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kcai_fly
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樓主  發(fā)表于: 2018-03-09 14:44
剛剛在用FX1S連接步進(jìn)驅動(dòng)板時(shí)，把驅動(dòng)板上脈沖、方向的信號接到24V開(kāi)關(guān)電源上了，剛開(kāi)始沒(méi)發(fā)現，看到開(kāi)關(guān)電源上LED燈閃爍，才反應過(guò)來(lái)，斷電后發(fā)現驅動(dòng)板燙手，估計是燒了！
何躍愛(ài)瓊瓊
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1樓  發(fā)表于: 2018-03-09 16:21
曾經(jīng)的我也這樣過(guò)
cjm1234
級別: 網(wǎng)絡(luò )英雄

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2樓  發(fā)表于: 2018-03-09 16:25
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