IS220PAICH1B GE

PLC is a discipline that focuses on application direction.So take a little more practice.Don’t look down on small projects in which you can summarize the logical way of thinking about designing programs.Continue to progress in the summary.For example,every time you go to the site to debug,call the program on the site to view it,and learn from it,the structure of the program,and the difference and characteristics of other programs.PLC是一门侧重应用方向的学科。所以要多一点实践。不要看不起小的项目，在其中你能总结出设计程序的逻辑思维方法。在总结中不断进步。例如每次到现场调试的话，调用下现场的程序进行查看，从中了解下，程序的构造，和其它的程序有什么不同和特性。