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rongbing
級別: 論壇先鋒
精華主題: 0
發(fā)帖數量: 1131 個(gè)
工控威望: 1338 點(diǎn)
下載積分: 26187 分
在線(xiàn)時(shí)間: 315(小時(shí))
注冊時(shí)間: 2015-02-15
最后登錄: 2025-06-03
查看rongbing的 主題 / 回貼
樓主  發(fā)表于: 2020-04-15 10:35
最近遇到一個(gè)問(wèn)題，還請前輩指教，西門(mén)子S7-313c與繁易觸摸屏無(wú)法通訊，屏用的是FE2104S端口COM1    1     2   5  對應PLC   3    8    5 屏的com指示燈常亮，就是與plc無(wú)法建立通訊，用的是RS485-2W,還請各位前輩指點(diǎn)迷津。
rongbing
級別: 論壇先鋒
精華主題: 0
發(fā)帖數量: 1131 個(gè)
工控威望: 1338 點(diǎn)
下載積分: 26187 分
在線(xiàn)時(shí)間: 315(小時(shí))
注冊時(shí)間: 2015-02-15
最后登錄: 2025-06-03
查看rongbing的 主題 / 回貼
1樓  發(fā)表于: 2020-04-15 15:21
已解決，謝謝各位，這款屏不支持西門(mén)子2線(xiàn)制通訊

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