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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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