電池替換/存儲(chǔ)器保護(hù)要點(diǎn)每個(gè)PLC的應(yīng)用程序都不同，在應(yīng)用策略上每個(gè)用戶都有自己個(gè)人的因素，當(dāng)計(jì)劃電池替換存儲(chǔ)器保護(hù)的策略時(shí)有幾個(gè)要素需要考慮:是否是緊急應(yīng)用?當(dāng)PLC掉電時(shí)數(shù)據(jù)是否不允許丟失?如果是這樣的話，

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