DS200TCQBG1BCB GE

DS215KLDCG1AZZ03A GE DCS
DS215KLDCG1AZZ03B GE
DS215LRPAG1AZZ01A GE
DS215LRPBG1AZZ02A GE
DS215MSTQG4AZZ01A GE DCSPLC
DS215MVMAH1AA GE
DS215MVPAH1AA GE

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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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