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English
$
USD
I will program plc and develop integrated industrial automation projects
Industrial Automation , IoT , Electrical and Electronics Professional
👨💻 Professional Industrial Automation Engineer with 10+ years of hands-on experience in Electrical & Electronics, machine automation, PLC, HMI, SCADA, Servo/VFD, sensors, instrumentation, and indus...
About this Gig
I will help you set up reliable Modbus RTU and Modbus TCP communication for industrial monitoring, control, data reading, data writing, dashboard development, and custom software integration.
I work with PLC, HMI, VFD, energy meters, temperature controllers, sensors, and other industrial devices using RS485 or Ethernet communication.
My services include:
- Modbus RTU over RS485 setup
- Modbus TCP over Ethernet setup
- PLC to PC communication
- VFD monitoring and control
- HMI and smart device communication
- Read/write coils and registers
- Holding and input register reading
- Register mapping and address checking
- Real-time data monitoring
- Data logging and dashboard development
- Node-RED Modbus dashboard
- Custom PC software using C# or Python
- Web API or backend Modbus integration
- Communication testing and troubleshooting
I can support applications such as machine monitoring, VFD speed control, energy meter reading, temperature monitoring, industrial sensor data collection, and remote equipment supervision.
- Before ordering, please share your device model, communication type, register map/manual, and project requirement so I can suggest the best solution.
Control type:
PLC
•
SCADA
•
Other
Device brands:
Siemens
•
Mitsubishi
•
Delta
•
Fatek
•
Other
Programming language:
Ladder Logic
•
Python
•
JavaScript
•
Other
My Portfolio
FAQ
1. What is this gig mainly for?
This gig is mainly for establishing Modbus RTU or Modbus TCP communication between industrial devices and PC, software, Node-RED, or web systems.
2. Which devices can you communicate with?
I can work with PLC, HMI, VFD, energy meter, temperature controller, sensor, inverter, and other intelligent controllers that support Modbus RTU or Modbus TCP.
3. Can you read and write Modbus data?
Yes. I can read coils, discrete inputs, input registers, and holding registers. I can also write coils and registers if the device supports write operation.
4. Can you develop a C# desktop application?
Yes. I can develop a Windows desktop application using C# for real-time Modbus data reading, writing, monitoring, and control.
5. Can you develop a Python desktop application?
Yes. I can develop a Python-based desktop application for Modbus RTU/TCP monitoring and control.
6. Can you work with Node-RED?
Yes. I can create Node-RED flows for Modbus RTU/TCP data reading, writing, dashboard display, MQTT, database logging, or web API integration.
7. Do I need to provide the Modbus register map?
Yes. A correct Modbus register map or device communication manual is very important. Without it, accurate data reading and writing may not be possible.
8. Can you help if I only have the device model?
Yes, I can review the available information, but the best result depends on having the correct Modbus manual and register address details.
9. Can you control a VFD using Modbus?
Yes. I can help read VFD status, frequency, current, voltage, alarms, and also write start/stop or frequency commands if your VFD supports it through Modbus.
10. Can you provide remote testing support?
Yes. I can provide remote testing guidance if you arrange safe remote access, proper wiring, communication converter, device power, and required software.
