HT instruments SOLAR300N - Manual (Page 102)

SOLAR300 - SOLAR300N
EN - 100
Description of the columns:
N.: Progressive spike number.
L.: Phase in which the spike occurred.
Time: Date/time in which the anomaly occurred.
Peak+: Max. positive value reached by the spike during the observation
interval.
Peak-: Min. negative value reached by the spike during the observation
interval.
Delta+: Max. relative positive differential reached by the spike during the
observation interval.
Delta-: Min. relative negative differential reached by the spike during the
observation interval.
Type: Spike type (Up/Down).
F/S: Spike speed (Fast if dV/dt >100V/5
s, Slow if dV/dt >100V/78s).
Within this page, the following keys are active:
 The up and down arrow keys move the cursor along the list of Spikes
 The right and left arrow keys move the column display to the right or to the left
 The
F1 key (or the PAG item on the display) moves to the following pages of Spikes (to be
selected with the F3 or F4 key or with the MOD (+) or MOD (-) items on the display)
 The
F2 key (or the PARAM item on the display) accesses the page which shows the
settings made for the Spikes (see Fig. 163)
 The
ESC key (or the smart icon ) exits the function and goes back to the “Recording
Analysis” page (see Fig. 154)
This page shows the parameters set for voltage Spikes before recording:
Fig. 163: Spikes parameters
The following elements are indicated:
Limit: set voltage threshold.
The total number of spikes occurred is also displayed (Events)
Within this page, the following keys are active:
 The up and down arrow keys move the cursor alternately onto Type, Phase or F/S
 The
F3 and F4 keys (or the item MOD (+) and MOD (-) on the display) allow filtering
the Spikes to be selected. It is possible to select All, Up, Down (if the cursor highlights
Type); All, Phase1, Phase2, Phase3, Neutral (if the cursor highlights Phase); All,
Fast, Slow (if the cursor highlights F/S)
 The
ENTER key (or the smart icon on the display) confirms the choice previously made
and displays the Voltage Spike table
 The
ESC key (or the smart icon ) exits the function and goes back to the “Spikes”
page (see Fig. 162)