Pacific Power Source AFX Series Operation Manual page 283

Command Syntax
Description
Parameters
Parameter Format
Example
Query Format
Query Example
Command Syntax
Description
Parameters
Parameter Format
Example
Query Format
Returned Data Format
Query Example
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AFX Series Power Source Operation Manual
[SOURce:]WAVEFORM:SINEwave
This command modifies the #1 Sinewave harmonic content to reduce
voltage distortion at lower frequencies (< 100Hz). It does so by
disabling the 3 Harmonic component that is normally included to
rd
improve voltage distortion at high frequencies. Turning this OFF (0) is
recommended for Harmonics and Flicker system applications at 50
and 60 Hz. For Avionics and Defense applications at 400Hz or higher,
this mode should re-enabled (1). Not that this setting is saved in non-
volatile memory and is retained between power on/off cycles of the
power source.
<b>
n/a
SOUR:WAVEFORM:SINE 0
SOURce:WAVEFORM:SINEwave?
SOUR:WAVEFORM:SINE?
0
[SOURce:]WAVEFORM:SMOOTHen <NUMBER>
This command Sets the smoothing filter size that is applied to the
waveform, in sample counts. A value of 1 makes the filter have no
effect (Disabled) and the maximum value is 101. Only odd numbers
are considered. The type of filter used is a moving-average-filter, or
MAF.
The smoothing filter is used to reduce slew rates of waveform edges.
This is useful in certain applications to make the waveform
reproduction more consistent and reduce potential distortion due to
the sampling rate of the controller, especially when reproducing
waveforms at high frequency.
NUMBER
<nr1>
WAVEFORM:SMOOTH 33
[SOURce:]WAVEFORM:SMOOTHen?
<nr1>
WAVEFORM:SMOOTH?
33
AFX SERIES® OPERATION MANUAL
Remote Control Programming
SECTION 8:
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