F100:0A

Output Size Mismatch

Beckhoff · EL6900 Operating Instructions

What does F100:0A mean?

This CoE object indicates that the length of the output data does not match the output data length calculated from the safety logic. This signals a configuration error between the EtherCAT master and the safety project concerning the expected output data size from the EL6900, which can lead to improper control or safety functions.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Ensure that the TwinSAFE safety project has been correctly compiled and downloaded to the EL6900, matching the current hardware configuration.

Source: Beckhoff EL6900 Operating Instructions
Open Manual (Page 55)