You add weekly events to a schedule to determine when the event is to regularly occur. Weekly events always occur regularly unless overridden by an exception event.
In WorkStation, in the System Tree pane, select the schedule you want to add the weekly event to.
Click the Basic tab.
On the Basic Schedule Editor toolbar, click the View weekly schedule events button
In the grid, click the start time. Drag the cursor vertically to select the end time and then horizontally to select all days for which the event should be valid.
On the File menu, click Save .