F1B7, Internal communication: SCI - Control card to option card

A data transfer problem occurred at the interface between the control card and the option card (more data were received than expected).

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F1B7

61879

Class

Type

Error

Runtime error

Standard Reaction

Reset

Nc handling

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.