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Programmable Controller Software
GX IEC Developer (MELSEC MEDOC plus)                       
GX IEC Developer supports your entire MELSEC PLC implementation from the initial program planning to everyday operation, with a vast array of advanced functions that will help your company to cut costs and increase your productivity.

The new sophisticated program architecture comes with a range of new, user friendly functions, including structured programming.

At the planning stages of your project GX IEC Developer's structuring tools allow you to organize your project efficiently, for instance use the user friendly graphical tools to identify and display tasks, functional units, dependencies, procedures and project structures. In addition to making your work easier, this also significantly reduces error frequency in later project stages.

In the engineering stage of your project you can choose the programming language that best suits your capabilities and the structure of your project.


  • ST (Structured Text)
  • SFC (Sequential Function Chart)
  • LD (Ladder Diagram)
  • FBD (Function Block Diagram)
  • IL (Instruction List)

Contact us to get more information on  GX IEC Developer (MELSEC MEDOC plus)  and a competitive Price List


GX Developer (GPP/WIN)
GX Developer supports all MELSEC controllers from the MELSEC FX series to the MELSEC Q.  This software features a simple, intuitive interface and a short learning curve.

Programming languages supported by GX Developer are

  • MELSEC instruction list (IL)
  • MELSEC sequential function chart (SFC) languages
  • MELSEC ladder diagram (LD)

You can program your own function blocks and a wide range of utilities are available for configuring special function modules for the MELSEC Q.

The package includes powerful editors and diagnostics functions for configuring MELSEC networks and hardware extensive testing and monitoring functions to help you get all your applications up and running quickly and efficiently.

With this package you can test all your programs offline before they are implemented with the Ladder Logical Test offline simulation mode.

Another great advantage with GX Developer is that you can import programs written with older DOS based software packages such as MELSEC Medoc into GX Developer.  The package also supports the exchange of data within Microsoft applications

Contact us to get more information on  GX Developer and a competitive Price List


GX Developer FX
The complete programming package for all FX PLC users, GX Developer FX is specially designed for your needs.  The package has many of the features, functions and feel as the full GX Developer package, and supports the same languages.

Contact us to get more information on  GX Developer and a competitive Price List


Visualisation/PC Communications HMI Programming and Configuration PLC Software