DS2OOTBQAG GE

DS200SDCCF1AEB
DS200SDCCF1AIA PLC
DS200SDCCF1AJC
DS200SDCCF1ALC
DS200SDCCF1AOC PLC
DS200SDCCF1APC
DS200SDCCF1ATA
DS200SDCCF1AVC
DS200SDCCF1AXA

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描述

为了处理急需响应的输入信号,PLC有种种措施。不同的PLC措施也不完全相同,提高响应速度的效果也不同。一般的作法是采用输入中断,然后再输出即时刷新,即中断程序运行后,有关的输出点立即刷新,而不等到整个程序运行结束后再刷新。

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