Modbus Test Master Utility

The Modbus Test Master is a graphical Modbus RTU/ASCII master and Modbus TCP client simulator for testing and documentation of multi-channel Modbus systems.

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Key Features of Modbus Test Master

  • Modbus Test Master makes it simple to set up, document and test complex Modbus systems.
  • Create device profiles and specifications, pick and choose registers freely.
  • Define multiple data types, specify units, add scaling and comments.
  • Add as many instances of the devices you have to as many RTU, ASCII or TCP channels as you need.
  • Prefer to see trends of one or multiple sets of values while testing?
  • Modbus Test Master is the solution.

Technical Specifications

Modbus Test Master Screenshot

Modbus Test Master: Protocol Testing Tool

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