PQ Option
Delta (() Amplitude, Single (Sags & Swells) Function (Current)11
11-23
CHM? <PRESET NUMBER>
(IEEE-488, RS-232, Sequential)
Return the contents of one of the 5 composite harmonic preset waveforms.
<PRESET NUMBER> is 1 to 5. The return format is the same as CHTONES?
Example: CHM? 2
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CHMRECALL <OUTPUT CH.>, <USER DEFINED WAVEFROM NUMBER>
(IEEE-488, RS-232, Coupled)
Set composite harmonic wave to a previously memorized preset.
<OUTPUT CH.> is PRI or SEC
<USER DEFINED WAVEFROM NUMBER> is 1 to 5
Example: CHMRECALL PRI,2 sets primary output wave to preset 2
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CHMSAVE <OUTPUT CH.>, <USER DEFINED WAVEFROM NUMBER>
(IEEE-488, RS-232, Coupled)
Save the current wave as a user defined preset waveform.
<OUTPUT CH.> is PRI or SEC
<USER DEFINED WAVEFROM NUMBER> is 1 to 5
Example: CHMSAVE PRI,2 saves primary output wave as preset 2
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CHNRC <OUTPUT CH.>, <NRC WAVEFROM NUMBER>
(IEEE-488, RS-232, Coupled)
Set composite harmonic wave to a preset NRC wave.
<OUTPUT CH.> is PRI or SEC
<NRC WAVEFROM NUMBER> is 1 to 5. NRC7030 is 1.
Example: CHNRC PRI,2 ---- sets primary output wave to NRC waveform number 2
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CHTONES <OUTPUT CH.>, <HARMONIC>, <HARMONIC AMPLITUDE>,
<HARMONIC PHASE>, <...>,<...>, ...
(IEEE-488, RS-232, Overlapped, Coupled)
Specify up to 15 harmonic/amplitude/phase groups
<OUTPUT CH.> is PRI or SEC
<HARMONIC> is 2 - 63
<HARMONIC AMPL> is 0.1 % to 100 %
Harmonic amplitude as proportion of fundamental; the PCT unit may be used; if no unit,
a fraction is implied (i.e. 30PCT and 0.3 both indicate the harmonic amplitude should be
30 % of the fundamental.
<HARMONIC PHASE> is +/- 0.1 to 360.0 degrees Harmonic phase relative to
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