Plant-wide Connectivity for 100+ Machines Across Six Processes
Over 100 machines across six machining processes connected; PLCs upgraded to standard Modbus and the plant covered with Sub-G / LoRa wireless.
Challenge
Machines of different brands and ages used different protocols and were hard to cable; process parameters and yield data were locked inside each machine.
IGREEN solution
- Machine PLCs upgraded to the standard Modbus protocol
- Plant-wide Sub-G long-range wireless to gateways with independent per-line acquisition
- Real-time status lights plus complete setting and production parameters
- Connectivity data integrated with MES for real-time yield checks and alerts
Results
- Low upgrade cost and a unified protocol
- Fast: 100 machines connected in two weeks
- Data uploads automatically and screens update instantly
Overview
| Client | Listed thermal module manufacturer |
| Industry | Thermal & Electronics |
| Solution | Industrial IoT & Machine Connectivity |
| Location | China / Thailand plants |
| Region | China |
Key technologies / devices
ModbusSub-GLoRaPLCMES
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