4.8
Power Quality
Displays two types of flicker; Instantaneous (One Second) and PST (10
minute). One-second flicker is displayed every second and PST continually
indicates a 10 minute count-down timer with the result of the calculation
in the same display. Press indicated soft key to switch between 1–Second
and PST. Press Min–Max soft key to view minimum, maximum, average
and normal values.
Figure 4.12: Show Power
Quality
To select power quality:
1. Press the DISPLAY key and choose 5–Power Quality to select the
One–Second Flicker results.
2. Press the Min–Max SELECTION soft key to open the NORMAL /
MINIMUM / MAXIMUM / AVERAGE / RESTART of the power
quality results.
3. Press RESTART Min–Max to restart tabulating power quality
readings.
4.8.1
Min–Max
Press the Min–Max SELECTION soft key to open the Min–Max selection
menu.
For more information on using the Min–Max function, see
Section 4.2.
Figure 4.13: Min–Max Control
55
