PLC在冷冻干燥机控制系统中的应用

论文介绍了可编程控制器在冷冻干燥机的应用。可实现较高的自动化程度,并完成智能控制、状态显示和故障报警等任务,提高了系统的稳定性和可靠性。

The thesis introduced application of PLC on the system of frozen dryers.The system of PLC can realize higher automatic degree,such tasks as it is apparent to finish the intellectual control,stating and fault alarm,and increases the stability and reliability of the system.