TIA PORTAL | MODBUS RTU SLAVE | STEP BY STEP
🔥 In this video, we will learn MODBUS RTU SLAVE Configuration in TIA Portal Step by Step using Siemens S7-1200 PLC.
This tutorial is perfect for beginners and automation engineers who want to understand how to configure a PLC as a MODBUS RTU Slave device for industrial communication.
📌 In this video you will learn:
✔ MODBUS RTU Basics
✔ Master and Slave Concept
✔ S7-1200 MODBUS RTU Slave Configuration
✔ CB1241 RS485 Module Setup
✔ Communication Parameter Settings
✔ Slave ID & Baud Rate Configuration
✔ Holding Register Mapping
✔ Read/Write Data Example
✔ TIA Portal Programming Step by Step
✔ Testing MODBUS Communication
⚡ Hardware Used:
🔹 Siemens S7-1200 PLC
🔹 CB1241 RS485 Communication Board
🔹 PC / HMI / Third Party MODBUS Master Device
🔹 RS485 Communication Wiring
🎯 This tutorial helps you understand real industrial MODBUS RTU communication practically and clearly.
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