1 Introduction

CTRL Designer LLC (CDL) is a leading provider of SBC state-based control (procedural control) based on IEC69630 solutions to the process industries.

Its software portfolio and work processes help process control engineers develop an overall process control design and convert it automatically to the selected control system code. These solutions allow users to make smarter decisions to improve safety, reliability, efficiency, and sustainability.

The following are discussed as an introduction to CDL interpretation of IEC69630.

In this section, B-IEC69630 Models are reviewed