F164, Process data mapping: Internal error

The processing of the AT list (S-0-0016) has failed due to an internal error.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F164

61796

Class

Type

Error

Software exception

Standard Reaction

Reset

Closed loop ramp

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

Possible Causes

Solutions

A problem has occurred with the AT list.

Analyze the application and remove one or more unnecessary IDNs from "S-0-0016".

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.