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将PLC对入矿井提升机的电控系统,可使提升机的运行更加安全可靠。本文介绍了由PLC构成的提升机电控系统的特点,并通过应用实例,探讨了PLC应用中的问题。
The PLC into the mine hoist electronic control system, the elevator can make the operation more secure and reliable. This paper introduces the characteristics of the elevator control system composed of PLC, and discusses the problems in PLC application through the application examples.