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包米勒驱动器电机维修必看：

In state transition from "Power-on Disable" to "Ready to Start", a

three-phase supply is to be expected of the active mains rectifier on

its terminals after closing the contact "Ready for Main Contactor

ON" (X2-9; X2-10). 从“电源开启-禁用"到“准备启动"的状态转换三相电源应为有源主整流器闭合触点“准备主接触器"后的端子ON"（X2-9；X2-10）。

This error is triggered, if no three-phase supply is detected after closing the contact "Ready for Contactor ON" for 5 seconds.

如果在闭合触点“接触器接通准备就绪"5秒钟后未检测到三相电源，则会触发此错误。

This error cannot be cleared by the user.

用户无法清除此错误。

This error is reset by the device, if a three-phase supply is detected at the terminals of the active mains rectifier unit.

如果在有源主整流器单元的端子处检测到三相电源，则该错误将由设备重置。

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