机构地区: 广州航海高等专科学校
出 处: 《船舶》 1997年第4期26-30,共5页
摘 要: 本文对用PLC改造大龄远洋货船机舱集中监测报警系统进行阐述,介绍了硬件接线图及程序梯形图,总结了系统的特点。 The paper introduced the application of PLC in renovating the engine room centralized monitoring and alarming system of aged ships. Detailed presentation is given to hardware line connection diagrams, programming block diagrams, and summerized the advantages of the system.