Voltech AT5600, Руководство пользователя

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C H A P T E R 1 4 - A T E D I T O R
AT5600 User Manual 98-119 issue 14
Page 360
2. Select either AC Voltage, DC Voltage or Mean sense, RMS scaled
measurement by clicking on the relevant button.
3. Select (mouse click the button) the integration time you require.
'Medium' is the default setting. 'Long' will give more stable readings (for
tighter limits) at the expense of an increased test time, and 'Short' will test
at the maximum speed, but may give a slightly noisier reading. See 7.3
Explanation of Integration.
4. Enter the terminal names for the Energized High and Low Terminals.
Click on the arrow to the right of the fill-in box, and you will be provided
with a choice of available terminals; double-click on the one required.
Similarly, enter the names for the Measured Terminals.
5. Select (mouse click the button) the type of limits you require and enter the
values.
% Enter a nominal value and then the limits as negative and
positive percentage values.
>< Enter minimum and maximum values.
> Enter just a minimum value.
< Enter just a maximum value.
Note: The Measure button may be used here as outlined in section 14.5.9.
6. Click on the appropriate button to choose the polarity, or choose the ‘No
Test’ button. (For
AC measurements, use the positive polarity when the
measured winding has the same phase as the energized winding, use the
negative polarity when they have opposite phases.)
7. Select OK. The test specification will then be displayed in the program
window.