３ Event and Action ３ - １ What Are Event and Action? NA series can detect operations from outside and data changes with Event function. Various controls are possible if you set basic operations and subroutines to an Action and register that Action with a detected Event. ３ - ２ Types of Event The actions with what subroutines can be registered on NA series are to be registered with the following five types of event. Additional Information IAG (Intelligent Application Gadget) is the function loaded on NA series. It modularizes a project to re-use it easily. You can develop a screen with speed and ease.
Precautions for Correct Use Only on-screen IAG component that has registered an event can be set for IAG event. If an event has not been registered on an IAG component, any registrable event is not listed even though you select an IAG component. As a result, you cannot inscribe an action.
11 Type Where to set Event that a subroutine is settable Global event NA’s setting screen, global events in Multiview Explorer Start a project, conditions, fixed cycle, Function Key operation Page event NA’s setting screen, events and actions when a screen page is opened Open a page, close a page, conditions, Function Key operation Object event NA’s setting screen, events and actions when a component on the screen is selected. Major settable items differ by component (e.g. Touch, Release). Some components don’t have setting items.
Alarm event NA’s setting screen, events and actions when an alarm item that is described in User alarm/Multiview Explorer is selected Issuing an alarm, checked, cancelled IAG event NA’s setting screen, events and actions when an IAG component on the screen is selected The event which is created at the same time that IAG is made.