主要研究储丝柜物料信息传递工作原理和控制过程,对其错误原因进行分析,通过改进信息传递方式,把由上位监控软件iFIX编写的传递程序改为底层PLC与PLC之间直接通讯,解决储丝柜物料信息出错的问题,提高储丝柜物料信息的可靠性和可维护性,达到保障产品质量的目的。 Mainly researching the working principle and control process of material transfer in material storage cabinet, analyzing the reason of its error, changing the transfer program written by the supervisory software iFIX to direct communication between the underlying PLC and PLC by improving the information transfer method, Silk screen material information problems, improve the reliability and maintainability of the material information of the silk screen cabinet, to achieve the purpose of ensuring product quality.