西门子S7-1500PLC高速数据记录存储方法研究  

Study on High-speed Data Recording and Storage Method of Siemlens S7-1500 PLC

作　　者：岳轶翔 Yue Yixiang

机构地区：[1]航星国际自动控制工程有限公司

出　　处：《智慧工厂》2021年第9期49-56,共8页Smart Factory

摘　　要：本文重点关注S7-1500完成高速数据收集之后的存储与传输环节,使用PLC数据轨迹、PLC数据记录、PLC文件读写、FTP传输四种方式;针对预先设定的存储任务分别进行了编程实验,并通过应用要点总结和实验结果对比,分析其中优劣,大致确定了各种方式相对适用的使用场景。This article focuses on the storage and transmission links after S7-1500 completes high-speed data collection.It uses four methods:PLC data trace,PLC data Logging,PLC File Handling,and FTP transmission.Programming experiments are carried out for preset storage tasks.And through the summary of applicatian points and comparison of experimental resuts,analyze the pros and cons,and roughly determine the relatively suitable use scenarios of various methods.

关 键 词：高速数据记录 数据轨迹 数据记录 文件读写 FTP 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床]