How to Start Simulation in Siemens S7-300 PLC | TIA Portal V21 | PLCSIM Tutorial

Learn *how to start simulation of a Siemens S7-300 PLC program using TIA Portal V21* step by step. In this tutorial, we will create/configure the S7-300 PLC, prepare the PLC program, download the program to the simulation environment, start simulation, and monitor the PLC inputs and outputs. 🔧 *In this video you will learn:* ✅ Open TIA Portal V21 ✅ Add and configure Siemens S7-300 PLC ✅ Create PLC ladder logic ✅ Compile and download the PLC program ✅ Start PLC simulation ✅ Monitor inputs and outputs ✅ Test the PLC program step by step ✅ Understand the basic simulation workflow This video is useful for **PLC beginners, engineering students, automation engineers, and anyone learning Siemens PLC programming**. 💡 You can use PLC simulation to practice programming concepts even when a physical PLC is not available. 🎓 *Learn PLC & Industrial Automation with Let’s Automate* *Let’s Automate – Find your right path in automation* 🌐 Website: http://www.letsautomate.in 📞 Contact: +91 7270080078 👍 Like this video if it helped you 💬 Comment your questions below 🔔 Subscribe to Let’s Automate for more PLC, HMI, SCADA, VFD, Servo, Robotics and Industrial Automation tutorials. #SiemensS7300 #S7300 #TIAPortalV21 #PLCSIM #SiemensPLC #PLCSimulation #PLCProgramming #LadderLogic #IndustrialAutomation #SiemensAutomation #PLCTraining #AutomationEngineering #PLCForBeginners #TIAportal #LetsAutomate