F151, Initialization of the feedback: Timeout

The feedback initialization has failed due to a time out.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F151

61777

Class

Type

Error

Runtime error

Standard Reaction

Reset

Shorted coils brake

Execute Reset-Command (S-0-0099).

Possible Causes

Solutions

There is an internal hardware or software error.

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.