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ning244687
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樓主  發(fā)表于: 2017-05-10 09:02
 不用組態(tài)軟件
我想自己寫(xiě)VB代碼，但是需要哪些硬件，具體的步驟應該怎么樣
      目的是用PC端Command 按鈕 來(lái)觸發(fā)PLC輸出Y動(dòng)作。
求大神
[ 此帖被ning244687在2017-06-14 11:04重新編輯 ]
周家大少
辛辛苦苦也不過(guò)是為了養家糊口！
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1樓  發(fā)表于: 2017-05-11 07:33
很簡(jiǎn)單，只要通訊設置正確就可以
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