P0800KD FOXBORO plc程序

P0800KE – FOXBORO
P0900DB – FOXBORO
P0900ES – FOXBORO
P0900ET – FOXBORO
P0900EW – FOXBORO
P0900EX – FOXBORO
P0900EY – FOXBORO
P0900EZ – FOXBORO
P0900FA – FOXBORO
P0900FB – FOXBORO
P0900FC – FOXBORO
P0900FD – FOXBORO
P0900FE – FOXBORO
P0900FG – FOXBORO
P0900FH – FOXBORO
P0900FJ – FOXBORO
P0900FK – FOXBORO

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描述

对象编程是计算机高级语言的一种先进的编程模式,在工业控制系统的plc程序中也可以采用这种设计思想,虽然我们无法实现面向对象的很多优秀特点如“继承”,甚至于它根本就不具备面向对象编程语言的特点,但面向对象编程的基本概念就是类和类的实例(即对象)

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