6100B/6105A
Users Manual
5-78
Set amplitude (in absolute units). SOUR:PHAS1:VOLT:MHAR:HARM2 10,0
Setup the fundamental frequency. SOUR:FREQ 60
Enable voltage output on this phase. SOUR:PHAS1:VOLT:STAT ON
Set output to on (all phases). OUTP:STAT ON
Example 3.
Fluctuate the 2
nd
Harmonic with a 25 Hz, sine wave at 30 % amplitude.
Ensure output is off. OUTP:STAT OFF
Clear any modulation in progress. SOUR:PHAS1:VOLT:FHAR:CLE
Select the harmonic to fluctuate. SOUR:PHAS1:VOLT:FHAR:FLUC2 ON
Set fluctuation wave shape to sine. SOUR:PHAS1:VOLT:FHAR:SHAP SIN
Set fluctuation. SOUR:PHAS1:VOLT:FHAR:MOD 30,25
Enable fluctuating harmonics. SOUR:PHAS1:VOLT:FHAR:STAT ON
Set output to on (all phases). OUTP:STAT ON
Example 4.
In a similar way, a 1 A, 60 Hz Current Output with 20 %, 25 Hz sine wave Flicker can be
produced:
Reset all parameters to a known state. *RST
Set units to absolute. UNIT:MHAR:CURR ABS
Setup phase 1 (master) current range. SOUR:PHAS1:CURR:RANG 0.2,2
Set amplitude (in absolute units). SOUR:PHAS1:CURR:MHAR:HARM1 1,0
Setup frequency. SOUR:FREQ 60
Set flicker wave shape to sine. SOUR:PHAS1:CURR:FLIC:SHAP SIN
Set flicker frequency. SOUR:PHAS1:CURR:FLIC:FREQ 25
Set flicker depth. SOUR:PHAS1:CURR:FLIC:DEPT 20
Enable flicker. SOUR:PHAS1:CURR:FLIC:STAT ON
Enable current output (phase 1). SOUR:PHAS1:CURR:STAT ON
Set output to on (all phases). OUTP:STAT ON
Example 5.
This example shows how to setup a fundamental and the 3
rd
and 5
th
harmonics.
The fundamental is set to 110 V, 60 Hz, the 3
rd
harmonic to 10 V with 0 ° phase angle, and
the 5
th
harmonic to 5 V with a 90 ° phase angle.
Reset all parameters to a known state. *RST
Ensure output is off. OUTP:STAT OFF
Set units to absolute. UNIT:MHAR:VOLT ABS
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