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氣體檢測(cè)儀無(wú)法與電腦通訊連接，怎么解決-深國(guó)安官網(wǎng)

關(guān)于氣體檢測(cè)儀無(wú)法與電腦通訊連接，怎么解決?首先確認(rèn)檢查設(shè)備地址，通訊軟件里設(shè)置的地址必須和氣體檢測(cè)儀的設(shè)備地址一致;其次查看下RS485/RS232轉(zhuǎn)換器的接線，一般TR+ 連RS485的A端子，TR- 連RS485的B端子，同時(shí)在電腦的“硬件-設(shè)備管理器-端口” 檢查RS485/RS232轉(zhuǎn)換器對(duì)應(yīng)的串口是否連接上。對(duì)于USB接口的設(shè)備，也是要檢測(cè)串口是否連上。

另外還要注意檢查上位機(jī)軟件或氣體檢測(cè)儀器的設(shè)備地址是否有重復(fù)的地址編號(hào)，不能有重號(hào)。

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氣體檢測(cè)儀無(wú)法與電腦通訊連接，怎么解決-深國(guó)安官網(wǎng)

氣體檢測(cè)儀無(wú)法與電腦通訊連接，怎么解決-深國(guó)安官網(wǎng)