3BHB007211R0122 ABB

ABB 3BHB007211R0105
ABB 3BHB005243R0117
ABB 3BHE005555R0101
ABB 3BHL000764P0001
ABB 3BHE024577R0101

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Description

plc用梯形图编程,模拟量的运算在编程时不太直观,编程比较麻烦。但在解算逻辑方面,表现出快速的优点,在微秒量级,解算1k逻辑程序不到1毫秒。它把所有的输入都当成开关量来处理,16位(也有32位的)为一个模拟量。

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