SATEC PM174 Manual - Manual (Page 35)

Chapter 3 Display
Operations Data Display
Series PM174 Powermeters 35
Primary and Secondary Volts
Volts can be displayed in primary (default) or secondary units.
The volts display mode can be changed through the Display
Setup menu.
Phase Power Readings
In configurations with the neutral wire, in addition to total
three-phase powers, the meter can show per-phase power
readings. By default, they are disabled. See Display Setup on
how to enable per-phase power readings in your meter.
Fundamental Component
The meter can display total power factor and active power for
the fundamental component if it is enabled through the Display
Setup menu. Whenever phase power readings are allowed,
the PM174 also displays per-phase power factor and active
power for the fundamental component.
Auto Return
If no buttons are pressed for 30 seconds while the display
Auto Return option is enabled, the display automatically
returns to the main screen from any other measurement
display.
The Auto Return option can be enabled through the Display
Setup menu
Auto Scroll
If no buttons are pressed for 30 seconds while in the common
measurements display, and the Auto Scroll option is enabled
in the meter, the display automatically scrolls through all
available pages. The scroll interval can be adjusted through
the Display Setup menu.
To stop auto scrolling, press briefly the SCROLL button.
Navigation Buttons
In Data Display mode, the navigation buttons function as
follows.
The MIN/MAX button switches to the Min/Max - Maximum
Demands display pages. When briefly pressed again, it
switches back to the common measurements display.
The PQ button switches between different power
quality/harmonic displays: Total Harmonics, Individual Voltage
and Current Harmonics, and Power Quality parameters –
short-term (Pst) and long-term (Plt) flicker, and voltage and
current negative sequence unbalance. When briefly pressed
once again, it switches back to the common measurements
display
The UP and DOWN arrow buttons, labeled by arrowheads,
scroll forwards and backwards through the display pages.
Pressed briefly, they move one page forward or backward. If
you hold down the button, the display pages are scrolled at
rate of a twice per second.
ENERGY
ENTER
PQ
ESC
S T
MIN
MAX
SELECT