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yuliang928
先做人后做事
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樓主  發(fā)表于: 2011-04-03 01:38
用一個(gè)啟動(dòng)開(kāi)關(guān)（自復位開(kāi)關(guān)），一個(gè)電磁閥，    線(xiàn)，普通繼電器個(gè)數不限制，實(shí)現以下動(dòng)作：
1.按下啟動(dòng)，電磁閥上電吸合，并保持
2.再次按下啟動(dòng)，上電的電磁失電松開(kāi)

請問(wèn)可以實(shí)現嗎？
sunpeter
工控初級工。LG，三菱，歐姆龍，西門(mén)子
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1樓  發(fā)表于: 2011-04-03 11:28
可以實(shí)現但對繼電器的質(zhì)量有要求。
樓主留言：
謝謝你的發(fā)言。你說(shuō)對繼電器質(zhì)量有要求，可以具體化不？

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