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lochao
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樓主  發(fā)表于: 2014-04-28 11:38
現在有10多個(gè)控制站 每個(gè)控制站都是S7-200的PLC,每個(gè)站之間的距離都比較遠，遠的有5公里，現在想用WINCC做一個(gè)監控，每個(gè)控制站加以太網(wǎng)模塊，通過(guò)以太網(wǎng)監控每個(gè)控制站的設備，不知道這個(gè)方案可行不？
夢(mèng)之緣
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1樓  發(fā)表于: 2015-01-02 09:27
可以，但距離太遠了，以太網(wǎng)好像不持那么遠的距離，要改用光纖

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