smart-conveyor-plc-hmi

Industrial automation demo using Omron PLC, Delta HMI, sensor and motor. Detects objects, handles jams, and simulates real-world control logic. #PLC #HMI #IndustrialAutomation #Omron #DeltaTFT

🚀 Smart Conveyor System – PLC + HMI Project

An industrial automation system built during my electrical engineering internship using:

• 🟢 Omron CJ2M-CPU31 PLC
• 📺 Delta HMI (DOPSoft)
• 🧠 Ladder logic with counters, timers, and alarm handling

🎯 Project Overview

This system:

• Counts product detections using a sensor
• Starts motor when 5 items are counted
• Detects jams (sensor stuck > 9s) and enters alarm mode
• Alarm disables motor and shows red blinking button
• User must press and hold to reset the system
• HMI shows progress bar and motor status

🔧 Tools & Components

• CX-One (CX-Programmer)
• DOPSoft (Delta HMI design)
• 3-phase motor + inverter
• Omron PLC, sensor, lamp, 2 buttons
• Power supply + real wiring

🧠 Folder Structure

Folder	Description
/logic/	Ladder logic files (.cxp + screenshots)
/hmi/	HMI screen images
/diagrams/	I/O wiring map + block diagrams
/docs/	Logic explanation in markdown
/photos/	Real project hardware photos
/logbook/	Daily summaries & learning log

📸 Example Screenshots

📝 Author

Berkay Avcı – Electrical & Electronics Engineering intern
LinkedIn – GitHub

💡 Future Plans

• Add variable motor speed control
• Build web dashboard using Node-RED
• Add MODBUS communication to second PLC