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RIGOL
To Set Fundamental Waveform Parameters
DG2000 allows users to set various fundamental waveform parameters such as
frequency, period, amplitude, DC offset voltage, high level, low level, and start phase.
It also supports align phase operation. To set the above fundamental waveform
parameters, refer to descriptions in "To Output Basic Waveform".
To Select Harmonic Type
DG2000 can output even harmonic, odd harmonic, both harmonics, and user-defined
order of harmonic. After entering the harmonic setting interface, tap the Type
parameter selection field to select the desired harmonic type.
1. Even: outputs fundamental waveform and even harmonics.
2. Odd: outputs fundamental waveform and odd harmonics.
3. Both: outputs fundamental waveform and all the harmonics in order.
4. User: outputs the user-defined orders of harmonics. The highest order is 8.
8 bits binary data are used to represent the output status of the 8 orders of
harmonics respectively. Wherein, 1 represents enabling the output of the
corresponding harmonic, and 0 represents disabling the output of the
corresponding harmonic. You only need to tap the User parameter input field,
and then modify the value of each data bit by using the numeric keypad (note
that the leftmost bit representing fundamental waveform is always X and cannot
be modified). For example, if you set the 8 bits data to X001 0001, it indicates
that the fundamental waveform, 4th and 8th orders of harmonics are output.
Note:
The actually output harmonics is determined by the currently specified
harmonic order and harmonic type.
To Set Harmonic Order
The highest order of harmonic output from DG2000 cannot be greater than the
specified value.
After entering the harmonic setting interface, tap the Count parameter selection
field to input a value with numeric keypad.
The range is limited by the maximum output frequency of the instrument and
⚫
current fundamental waveform frequency.
Range: 2 to maximum output frequency ÷ fundamental waveform
⚫
2-24
Chapter 2 Front Panel Operations
DG2000 User Guide
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