Fluke 6135A/PMU, Руководство оператора

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6135A/PMU
Operators Manual
6-10
Frequency Ramp Test Parameters
A Frequency Ramp test is a dynamic test that tests how the UUT measures changes in
frequency (see “Standard Compliance Tests and Test Files” in Chapter 3 for more
information). See Table 6-4 for a detailed description of each Frequency Ramp test
parameter.
To configure a Frequency Ramp test (refer to Table 6-4):
1.
Set the
General Test Parameters
. (refer to “General Test Parameters” in this
section).
2. Click
Frequency Ramp Tests
.
3. Set the
Frequency Ramp Test Parameters
as follows:
a. Set the
Start Frequency
.
b. Set the
End Frequency
.
c. Set the
Ramp Rate
.
d. Set the
Phase Shift
.
e. Set the
Transition Time
.
4. Click
Save
to save the test (if desired).
5. Run the test. Refer to the instructions in “Run a Custom Interactive Test” in this
chapter.
Table 6-4. Frequency Ramp Test Configuration Window
gtu126.emf
Item Field Name Range Description

Start Frequency (45 to 65) Hz Set the test start frequency.

End Frequency (45 to 65) Hz Set the test end frequency.

Ramp Rate (0.1 to 6.0) Hz Set the frequency ramp rate in Hz/second.

Phase Shift (-180
°
to 180
°
) degrees Set the phase offset at the test start. All test
signals are specified to be cosine waves.

Transition Time (0 to 255) reports
Set the number of UUT reports to not include in
the analysis or the reports at the start and end of
the test duration.