Author Topic: Rigol DG1022Z, selfcreate waveform, not correctly reproduced?  (Read 1206 times)

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Offline kosmosTopic starter

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  • Posts: 14
  • Country: de
Rigol DG1022Z, selfcreate waveform, not correctly reproduced?
« on: January 18, 2024, 01:12:07 pm »
Hello, i try to write wave forms in the .txt format myself, but it only works in part.

Example 1:
16384 (SamplePoints)
16384 (max value)
1 (min value)
1
2
3
4
...
....
16383
16384
empty line

gives me a perfect sawtooth.

But if I try short examples, then the signal generator fills me always always fills the rest to 16384 with 1, so that my waveform are only short impulses.

Example2
8 (SamplePoints)
8 (max value)
1 (min value)
1
2
3
4
4
3
2
1
empty line

What is wrong here how can I prevent this if I want, for example, that these 8 sample points should be repeated directly without a long break 9-16384.
« Last Edit: January 24, 2024, 07:58:34 am by Simon »
 

Offline artur0089

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  • Country: ru
Re: Rigol DS1022Z, selfcreate waveform, not correctly reproduced?
« Reply #1 on: January 22, 2024, 05:13:06 am »
Arb - Arb Mode - SRate - Store - D: - 8_1.txt
csv or raf or Ultra Station+USB or LAN
« Last Edit: January 22, 2024, 05:57:38 am by artur0089 »
 

Offline kosmosTopic starter

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  • Posts: 14
  • Country: de
Re: Rigol DS1022Z, selfcreate waveform, not correctly reproduced?
« Reply #2 on: January 22, 2024, 10:43:32 am »
thanks for the files. Only the .raf file works correctly, meaning that the signal repeats itself permanently. For the other signals, 8192-8 is inserted 8184 times 0, so that there is always a pause in between.

Picture 22+23 srate vs Freq. with big pause
Picture 24 o.k.
Picture 25 fail


 

Offline artur0089

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  • Posts: 28
  • Country: ru
Re: Rigol DS1022Z, selfcreate waveform, not correctly reproduced?
« Reply #3 on: January 22, 2024, 09:41:26 pm »
Apply the configuration file for the generator 00000.rsf.
Then, open the text file 8_1.txt.
Further, according to the picture...
« Last Edit: January 22, 2024, 09:49:52 pm by artur0089 »
 


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