Vac
,
Vdc
,
F
= step mode start setting.
δ
Vac
,
δ
Vdc
,
δ
F
= step value.
Degree
= start phase, 0~359.9
°
.
Count
= repeat count, 0~9999 with 0 meaning infinite loop.
Waveform
: A or B can be selected.
Dwell
: dwell time between steps.
3. Step Mode
1. In the ‘PLD testing’ screen press the ‘Step Mode’ soft key.
2. Press the ‘Edit’ soft key.
3. Press the [ESC] key to return to the previous screen then press the ‘Trigger’ soft key to load
the settings.
4. Press the ‘Trigger’ soft key to execute the file, and the ‘Trigger’ will change to ‘Stop’. During
execution, the remaining period time is shown in the top part of the display. This value up-
dates regularly while the pulse transient is running.
48
Menu Operation
PROFESSIONAL INNOVATIVE BRANDING SERVICE
49
The sweep function is used to test efficiency of power supply and capture the voltage and fre-
quency at the maximum power point. The voltage and frequency of power may be altered in
the form of step ladder by setting the start voltage, start frequency, step voltage, step frequency
and one-step time. As the test closes, voltage, frequency and current at the maximum power
point may be displayed.
5
.
2.3.2
Harmonics
The Harmonics screen controls the following
aspects of harmonic waveform synthesis and
measurements:
Synthesis
Inter-harmonics
Harmonic Measure
User
Power Sweep
, sweep function.
Save
, to save setting to assigned memory room for quickly recall at any time. Do not save the
setting, after power off the unit, current file will lose.
3. Press the [ESC] key to return to the previous screen, then press the ‘Trigger’ soft key to load
the settings.
4. Press the ‘Trigger’ soft key to execute the file, and the ‘Trigger’ soft key will be changed to
‘Stop’. You can press the ‘Pause’ soft key to temporarily stop the step function or ‘Stop’ to
permanently stop execution of the Step function.
During execution, the remaining time is shown in the top part of the display. This value updates
regularly while the step transient is running.
Menu Operation
PROFESSIONAL INNOVATIVE BRANDING SERVICE
Содержание SP-300 Series
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