Siemens S7-1200 PLC Tutorial| Negative Assignment, SET & RESET Instructions in Ladder Language

💚 Learn how to use Negative Assignment, SET, and RESET instructions in Siemens S7-1200 PLC Ladder programs with TIA Portal. This lesson explains how these instructions control output states, the execution order of PLC programs, and how to implement a simple project with a 3-phase motor and indicator lamps. Test your program using PLCSIM, force table, and watch table for real-time monitoring. ++++++++++++++++ ✅ Chapter Section 0:00 – Introduction & Lesson Overview 0:40 – Bit Logic Operations in Ladder Language Recap 1:10 – Negative Assignment Instruction Explained 2:20 – Comparing Assignment, Negative Assignment & NOT Instruction 3:15 – SET & RESET Instructions Overview (Latching/Unlatching) 4:20 – Comparison of Assignment, SET, and RESET with Example Lines 5:10 – PLC Execution Order & CPU Behavior on Outputs 6:00 – Extending Previous Project: 3-Phase Motor & Green/Red Lamps 6:40 – Defining New PLC Tags for Outputs 7:30 – Writing SET & RESET Logic for Green Lamp 8:10 – Using Negative Assignment for Red Lamp 8:50 – Testing Program with Watch Table & Force Table 9:40 – Observing Output Behavior & Verification on PLC 10:20 – Summary & Next Video Preview (FBD Review & Bit Logic Expansion) 13:33 Testing a program with the watch table/force table 14:23 Viewing output values on the watch table 💛💛 Interested in Learning More? 💛💛 Check out my comprehensive PLC programming courses on 💚💚 Udemy! 💚💚 Whether you're just starting or looking to enhance your skills, these courses cover everything from the basics to advanced techniques. 💚💚Enroll now and start mastering PLC programming today:💚💚 1️⃣ 🤖 Programming S7-1200 PLC with Siemens TIA Portal & Factory IO 👉 https://bit.ly/3XbQL2h 2️⃣ 🛠️ Programming Siemens Simatic S7-300/400 👉 https://bit.ly/3XuwIxy 3️⃣ ⚙️ Allen Bradley Training – RSLogix 500/5000 Series 👉 https://bit.ly/3B3GKwA 4️⃣ 🔄 Complete Delta PLC Programming Course with ISPSoft & Factory IO 👉 https://bit.ly/4gaPp0t 5️⃣ 💡 CODESYS PLC Programming Tutorial for Beginners 👉 https://bit.ly/3XxebRh 6️⃣ 🚀 Excellent PLC Projects for Engineering Students – Part 1 👉 https://bit.ly/4gLlzzf 7️⃣ 🎯 Excellent PLC Projects for Engineering Students – Part 2 👉 https://bit.ly/40dBZK7 8️⃣ 🎬 Camtasia Mastery – Training and Tutorial Course 👉 https://bit.ly/3ZcYrnz 💚💚💚💚💚💚💚💚💚💚💚💚 #plcgoods #plcprogramming #tiaportal