2740No polynomial curve data available
沒(méi)有可用的多項式曲線(xiàn)數據.
It was tried to release the drive in the operation mode "Coupled
mode" but there is no polynomial curve data in the controller.
嘗試在“耦合"操作模式下釋放驅動(dòng)器模式"，但控制器中沒(méi)有多項式曲線(xiàn)數據。

m Consequence:
The operation in the coupled mode isn't possible. Behavior accordant to set error reaction.
在耦合模式下操作是不可能的。根據設置錯誤反應的行為。

2006Overvoltage in mains電源中的過(guò)電壓。
The active mains rectifier unit has measured a voltage of over 530 V
effective in the mains.
有源電源整流器單元測量到的電壓超過(guò)530 V在電源中有效。

Possible causes: 可能的原因：
The mains voltage has risen to over 530 V or the measurement
switch for the mains voltage measurement is defective.
電源電壓已升至530 V以上或測量值電源電壓測量開(kāi)關(guān)有故障。