3. Program control commands
3.3 Instrument Subsystem Command
102
1|2 when the waveform of PM Path 1 or Path 2 is function generator 1|2.
Setting format:
[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:SHAPe <Mode>
Query format:
[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:SHAPe?
Parameter description:
<Mode>
Discrete data. The values of output waveform are as follows:
Sine sine wave,
SQUare
square wave,
TRIangle triangle wave,
Ramp zigzag wave,
PULSe
pulse.
Example:
PM:INTernal:FUNCtion2:SHAPe TRIangle set the output waveform of
function generator 2 in Path 1 to triangle.
Reset state:
50%
Key path:
[Modulation]
—> [Phase Modulation] —> [Base Config] —> [Path 1|Path
2]
—> [PM Waveform] —> [Generator 1|2]
[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:SHAPe:RAMP <Mode>
Function description:
This command is used to set the signal output type when the waveform
of PM Path 1 or Path 2 is function generator 1|2 and the output
waveform of the generator 1|2 is zigzag, including up and down.
Setting format:
[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:SHAPe:RAMP <Mode>
Query format:
[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:SHAPe:RAMP?
Parameter description:
<Mode>
Discrete data. The values of ramp signal type are as follows:
POSitive up
NEGative
down.
Example:
PM:INTernal:FUNCtion2:SHAPe:RAMP NEGative set the ramp to
down when the output waveform of function generator 2 in Path 1 is
ramp.
Reset state:
POS
Key path:
[Modulation]
—> [Phase Modulation] —> [Base Config] —> [Path 1|Path
2]
—> [PM Waveform] —> [Generator 1|2]
[:SOURce]:PM[1]|2:INTernal:NOISe:FUNCtion[1]|2:TYPE <Mode>
Function description:
This command is used to set the noise type of noise generator 1|2 when
the waveform of PM Path 1 or Path 2 is noise generator 1|2.
Setting format:
[:SOURce]:PM[1]|2:INTernal:NOISe:FUNCtion[1]|2:TYPE <Mode>
Query format:
[:SOURce]:PM[1]|2:INTernal:NOISe:FUNCtion[1]|2:TYPE?
Parameter description:
<Mode>
Discrete data. The values of noise type of noise generator 1|2 are as
follows:
GAUSsian
Gaussian noise
UNIForm
White noise.