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    技術(shù)支持

    技術(shù)支持 網(wǎng)關(guān)與PLC已連接,但是采集不到數(shù)據(jù),網(wǎng)關(guān)后臺(tái)實(shí)時(shí)數(shù)據(jù)的狀態(tài)信息提示read fail-write data failure

    網(wǎng)關(guān)與PLC已連接,但是采集不到數(shù)據(jù),網(wǎng)關(guān)后臺(tái)實(shí)時(shí)數(shù)據(jù)的狀態(tài)信息提示read fail-write data failure

    發(fā)布時(shí)間:2022-11-25

    閱讀量:31次

    plc里通訊的格式不對(duì),將通信數(shù)據(jù)代碼設(shè)置從&ldquo;ASCII碼通信&rdquo;改為&ldquo;二進(jìn)制碼通信&rdquo;

    前一篇:網(wǎng)關(guān)與PLC已連接,但是采集不到數(shù)據(jù),網(wǎng)關(guān)后臺(tái)實(shí)時(shí)數(shù)據(jù)的狀態(tài)信息提示chanel_1.json file parse failed-protocol id error 返回列表 下一篇:網(wǎng)關(guān)與PLC已連接,但是采集不到數(shù)據(jù),網(wǎng)關(guān)后臺(tái)實(shí)時(shí)數(shù)據(jù)的狀態(tài)信息提示read fail-ERR_CLS = 0x81:error in the application ID of the request

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