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Audit Log for User Actions and System Events

The CODESYS Control runtime system supports the Audit Log functionality for recording a selection of important user actions and system events. The log file is used to diagnose and detect unauthorized actions and events. For example, the following actions are recorded:

  • Device: login, logout, load boot application

  • IEC application: start, stop, download, online change, reset, delete, debugging actions

To view the audit log, set the logger search to .Audit.log in the device editor on the Log tab in "synchronized mode".

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