WinCC OA V3.21: Button Control Light | 2 Genius Ways to Code It

In this video, we move beyond basic setup to show you 2 Genius Ways to code button-controlled lights within the WinCC OA GEDI. Whether you are building a simple HMI or a complex industrial dashboard, these two logic styles will improve your scripting workflow. 🕒 Timestamps: 0:00 Intro: Why Button Logic Matters 0:45 Method 1: The Standard Set/Reset (Direct Control) 2:30 Method 2: The Advanced Toggle Script (Efficient Coding) 4:15 Testing in the Vision Module 5:00 Summary & Pro-Tips