基于PLC与MCGS的定量灌装控制系统设计与实现

摘要

The design scheme of quantitative filling control system based on PLC and MCGS was discussed. The system uses Siemens PLC as the controller and Kunlun MCGS touch screen as the host computer,which can satisfy automatic filling of liquid within 40 kg. The filling accuracy is high and the filling parameter is adjustable. The visual man-machine interface design realizes real-time and effective monitoring of the filling process and is easy to operate. Through online commissioning,the system runs stably and reliably, has achieved the expected objective,and has the prospect for extensive application in industry.%论述了基于PLC与MCGS的定量灌装控制系统的设计方案.系统采用西门子PLC为控制器,昆仑通态触摸屏为上位机,可满足40kg以内的液体自动灌装,灌装精度高、灌装参数可调.可视化的人机界面设计实现了灌装过程的实时、有效监控,且易于操作.经联机调试,系统运行平稳可靠,达到了预期目标,具有工业推广应用前景.