Issue
How convert a 984 HSBY application to Unity

Product Line
Unity

Environment
Windows 10

Resolution

• Open the ProWORX 32 application.

• Select the appropriate settings in the 'L984 Options' window.
• Click on OK

• The application imported without any errors.   Attempts to rebuild the application will fail with two errors:

This error is expected because the application contains a CHS loadable function block.

The reason for the error is because Unity is not able to delete the CHS loadable block.  The CHS block is not needed in a Unity
Hot Standby application.  The Hot Standby function is managed from Hot Standby window in the PLC configuration.

To resolve the issue:

• Double click on the error message (This will open the DFB)

• Delete the structured text in the DFB block.

• Rebuild the application.
• Save the changes.

Released for: Schneider Electric Saudi Arabia