Designing Scada Application Software: A Practic... | PRO · 2026 |

Before writing a single line of code, developers should create PCLDs:

The book argues that software is only as good as its documentation. A complete package includes: Designing SCADA application software: a practic...

Define the scope, control requirements, and performance expectations. Before writing a single line of code, developers

Focus on clarity, using trends and historical reports to help operators anticipate future states. Documentation Requirements and performance expectations. Focus on clarity

Use spreadsheets to track thousands of I/O points across the entire system. 3. Process Control Logic Descriptions (PCLDs)

Simultaneous creation of controller logic and workstation interfaces.

Validating software in a controlled environment before site deployment.