Creating a Visualization with an Alarm Table

Requirement: The AG_PartsShortage alarm group and the AC_PartsShortage alarm class are defined in your project.

1. Add a visualization below your application.

   1. Select the application and click the Add Object → Visualization command.

   2. Specify the name as VIS_PartsShortage.

2. Open the visualization editor.

3. Drag the Alarm Table element from the Alarm Manager category into the visualization editor and open the properties view of the element.

4. Configure the alarm table as follows.

   1. In the Element name property, in the Value column, specify the name AT_PartsShortage.

   2. Configuration of the Alarm groups visualization element property:

      1. In the Alarm configuration → Alarm groups property, click in the corresponding value cell.

         The Selected Alarm Group dialog opens.

      2. Clear the All option and select the AG_PartsShortage alarm group.

      3. Click the button to add the group to the Selected Alarm Group list.

      4. Click OK to confirm the configuration.

   3. Configuration of the Alarm classes visualization element property:

      1. In the Alarm configuration → Alarm classes property, define the alarm classes which you want to visualize. Click into the value field.

         In the Alarm configuration → Alarm classes property, click in the corresponding value cell.

         The Select Alarm Class dialog opens.

      2. Clear the All option and select the AC_PartsShortage alarm class.

      3. Click the button to add the alarm class to the selected alarm classes.

      4. Click OK to confirm the configuration.

   4. Configuration of a column:

      1. In the Columns property, click the Create New button.

         Column [2] is available. The new column with the name Bitmap is listed in the visualization editor.

      2. In the Type of data property, select the State value for column [2].

         In the table, the column is given the new default heading State.

      3. In the Column header property, specify the name Parts Shortage State.

         Column [2] is renamed.

   5. Configuration of the Selection visualization element property:

      1. In the Selection color property, select the color Green in the Value column.

         At runtime, the table cells can be selected by the visualization user. These then turn green.

   6. Configuration of the Control variables visualization element property:

      1. In your application code, declare the bQuitAlarm control variable.

      2. In the Acknowledge selected property, specify the PLC_PRG.bQuitAlarm variable in the value cell.

   Configured properties

   

The visualization user needs controls to operate the alarm visualization. When programming, you can get support from the Alarm Table Wizard. The command which calls the wizard is available only when you have selected an alarm table in the visualization.

1. In the visualization editor, select the alarm table element.

2. In the context menu, click the Insert Elements for Alarm Acknowledgement command.

   The Alarm Table Wizard dialog opens.

3. Click OK to accept all settings.

   The Acknowledge selected, Acknowledge all visible, History, and Freeze scrolling position buttons are added. The elements have a complete input configuration.