F064, Firmware download: Firmware file or device is defective

The device is defective or the firmware file is defective and can't be loaded into the device.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F064

61540

Class

Type

Error

Bootloader error

Standard Reaction

Reset

The power stage is already switched off

A reset is not possible. A fatal hard- or software error occured and the transition PreOp->SafeOp is blocked.

Possible Causes

Solutions

You have selected a defective firmware file.

Exchange the defective firmware file to a valid one.

A internal fatal hardware error occurred.

Disconnect the servo drive from the mains (including the 24 V power supply) and start a new attempt. If this error occurs repeatedly, please call the Beckhoff branch office that is responsible for you.