P0900FC FOXBORO 主体的编程

P0900FD – FOXBORO
P0900FE – FOXBORO
P0900FG – FOXBORO
P0900FH – FOXBORO
P0900FJ – FOXBORO
P0900FK – FOXBORO
P0900FL – FOXBORO
P0900FP – FOXBORO
P0900FQ – FOXBORO
P0900FS – FOXBORO
P0900FT – FOXBORO
P0900FW – FOXBORO
P0900FX – FOXBORO
P0900FY – FOXBORO
P0900GA – FOXBORO
P0900GB – FOXBORO
P0900GC – FOXBORO
P0900NT – FOXBORO
P0900WA – FOXBORO

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Description

当需要控制多个电机时,可以分配不同的背景DB到这个FB块,即创建类的多个实例。Step7中有另外一种程序块,即FC块,以FC块为主的编程在西门子中称为结构化编程,这也可以类比于计算机编程中的面向过程编程,即纯粹以函数为主体的编程。

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