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562981555
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樓主  發(fā)表于: 2021-11-20 15:01
圖片：
現有一個(gè)項目，控制要求是按下開(kāi)關(guān)，推料氣缸動(dòng)作，接著(zhù)伺服旋轉120圈，然后停止...............................計數器用的外接式的計數器設定圈數，需要每轉一圈PLC給計數器一個(gè)信號，計數器達到設定圈數后給PLC一個(gè)伺服停止轉動(dòng)的信號..................................如下圖這種屏顯式的計數器
jimmy822
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1樓  發(fā)表于: 2021-11-27 20:14
都用到plc了 還外接計數器   

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