CAJ | 학술논문

为了实现饮料混合机能够完成手动、自动及CIP清洗功能，达到混合机能够把水、糖浆、CO2按一定比例混合，最终能够使饮料混合机具有故障报警提示及故障复位功能的目的。主要运用压力及液位传感器、继电器、流量计等元器件。采用了西门子S7-200 PLC处理实现的方法，做了PLC仿真实验，实现饮料混合机的设计功能，证实了基于S7-200 PLC饮料混合机的控制系统设计的可行性和可靠性。
위료실현음료혼합궤능구완성수동、자동급CIP청세공능，체도혼합궤능구파수、당장、CO2안일정비례혼합，최종능구사음료혼합궤구유고장보경제시급고장복위공능적목적。주요운용압력급액위전감기、계전기、류량계등원기건。채용료서문자S7-200 PLC처리실현적방법，주료PLC방진실험，실현음료혼합궤적설계공능，증실료기우S7-200 PLC음료혼합궤적공제계통설계적가행성화가고성。
In order to achieve manual,automatical and CIP cleaning functions,mixing of syrup,water and CO2 according to certain proportion,and fault alarm prompt and fault reset functions of beverage mixer,pressure sensor,liquid-level sensor, relay,flowmeter and Siemens S7-200 PLC were adopted in the control system of beverage mixer. The PLC simulation experiment was performed. The design functions of beverage mixer were achieved. The feasibility and reliability of beverage mixer control system based on S7-200 PLC were confirmed by the experiment.