 |
Flexible
Program Output Patterns
|
|
The sequence
function programs and sequentially outputs parameters
such as waveform, frequency and amplitude. Repetition,
jump and other such behavior can be programmed, so constantly
changing signals—such as machine vibration and voltage
fluctuation—and long complex output patterns can
be generated easily. The sequence function allows sudden
changes to parameters, and can be used with parameter-variable
waveforms and sweep functions. The sequence function substantially
expands the range of applications for which our function
generators are suitable.
|
 Parameters:
waveform, frequency, phase, amplitude, DC offset, square
wave duty, step time, hold operation,jump destination,
number of jumps, step stop phase, branch operation, step
termination control, and more
|
| Number
of steps: 1 to 255 per sequence |
| Number
of saved sequences: 10 |
| Maximum
number of usable waveforms: 128 |
Program
Example Using the Sequence Function
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 |
The following table shows the program (sequence
list) used to generate the signal on the left. The WF1973
and WF1974 can execute such simple programs automatically.
The
Sequence Editor
facilitates
generation, editing, and a number of other processes for
more complicated programs. |
| Step |
Waveform |
Frequency
[Hz] |
Amplitude
[Vp-p] |
Offset
[V] |
Step time
[s] |
Sweep |
| 1 |
DC |
20 |
0 |
0 |
0.15 |
– |
| 2 |
DC |
20 |
0 |
5 |
0.2 |
ON |
| 3 |
Sine |
20 |
2 |
5 |
0.15 |
– |
| 4 |
DC |
20 |
0 |
5 |
0.1 |
– |
| 5 |
DC |
20 |
0 |
3.75 |
0.1 |
– |
| 6 |
DC |
20 |
0 |
2.5 |
0.1 |
– |
| 7 |
DC |
20 |
0 |
1.25 |
0.1 |
– |
| 8 |
DC |
20 |
0 |
0 |
0.1 |
– |
|
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|
Sequence Editor
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