3-2-3 Events Assignable to User Alarm Event 3-2-4 Events Assignable to IAG Object Event Precautions for Correct Use You cannot set a new event (e.g. Touch/Click) to an object of IAG component placed on the screen. It is necessary to register an operation event as the event that IAG component issues before you create an IAG component. 14 Event Description Acknowledged Occurs when a user alarm is checked. Cleared Occurs when a user alarm is cancelled. Raised Occurs when a user alarm is issued. Event Description (User-defined name) Occurred according to an event generation condition of an IAG component.