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不知道叫啥啊
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樓主  發(fā)表于: 2024-10-28 15:08
現在手上有個(gè)項目,1500+ET200+18個(gè)485口與95個(gè)設備通信,主要為溫度表,變頻器,稱(chēng),有些設備通信需要速度快,一個(gè)口帶4個(gè)設備,速度要求不高的可以一個(gè)口帶10多個(gè)設備,想請教一下這種情況下,如何提高效率,這么多通信口會(huì )嚴重拉低掃描時(shí)間?所有口平均數量速度會(huì )好?
hsl200
可憐千萬(wàn)英雄血;換來(lái)今日舊乾坤;英雄若知今朝樣;何不留身孝雙
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1樓  發(fā)表于: 2024-11-08 09:15
我帶過(guò)14個(gè)485設備,要求不高, 主要是用來(lái)顯示電壓和電流,以及調電壓和電流,當時(shí)用的是200SMART,
可憐千萬(wàn)英雄血;
換來(lái)今日舊乾坤;
英雄若知今朝樣;
何不留身孝雙親。

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