4.4.1 Mechanism of the suppression of repeated-event display

The suppression of repeated-event display is performed by JP1/IM - Manager and JP1/IM - View. The suppression of repeated-event display enables you to consolidate, on JP1/IM - View, the monitored events that hinder event monitoring in order to suppress the display of those individual events in the event list. Display of dummy events cannot be suppressed.

JP1/IM - Manager acquires monitored events (that have passed through the event acquisition filter) from the event service, and then compares each monitored event with the repeated event condition set by the user. When a monitored event meets the repeated event condition, JP1/IM - Manager determines that the acquired monitored event is a repeated event. The events determined to be repeated events are consolidated on JP1/IM - View into a consolidation event, and are not individually displayed in the event list.

Figure 4‒35: Mechanism of the suppression of repeated-event display

Organization of this subsection

(1) Relationships among the suppression of repeated-event display, filters, and other functions

(1) Relationships among the suppression of repeated-event display, filters, and other functions

After filtering repeated events by a view or severe event filter, JP1/IM - View displays them as consolidation events on the Monitor Events or Severe Events page of its Event Console window.

When the view filter is enabled, if the consolidation start event is filtered out by the view filter and not displayed in the Event Console window, no consolidation event is displayed.

When the restrictions on viewing and operating business groups are enabled, if the consolidation start event is not displayed on the Event Console window because of the restrictions, no consolidation event is displayed.

When the specification of event display period is enabled, the repeated events received within the specified period are displayed as consolidation events. When an event being consolidated exists outside the specified period, if JP1/IM - View receives a repeated event within the specified period, the event being consolidated outside the specified period becomes a consolidation completion event. Then, the newly received repeated event becomes a consolidation start event.

The following figure shows the relationships among the suppression of repeated-event display, JP1 event filters, and other functions.

Figure 4‒36: Relationships among the suppression of repeated-event display, filters, and other functions

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