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Power Quality Analyzer Model 3945-B
4.1.8 Recording
• Highlight RECORDING with the
buttons, then press the button.
The following screen will appear:
SET-UP
Hz
Figure 4-5
• Four recording set-ups are available.
• Choose recording configuration 1, 2, 3, or 4 with the
buttons.
• Next, move through the choices with the
buttons and select the desired
parameters with the buttons.
As you move through the parameters, each choice, in turn, will be highlighted.
• To activate the selected parameter for recording, use the
buttons.
The selected parameters will have a filled in
and those not selected will have
an unfilled
.
• There are two user-defined parameters at the bottom of the window. At first,
they will be listed as a question mark “
?
”. These parameters allow you to moni-
tor specific, or a range, of voltage, current or power harmonics.
To activate these parameters:
- Use the
buttons to select the parameter.
- Next use the
buttons to scroll through the available choices.
These are: Uh, Vh, Ah, and VAh.
- Once the desired parameter is selected, use the
to move to the first
modifiable field for this parameter. A value from 00 to 50 may be selected
for this field using the
buttons.
- After selecting the desired harmonic order for the beginning value, press
the button to move to the upper value. Use the same process to select
the upper limit.
If these options are not
selected, all the harmonics
(odd and even) will be
recorded.