MI 2792 PowerQ4 Plus
Operating the instrument
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Select event.
Exit from detailed view of an event.
Back to the “RECORDERS” menu screen.
Phase view
In this view voltage events are separated by phases. This is convenient view for
troubleshooting. Additionally user can use filters in order to observe only particular type
of event on a specific phase. Captured events are shown in a table, where each line
contains one phase event. Each event has an event number, event start time, duration
and level. Additionally in colon “T” type of event is shown (see table bellow for details).
Figure 3.47: Voltage events screens
You can also see details of each individual voltage event and statistics of all events.
Statistics show count registers for each individual event type by phase.
Table 3.66: Instrument screen symbols and abbreviations
Current recorder status
RECORDER is active
RECORDER is busy (retrieving data from memory)
RECORDER is not active
Date
Date when selected event has occurred
No.
Unified event number (ID)
L
Indicate phase or phase-to-phase voltage where event has occurred:
1 – event on phase U
1
2 – event on phase U
2
