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xxl123
行者常至!為者常成!
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樓主  發(fā)表于: 2017-04-12 14:43
不知大家最遠時(shí),伺服驅動(dòng)器與伺服電機之間的距離是多少?最近用到一個(gè)國外品牌的伺服。兩者之間的距離是12米左右。結果出現有時(shí)定位不偏差。有時(shí)定位偏差1-2個(gè)厘米。監控PLC是發(fā)的脈沖數一定的。周邊也沒(méi)有大的用電設備和強電磁場(chǎng)什么的。伺服線(xiàn)也是屏蔽線(xiàn)。接地也做了,沒(méi)什么效果。各位還有什么大招沒(méi)有?期望指導一下!
cjm1234
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2017-04-12 18:41
所有的伺服接單獨地線(xiàn),地線(xiàn)入地1米深。
cjm1234
級別: 網(wǎng)絡(luò )英雄

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2樓  發(fā)表于: 2017-04-12 19:21
如果沒(méi)過(guò)保修期,叫設備商解決。

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