石油与天然气工程—油气加工工程]