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abadguy
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樓主  發(fā)表于: 2012-10-20 11:05
比如,設一X坐標,0為原點(diǎn),當我位于-10和+10分別通過(guò)什么方式回原點(diǎn)好?
abadguy
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1樓  發(fā)表于: 2012-10-20 11:12
就是說(shuō)大部分的原點(diǎn)位于左邊,我這個(gè)原點(diǎn)位于中間,一般怎么回原點(diǎn)比較好?
abadguy
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2樓  發(fā)表于: 2012-10-20 19:57
謝了,關(guān)鍵是他就一個(gè)原點(diǎn)信號
abadguy
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3樓  發(fā)表于: 2012-10-20 21:55
關(guān)鍵是除了步進(jìn)電機,就一個(gè)原點(diǎn)處的接近開(kāi)關(guān)。

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