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修緣168
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樓主  發(fā)表于: 2015-05-27 06:00
在臺達人機上有兩個(gè)交替性按鈕需要互鎖，請問(wèn)，如何實(shí)現？聽(tīng)說(shuō)用生效位元和生效準位可以實(shí)現，具體如何操作，請高手指教。謝謝。
gdj-gdj
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1樓  發(fā)表于: 2015-05-27 08:57
這個(gè)要在PLC程序里面做互鎖的。

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