The Johnson Controls Graphical Programming Interface (GPI) plug-in is a programming tool that allows you to create control sequences by using a drag-and-drop operation to move block objects and then linking the objects with a simple click, select, and release. Select objects from an extensive library of over 100 commonly used functions; you can also create your own custom blocks. Refer to the LN Graphical Interface Programming Tool (GPI) Technical Bulletin (LIT-12011449) for more information.
The GPI Plug-in
offers these advantages:
- Johnson Controls supplies the plug-in as freeware with no associated licensing costs.
- The plug-in features live debugging, which allows you to view code execution and input/output values, and to detect errors in real time.
- The plug-in contains a code library to manage your favorite or most commonly used code or code sections.