摘要
介绍了通用控制逻辑模块(LOGO!)的结构特点、技术性能;采用LOGO!实现备用电源自动投入的控制。其接线简单、控制灵活、调试方便、运行可靠。
The construction features and technical performance of LOGO! were introduced, which is used to control the automatic switch of spare supply, with the advantages of simply connection, flexible control, convenient debug and reliable operation.
出处
《低压电器》
北大核心
2005年第11期55-57,共3页
Low Voltage Apparatus
关键词
可编程逻辑控制器
备自投
供电
programmable logic controller （PLC）
automatic switch of spare
power supply
