4.16.1 Range of date and time that can be specified as event display start-time

Specify date and time (year, month, day, hour, minute, and second) as an event display start-time position. The date and time that can be specified ranges from the arrival time of the oldest JP1 event registered in the integrated monitoring database to the arrival time of the JP1 event most recently acquired from the event console service.

Figure 4‒95: Specifiable range of display start-time positions when the integrated monitoring database contains JP1 events acquired from the event console service

JP1 events that cannot be acquired from the event console service (by using an event receiver filter) cannot be displayed.

Figure 4‒96: Specifiable range of display start-time positions when the integrated monitoring database contains some JP1 events that cannot be acquired from the event console service

When the integrated monitoring database contains only JP1 events that are not acquired from the event console service, the lower bound of the specifiable range is the arrival time of the oldest JP1 event, and the upper bound is the arrival time of the most recent JP1 event.

Figure 4‒97: Specifiable range of display start-time positions when the integrated monitoring database contains only JP1 events not acquired from the event console service

When JP1 events are listed by display period specification, the lower bound of the specifiable start-time positions is the arrival time of the oldest JP1 event in the specified period or the arrival time of the oldest JP1 event registered in the integrated monitoring database, whichever is later. The upper bound is the arrival time of the most recent JP1 event in the specified display period or the arrival time of the most recent JP1 event acquired from the event console service, whichever is earlier.

The figures below show the range of date and time that can be specified as event display start-time positions in respective cases.

In the following figure, the oldest JP1 event registered in the integrated monitoring database has an earlier arrival time than the oldest JP1 event in the specified display period, and the most recent JP1 event in the specified display period has a later arrival time than the most recent JP1 event acquired from the event console service.
In the following figure, the oldest JP1 event registered in the integrated monitoring database has an earlier arrival time than the oldest JP1 event in the specified display period, and the most recent JP1 event in the specified display period has an earlier arrival time than the most recent JP1 event acquired from the event console service.

Note that the event display start-time specification area is unavailable when:

No JP1 events have been registered in the integrated monitoring database.
JP1 events are listed by display period specification, and no JP1 events were registered in the integrated monitoring database during the specified period, as illustrated below:
JP1 events are listed by display period specification, and a time discrepancy between JP1/IM - Manager and JP1/IM - View means that the most recent JP1 event than can be displayed in the specified period is registered after the oldest event registered in the integrated monitoring database (that is, the lower and upper bounds of the specifiable range of display start-time positions are reversed):

When JP1 events are listed by display period specification, the time at which the JP1 event arrived at JP1/IM - Manager is compared with the current time of the JP1/IM - View host. Any discrepancy between the times of JP1/IM - Manager and JP1/IM - View could result in a JP1 event outside the specified display period being included in the listing. We recommend that you synchronize the time settings of JP1/IM - Manager and JP1/IM - View.

The event display start-time specification area appears in the window only if you are using the integrated monitoring database.

For details about specifying a display period, see 4.18 Specifying the event display period.

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