Modbus TCP/IP Server (Slave)

LFC LAB

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About this app

Modbus TCP/IP Server Simulator

This app is a Modbus TCP/IP Server (Slave) simulator designed for testing and validating
Modbus TCP communication with industrial devices and applications.
It allows engineers and developers to quickly set up a Modbus TCP server and verify
client-side communication without complex configuration or additional hardware.

Key Features
• Modbus TCP/IP Server (Slave) operation
• Communication testing with industrial devices and applications
• Support for Holding Registers, Input Registers, Coils, and Discrete Inputs
• Read and write register value testing
• Simple setup for fast testing and debugging
• Optimized for development, commissioning, and on-site testing

Typical Use Cases
• Testing Modbus TCP clients and applications
• Validating communication between devices over TCP/IP
• Debugging Modbus TCP implementations during development
• Simulating a Modbus TCP server in test environments
• Verifying network and protocol behavior without physical equipment

Designed For
• Automation engineers
• Software developers working with Modbus TCP
• System integrators and testers
• Anyone needing a lightweight Modbus TCP server simulator

Notes
• This application is intended for testing and simulation purposes.
• Behavior may vary depending on network configuration and client implementation.
• Proper validation is recommended before use in production environments.

What’s new

Minor Error Fixed