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羅格
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樓主  發(fā)表于: 2011-02-13 16:07
先祝福各位前輩新年快樂(lè )，萬(wàn)事如意，工作順利，泡妞順利，生意順利，分紅多多收，紅包多多拿�。�！



小弟在做300的集控，一主站，二分站�，F在遇見(jiàn)問(wèn)題如下：

主站與分站的組態(tài)正常，在每個(gè)位置都能尋找到主站和分站的地址。其中一分站離主站有1650米，中間加了   西門(mén)子485中繼    ，在此中繼能尋找個(gè)站地址，但是分站數據傳輸不到300（另一分站可以傳輸）。中間加的中繼上輸入燈閃爍正常，下輸出燈幾秒鐘閃爍一次，切分站485通訊，第四個(gè)數據DX燈不亮，   請高手能否幫忙分析一下，



                          在線(xiàn)求教~~~~~~~~~~~~~~~~~~~~~急~�。。。�！  
王生彬
王生斌
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1樓  發(fā)表于: 2011-02-13 21:43
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