TEXIO FGX-2220, Инструкция по эксплуатации

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8-7-5. SOURce[1|2]:SQUare:DCYCle
Set
Query
Description Sets or queries the duty cycle for square waves only. The
setting is remembered if the function mode is changed. The
default duty cycle is 50%.
Note The duty cycle of square waveforms depend on the frequency
settings.
1.0% to 99.0%(
frequency≤
100 KHz)
10% to 90% (100 K
Hz ≤
frequency
≤1MHz)
50% ( frequency
≤ 25 MHz)
If the frequency is changed and the set duty cycle cannot
support the new frequency, the highest duty cycle available at
that frequency will be used. A “settings conflict” error will
result from the above scenario.
For square waveforms, the Apply command and AM/FM
modulation modes ignore the duty cycle settings.
Syntax
SOURce[1|2]:SQUare:DCYCle {< percent>
|MINimum|MAXimum}
Example SOUR1:SQU:DCYC MAX
Sets the duty cycle to the highest possible for the current
frequency.
Query Syntax SOURce[1|2]:SQUare:DCYCle? {MINimum|MAXimum}
Return
Parameter <NR3> Returns the duty cycle as a percentage.
Example SOUR1:SQU:DCYC?
+5.00E+01
The duty cycle is set 50%.
8-7-6. SOURce[1|2]:RAMP:SYMMetry
Set
Query
Description Sets or queries the symmetry for ramp waves only. The
setting is remembered if the function mode is changed. The
default symmetry is 50%.