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小蜜蜂
你讓我滾，我滾了。你讓我回來(lái)，對不起，滾遠了...
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樓主  發(fā)表于: 2019-01-29 13:44
現在有個(gè)項目，ABB ACS550變頻器與西門(mén)子PLC通訊，寫(xiě)啟動(dòng)停止和目標頻率，這個(gè)大概一兩秒寫(xiě)一次，那么這個(gè)EEPROM（不知道是不是寫(xiě)入到這個(gè)上面的）是不是很快就會(huì )壞掉？用過(guò)的大師幫下忙回答一下啊。
lvpretend
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1樓  發(fā)表于: 2019-01-29 14:34
一般都是寫(xiě)入變頻器RAM中，沒(méi)有次數限制。如果你是寫(xiě)入EEPROM，那很快就會(huì )壞。兩種方式寫(xiě)操作不一樣，具體你看手冊。

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