Chapter 4: Using the PDU
35
x
b: This indicates either the L2 current, or L2-N or L2-L3 voltage of
the selected outlet/inlet, where
x
is the outlet/inlet number. For
example, 1b represents the outlet/inlet 1's L2 current, or L2-N or
L2-L3 voltage.
x
c: This indicates either the L3 current, or L3-N or L3-L1 voltage of
the selected outlet/inlet, where
x
is the outlet/inlet number. For
example, 2c represents the outlet/inlet 2's L3 current, or L3-N or
L3-L1 voltage.
x
U: This indicates the unbalanced load of the selected outlet/inlet,
where
x
is the outlet/inlet number. For example, 1U represents
the outlet/inlet 1's unbalanced load.
x
P: This indicates the active power of the selected outlet/inlet,
where
x
is the outlet/inlet number. For example, 1P represents the
outlet/inlet 1's active power.
For information on inline monitors, see
Inline Monitors
(on page 188).
Automatic Mode
When left alone, the LED display cycles through the line readings and
circuit breaker readings, as available for your Dominion PX model. This is
the Automatic Mode.
Manual Mode
You can press the Up or Down button to enter the Manual Mode so that a
particular outlet, line or circuit breaker can be selected to show specific
readings.
To operate the LED display:
1. Press the Up or Down button until the desired outlet, line or circuit
breaker number is selected in the two-digit row.
Pressing the Up button moves up one selection.
Pressing the Down button moves down one selection.
2. Current of the selected component is shown in the three-digit row. It
appears in this format: XX.X (A).
3. If you select an outlet, you can press the Up and Down buttons
simultaneously to switch between the voltage, active power and
current readings.
The voltage appears in this format: XXX (V). It is displayed for
about five seconds, after which the current reading re-appears.
The active power appears in this format: X.XX (W). It is displayed
for about five seconds, after which the current reading re-appears.
