GW Instek AFG-3000 Series - Manual (Page 216)

AFG-3000 Series User Manual
216
Example SOUR1:DCO MAX
Sets the offset to the maximum for the current
mode.
Query Syntax SOURce[1]:DCOffset? {MINimum|MAXimum}
Return Parameter Returns the offset for the
current mode.
Example SOUR1:DCO?
+3.0000E+00
The offset for the current mode is set to +3 volts.
SOURce[1]:SQUare:DCYCle
Source Specific
Command
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.
20% to 80% (frequency < 25 MHz)
40% to 60% (25 MHz < frequency < 50 MHz)
50% (frequency > 50 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]:SQUare:DCYCle {< percent>
|MINimum|MAXimum}
Example SOUR1:SQU:DCYC MAX