F154, Build drive system: Memory error option card

The system initialization has failed due to a memory error on the option card.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F154

61780

Class

Type

Error

Software exception

Standard Reaction

Reset

Open loop ramp

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.