〔本刊讯〕为培养技术人才,提高维护人员的业务水平,炼钢厂于日前建成了先进的PLC实验室,为职工创造了理论学习和动手实践的好机会。转炉自动化改造完成后,PLC广泛应用在炼钢、连铸、精炼等工艺流程中。由于这些设备平时处于在线运行中,维护人员没有机会进行故障演练,只能等待? 〔Journal News〕 In order to train technical personnel and improve the professional level of maintenance personnel, the steelworks recently built an advanced PLC laboratory and created good opportunities for theoretical study and hands-on practice for employees. Converter automation transformation is completed, PLC is widely used in steelmaking, continuous casting, refining and other process. Because these devices are usually in online operation, maintenance personnel have no chance to conduct fault drills, can only wait?