IQ DP-4000
SECTION 3- OPERATOR PANEL
•
Metered. The Metered pushbutton displays
the metered values for all the parameters
on the Operator Panel.
•
%THO. This button displays Percent Total
Harmonic Distortion for the amps and volts
for each phase.
•
Demand. The Demand button displays the
demand current for each phase, as well as
the demand Watts, Vars, and VA.
•
Minimum . This button displays the minimum
values for all currents and voltages as well
as Watts, Vars, VA, Power Factor (apparent
and displacement) and Frequency. You can
view and reset this value from the faceplate.
•
Maximum.
This
button
displays
the
maximum values for all currents and
voltages as well as Watts, Vars, VA, Power
Factor (apparent and displacement) and
Frequency. You can view and reset this
value from the faceplate.
Note:
The Metered, %THO, and Demand pushbuttons
can work with the Minimum and Maximum
pushbuttons to display minimum and maximum
metered values, maximum % THO, and
maximum peak demand.
•
Pushbutton combinations.
•
Reset and Metered. Holding the Reset and
Metered pushbuttons simultaneously for
three to four seconds will reset minimum
and maximum values for all metered
parameters. This will cause the display to
blank, and the Metered LED to blink. When
the display is restored, the Metered
Min/Max values have been reset.
•
Reset and %THO. Holding the Reset and
the %THO pushbuttons simultaneously for
three to four seconds will reset maximum
values for all %THO parameters. This will
cause the display to blank, and the %THO
LED to blink. When the display is restored,
the Maximum %THO values have been
reset.
•
Reset and Demand. Holding the Reset and
the Demand pushbuttons simultaneously for
three to four seconds will reset maximum
values for all Demand parameters. This will
cause the display to blank, and the Demand
LED to blink. When the display is restored,
the Maximum Demand values have been
reset.
TD17548A
•
Stepup and Stepdown. Holding the Stepup
and Stepdown pushbuttons will display the
I NCOM address(only if the PONI module is
attached and communication has been
established with Series Ill).
•
Minimum and Maximum pushbuttons.
Holding the Maximum and Minumum
pushbuttons simultaneously will display the
version of firmware the device is currently
using. This is useful when troubleshooting
the device.
3. 1.2 Display Window
The IQ DP-4000 has a large, easy to read 6-digit LED
display window that shows the value for the associated
Monitor pushbuttons, the values for the protective
functions and the alarm cause codes. The display
window is at the top of the faceplate, just below the
Alarm LEOs.
3. 1.3 LEOs
The Operator Panel LEOs are divided into four types:
•
Monitor LEOs
•
Parameter LEOs
•
Units LEOs
•
Alarm LEOs
3. 1 . 3. 1 Monitor LEOs
At any given time, one or more of the LEOs associated
with a Monitor pushbutton is illuminated. Each one
identifies which monitor item is currently displayed. The
Monitor LEOs are part of the Monitor pushbuttons and
are labeled:
•
Metered
•
%TH O
•
Demand
•
Minimum
•
Maximum
3. 1.3. 2 Parameter LED's:
The LEOs that monitor the following conditions will blink
in response to several monitoring situations:
9
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