RD-023MS

RD-023MS
RD-023MS

主營產(chǎn)品：DCS集散式控制系統(tǒng)、PLC可編程控制器、數(shù)控系統(tǒng)、

(CPU處理器、模塊、卡件、控制器、伺服驅(qū)動(dòng)、工作站、驅(qū)動(dòng)器、

馬達(dá)、 內(nèi)存卡、 電源，機(jī)器人備件等)各類工控產(chǎn)品

伺服電機(jī)驅(qū)動(dòng)器常見故障及維護(hù)方法是什么？

服驅(qū)動(dòng)器是用于控制伺服電機(jī)的控制器。其效果類似于主動(dòng)交流電機(jī)。它是伺服系統(tǒng)的一部分，主要用于高精度定位系統(tǒng)。通常通過位置、速度和轉(zhuǎn)矩三種方式控制伺服電機(jī)，實(shí)現(xiàn)傳動(dòng)系統(tǒng)的高精度定位。這是目前傳動(dòng)技術(shù)的產(chǎn)品。下面介紹幾種伺服驅(qū)動(dòng)的方法。

1.故障原因：一個(gè)或多個(gè)方向的電機(jī)被禁止，處理方法：檢查端口。

2.故障原因：指令信號(hào)不在驅(qū)動(dòng)信號(hào)上。處理方法：命令信號(hào)連接驅(qū)動(dòng)信號(hào)。

3.通電后，驅(qū)動(dòng)器的LED燈不亮，故障原因：電源電壓過低，小于低電壓值要求，處理方法：檢查并提高電源電壓。

4.當(dāng)電機(jī)旋轉(zhuǎn)時(shí)，LED燈閃爍故障原因：霍爾相位誤差。處理方法：檢查電機(jī)相位設(shè)置開關(guān)是否正確。

5.故障原因：霍爾傳感器故障。處理方法：電機(jī)旋轉(zhuǎn)時(shí)的Halla，Hallb，HALLC電壓。電壓值應(yīng)在5伏DC和0之間。4.LeD燈保持紅色

6.失敗原因：失敗。處理方法：原因：過壓、欠壓、短路、過熱、驅(qū)動(dòng)器禁止、無效果。

7.電氣隔間故障原因：速度反饋極性錯(cuò)誤。方法：

8.如果可能，將位置反饋極性開關(guān)打到另一個(gè)位置。（可以上一些驅(qū)動(dòng)）

9.如果使用速度測量，速度表和速度計(jì)-連接到司機(jī)。

10.如果編碼器、驅(qū)動(dòng)器上的Enca和EnCB連接到入口。

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