Converting a PL7 application into a Unity Pro application requires the following:

• The application to be saved using PL7 ≥V4.3 software, all PL7 applications earlier than version 4.0 must be updated, before being converted into a Unity Pro application. To update a PL7 application, execute the following actions running PL7 ≥V4.3.
• A level TSX ••• ••4 application processor,
• The application, as well as the sections, functional modules and DFB's it contains to be unprotected,
• The application source file to be exported and saved. (.FEF)

Below steps for saving the PL7 application :-

1	Choose the Open command from the File menu.
2	Select the hard disk and/or directory containing the file to be opened.
3	Select the file to be opened; the name of this file then appears in the File Name field.
4	Confirm with Open.
5	In the Application Browser, double-click on the Configuration directory.
6	Double-click on the Hardware configuration sub-directory. Result: The Configuration screen appears.
7	Select a version TSX ••• ••3 processor that is compatible with your application from the drop-down menu in the top left-hand corner of the Configuration screen. Result: The Change Processor screen appears.
8	Confirm your selection with OK.
9	Select the Save command from the File menu.

To export a PL7 application, execute the following actions running PL7 ≥V4.3:

1	Select the Export application command from the File menu.
2	Select the disk and/or directory where the file must be stored.
3	Enter the file name in the Name field.
4	Confirm with Save.

Released for:Schneider Electric India