# Operations Targeted for Operation Logs

From the Project Explorer go to [Alarms/Events] - [Operation Log] and select [Enable]. For selected operations, the date and time when the operation is run as well as a description is recorded.

Operation | Description
[Object Touch] | Log information about objects where a touch operation occurred. In addition to objects with touch operations such as switches and numeric displays, applies to objects set with touch triggers. If you want to log operations of a specific object only, clear this check box and in the properties of that object select the [Operation Log] check box.
[Screen Change] | Log information on screen changes.
[User Login Status] | When the security feature is enabled, log information such as when users log in or change passwords.
[Date/Time Change] | Log information when clock data on the display unit is changed.
[Language Text Change] | Log when changing the Language Text.
[Boot/Shutdown/Reboot] | Log when display unit is started up, run time is shut down or restarted.
[Hardware Configuration] | Log when displaying and working with the Hardware Configuration screen or Hardware Configuration object.
[Transfer Project File] | Log when transferring the project file.
[Web Viewer Login/Logout/Failed] | Log client operations associated with logging in and out of the HMI server.
[Monopolize Operation] | Log client and server operations associated with locking and unlocking monopolize operations on the server.
[Equipment Property Changes] | Log changes to equipment source properties, such as ScanOffStatus, IPAddress.CurrentValue, and UnitId.CurrentValue.

For information about logged information, see the following.

Displaying Operation Log

Note:

- The following operations are not logged.

- Scroll, zoom in, and zoom out operations on screens and objects
- Operations in Web Browser and Alarm Summary objects (such as select row, search)