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leigan231
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樓主  發(fā)表于: 2020-03-10 20:30
怎么讀取一個(gè)設備的波特率，奇偶校驗，停止位，從站號等參數

有個(gè)流量計要modbus通訊，怎么查詢(xún)這個(gè)流量計的以上這些信息
fzq0425
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1樓  發(fā)表于: 2020-03-11 08:40
查看設備手冊
來(lái)這里學(xué)習
fzq0425
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2樓  發(fā)表于: 2020-03-12 08:47
使用產(chǎn)品手冊解決該問(wèn)題
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