MI 2893 / MI 2892 / MI 2885
Events table
95
event number, event start time, duration and level. Additionally, in colon “T” type of event is shown (see
table below for details).
Figure 70: Voltage events screens
You can also see details of each individual voltage event and waveform/inrush view of all events.
Statistics show count registers for each individual event type by phase.
Table 74: Instrument screen symbols and abbreviations
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
3 – event on phase U
3
12 – event on voltage U
12
23 – event on voltage U
23
31 – event on voltage U
31
Start
Event start time (when first U
Rms(1/2)
) value crosses threshold.
T
Indicates type of event or transition:
D – Dip
I – Interrupt
S – Swell
Level
Minimal or maximal value in event U
Dip
, U
Int
, U
Swell
Duration
Event duration.
Table 75: Keys in Events table phase view screens
PH
Group view is shown. Press to switch on “PHASE” view.
PH
Phase view is shown. Press to switch on “GROUP” view.
Filters events by type:
DIP INT SWELL
Shows all event types.
F1
F2
