R911260720 REXROTH

51304518-150 HONEYWELL
51304650-100 HONEYWELL
51304487-100 HONEYWELL
51304362-300 HONEYWELL
51304362-300 HONEYWELL
CC-PDOB01 HONEYWELL
CC-PCNT01 HONEYWELL
CC-PAIH01 HONEYWELL
CC-PAOH01 HONEYWELL
CC-PDIL01 HONEYWELL

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描述

PLC在进行逻辑运算之前,必须对外部信号进行采样[8],若要实现指令的功能,首先要设置外部I/O在梯形图中的地址,系统才能够对用户程序中所使用的I/O地址与单片机的引脚地址相匹配。本设计在I/O设置对话框底层设计了如表1所示的数据处理函数。

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