F3A8, Device initialization: Serial flash, directory not readable

The "Device state machine" is unable to read the serial flash directory.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F3A8

62376

Class

Type

Error

Runtime error

Standard Reaction

Reset

Closed loop ramp

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

Possible Causes

Solutions

An unknown hard- or software error has 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.