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刁民休想害朕
級別: 實(shí)習會(huì )員
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注冊時(shí)間: 2018-03-23
最后登錄: 2024-06-18
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樓主  發(fā)表于: 2018-03-23 09:36
現在有270多臺變頻器要與plc進(jìn)行modbus通訊改怎么進(jìn)行,程序該怎么寫(xiě),求大神告知,在線(xiàn)等
wanzhen2006
做工控人.不停學(xué)習.分享.交流.
級別: 工控俠客
精華主題: 0
發(fā)帖數量: 282 個(gè)
工控威望: 2017 點(diǎn)
下載積分: 449 分
在線(xiàn)時(shí)間: 637(小時(shí))
注冊時(shí)間: 2012-03-01
最后登錄: 2025-06-03
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1樓  發(fā)表于: 2018-03-24 10:30
多個(gè)PLC分流,在組太到一起。SMART200以太網(wǎng)組態(tài)方便些。
樓主留言:
不能用modbus通訊嗎?一個(gè)plc可以同時(shí)與幾臺變頻器進(jìn)行通訊,如果用以太網(wǎng)的話(huà),程序該怎么寫(xiě),本人新手,剛開(kāi)始接觸西門(mén)子plc,麻煩指教下,謝謝
做工控人.不停學(xué)習.分享.交流.

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