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Command: Check Library Compatibility

Function: The command starts a check whether or not the library project which is currently open is compatible with the last installed version of this library (next lower version number).

Call: The command is not in any menu by default. You can insert it into a menu by means of the Tools → Customize dialog in the Build command category.

Requirement: A library project is open.

The check looks for differences in the implemented interfaces of a method. As a result, error messages appear in the message window after the check in the following cases:

  • Adding or removing inputs or outputs of function blocks, functions or methods

  • Changing the data type of inputs or outputs

  • Changing the implemented interfaces of a method

For more information, see: Information for Library Developers