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力士樂(lè)伺服驅(qū)動(dòng)器維修電話：

F873含義：Power Supply Driver Stage Fault電源驅(qū)動(dòng)器級(jí)故障

Description:說(shuō)明：

The voltage supply of the driver stage is monitored and if the voltage is

too low then the drive is turned off.監(jiān)測(cè)驅(qū)動(dòng)器級(jí)的電壓供應(yīng)，如果電壓過(guò)低，則關(guān)閉驅(qū)動(dòng)器。

Cause:原因：

Voltage supply of the driver stage is too low

驅(qū)動(dòng)器級(jí)的電源電壓過(guò)低

Remedy:補(bǔ)救措施：

Exchange drive controller

更換驅(qū)動(dòng)器。