How To Display Information on Raised/Cleared Alarms The default of the NA-series alarm objects does not display information on raised or cleared alarms. The figure below shows a record including raised/cleared Alarm Messages 1 to 3 respectively. However, without indication of raised or cleared, the table is difficult to understand. In addition, the NS series can display in a single row an alarm that has been raised and cleared, whereas the NA series forcibly separates the raised from the cleared to display in different rows. You can display neither only alarms that have been raised, nor only those that have been cleared. 1.
Select a User Alarm Viewer on the Page Editor and open the [Properties] tab page. (The figure to the right shows the default settings.) 2. Add “Status|” before [ColumnTitles] and [ColumnOrder]. In [ColumnWidths], specify arbitrary width of the item. Since this item is case sensitive, always capitalize “Status|”. With the above settings, the alarm object is displayed as below: The information on raised/cleared alarms is shown in the “Status” column. “Alarm Raised” indicates those that have been raised, and “Alarm Cleared” those cleared. 32