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網(wǎng)上找到一個(gè)臺(tái)達(dá)PLC與伺服驅(qū)動(dòng)器485控制的案例，看著缺少控制部分，伺服驅(qū)動(dòng)器上接了兩個(gè)信號(hào)點(diǎn)不知道啥意思。請(qǐng)各位老師幫忙看看這個(gè)案例是不是不完整，謝謝
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  別沉了

已經(jīng)根據(jù)原理圖接線測(cè)試，伺服電機(jī)可以轉(zhuǎn)動(dòng)，但是沒(méi)有定位，直接連續(xù)運(yùn)轉(zhuǎn)