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bstyxg
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樓主  發(fā)表于: 2013-02-23 15:42
我有一臺設備，PLC是FX2N的變頻器是丹佛斯的，用數據線(xiàn)通訊。故障現象是在設備正常運轉狀態(tài)突然自動(dòng)降速停機然后又自動(dòng)啟動(dòng)加速運轉。變頻器的啟動(dòng)信號線(xiàn)已更換。不是經(jīng)常出現。那位同仁遇到過(guò)類(lèi)似的故障，給予指點(diǎn)。
chxxp
蘇州QQ：6395435
級別: 略有小成
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發(fā)帖數量: 120 個(gè)
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下載積分: 427 分
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1樓  發(fā)表于: 2013-02-26 14:14
可能變頻器設置的問(wèn)題，通訊異常時(shí)變頻器怎么處理的設置
QQ：6395435

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