Hi

I have Wincc Tia portal ver13.

How to filter alarm view(log Alarm) in runtime? for example :hide a alarm by user.

Hello.

I use Tia portal V13.(more information in attachment)

I use Comfort panel TP1500

I'm not sure what you mean by user. You can divide alarms into classes and groups. 

From the Help file:  You can filter the display of alarms in the enhanced alarm view. The criterion is always a character string. There are two ways to filter the alarm view:

• A fixed criterion is configured in WinCC.

  In Runtime, all alarms that contain the complete character string in the alarm text are displayed.

• You filter the alarm view in Runtime.

  In Runtime, a filter tag sets the relevant character string in the alarm view by means of an I/O field, e.g. as described below.

  The filter affects the display in the alarm view. All alarms in the alarm buffer are retained.