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wwl2005520
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樓主  發(fā)表于: 2012-05-01 21:31
1.編碼器有沒(méi)有524個(gè)脈沖輸出的那種?
2.假如說(shuō)是脈沖丟失的話(huà),那么它每轉一圈丟的脈沖是不是一有?(在同一工況下)
3.長(cháng)度換算成脈沖個(gè)數公式請確認:1000mm除以編碼器安裝輥圓周(500mm)乘以編碼器旋轉一圈脈沖數(600)等于1200個(gè)脈沖。
4.假如說(shuō)第三條公式成立,為什么線(xiàn)速度在10米/分時(shí) 切的長(cháng)度是1170mm,而且線(xiàn)速度改變長(cháng)度也改變?
謝謝求解!

wwl2005520
級別: 略有小成
精華主題: 0
發(fā)帖數量: 54 個(gè)
工控威望: 220 點(diǎn)
下載積分: 729 分
在線(xiàn)時(shí)間: 14(小時(shí))
注冊時(shí)間: 2006-09-10
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1樓  發(fā)表于: 2012-05-01 21:57
有高人嗎?
wwl2005520
級別: 略有小成
精華主題: 0
發(fā)帖數量: 54 個(gè)
工控威望: 220 點(diǎn)
下載積分: 729 分
在線(xiàn)時(shí)間: 14(小時(shí))
注冊時(shí)間: 2006-09-10
最后登錄: 2024-06-24
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2樓  發(fā)表于: 2012-05-02 20:17
我也大概判定是脈沖丟失問(wèn)題,可是編碼器和我的PLC距離并不是很長(cháng),只有5米左右。防止脈沖丟失最好的解決辦法怎么處理?

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