Model 6220/6221 User’s Manual Wave Functions (6221 Only) 7-15
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SCPI commands — wave functions
Commands for wave functions are listed in Table 7-4.
Table 7-4
Waveform function commands
Command Description Default
SOURce[1]:WAVE:FUNCtion <name> Selects wave function.
<name> = SINusoid, SQUare,
RAMP, or ARBitraryX (0-4)
SIN
SOURce[1]:WAVE:DCYCle <NRf> Sets duty cycle.
<NRf> = 0 to 100 (%)
50
SOURce[1]:WAVE:AMPLitude <NRf> Sets amplitude.
<NRf> = 2e-12 to 0.105 (A peak)
1e-3
SOURce[1]:WAVE:FREQuency <NRf> Sets frequency.
<NRf> = 0 to 1e5 (Hz)
1e3
SOURce[1]:WAVE:OFFset <NRf> Sets offset.
<NRf> = -0.105 to 0.105 (A)
0
SOURce[1]:WAVE:RANGing <name> Selects ranging mode.
<name> = BEST or FIXed
BEST
SOURce[1]:WAVE:PMARk <NRf> Sets marker phase.
<NRf> = 0 to 360 (deg.)
180
SOURce[1]:WAVE:PMARk:STATe <b> Enables/disables phase marker.
<b> = ON or OFF
OFF
SOURce[1]:WAVE:PMARk:OLINe <NRf> Sets phase marker trigger line.
<NRf> = 1 to 6
3
SOURce[1]:WAVE:ARBitrary:DATA <NRf>
[,<NRf>, ... <NRf>]
Defines arbitrary data points.
<NRf> = -1 to +1 (100 points max.)
SOURce[1]:WAVE:ARBitrary:APPend <NRf>
[,<NRf>, ... <NRf>]
Appends arbitrary data points.
<NRf> = -1 to +1 (100 points max.
per instance of command)
SOURce[1]:WAVE:ARBitrary:COPY <NRf> Copies arbitrary points to NVRAM.
<NRf> = 1 to 4
SOURce[1]:WAVE:ARBitrary:POINts? Queries # of arbitrary data points.
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