基于PLC的全自动打料系统设计

针对制药过程中人工打料存在的危险系数高、预警不及时、生产效率低等问题,设计了基于S7?1500 PLC和WinCC的全自动打料系统,详细介绍了系统的软硬件配置、人机交互界面与电气控制程序.通过对某制药公司的生产工艺分析,并结合现场数据,提出了一种罐区P LC与车间分布式I/O模块互连的控制方案;基于上位机WinCC组态...

Design of Fully Automatic Feeding System Based on PLC

Aiming at the problems of high risk factor,untimely early warning and low production efficiency of manual feeding in the pharmaceutical process,an automatic feeding system based on S7-1500 PLC and WinCC was designed and developed.The hardware configuration,human-computer interaction and electrical control program of the automatic feeding system were introduced in detail.By analyzing the production process of a pharmaceutical company and combining field data,a control scheme for interconnection between the tank area PLC and the workshop distributed I/O module was proposed.Based on the real-time detection and control of the WinCC configuration interface of the upper-computer,the separation of people from the scene was realized,At the same time,SQL Sever database and PLC communication were used to complete the data collection and analysis.The production practice shows that the system has the advantages of high stability,high cost performance,and high production efficiency,which can meet the needs of rapid feeding of multiple materials at the same time,and is in line with the current manufacturing development trend.