Overview

The PLC library Tc3_EtherCATDiag is used for extended diagnosis of EtherCAT slaves.

The function blocks FB_ReadCoEDiagHistory and FB_ReadCoEDiagHistory_Axis can be used to read EtherCAT slaves that support the CoE Diag History Object.

System requirements

 

 

Target System

Win10, Win11
IPC or CX, (x86, x64, Arm®)

Min. TwinCAT version

3.1.4024.57

Min. TwinCAT level

TC1200 TC3 PLC