TX1200 TwinCAT 2 TcSystemCX1020 PLC Library Manual

This document is a manual for the TX1200 TwinCAT 2 PLC Library, specifically the TcSystemCX1020 module, providing version 1.1 dated November 2022. It includes an overview, function descriptions, and function block details such as F_GetVersionTcSystemCX1020 and FB_CX1020SetWatchdog, along with foreword, safety instructions, and information security notes.