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Siglent SDS2000X Plus - Bugs / Missing Features / Feature Requests

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KungFuJosh:

--- Quote from: tautech on June 19, 2023, 03:50:25 am ---Try using the Reference waveform feature.
It's in the Save/Recall menu where you can name and save several, internally and externally.

Maybe best you have a play with it in normal scope mode to get the hang of it before trying it with a Bode plot.  ;)

--- End quote ---

While I'm well aware that I have a LOT to learn about all the things this scope can do (hence why I bought the batronix demo board), I don't see how that helps with bode plots.

A perfect example is that I want to compare the 3 attached plots (data files included in zip). I loaded all 3 as you suggested for REF A - C, and it says data loaded successfully, then doesn't do anything else. How can I view all 3 at once? It doesn't show any of them on screen after loading, and it doesn't appear to have anything to do with the bode plot feature either.


Thanks to @rf-loop 's suggestion, I was able to do (almost) exactly what I want in Excel:



Now if I can figure out how to scale the X-axis more like the original, that would be cool. (Edit: figured that out.) I'd still prefer to have the scope be able to do this without the extra step of using Excel.

Thanks,
Josh

KungFuJosh:
Things that should be fixed with Bode Plot:

Recalling plot data changes manual amplitude scale settings (despite the data having been recorded with the manual settings). They're set manual on purpose, if Auto isn't selected, it simply shouldn't change.

Manual amplitude scale/ref level settings are not recalled after reboot.

Other settings not recalled after reboot (that should be):
Bode plot settings including Load, & Sweap/Meas.
Display- Trace Visibility
Display- Cursor Positions (X1 is always supposed to be 200Hz for my current tests, but it jumps to other numbers after reboot).

There should be a "Bode default" soft button to reset Bode settings, otherwise, everything should be remembered.

tautech:

--- Quote from: KungFuJosh on June 19, 2023, 05:15:53 pm ---I loaded all 3 as you suggested for REF A - C, and it says data loaded successfully, then doesn't do anything else.

--- End quote ---
Did your try to Recall them ?

Here's some I did while comparing probes:
https://www.eevblog.com/forum/testgear/probe-into-probes-whats-up/msg4689083/#msg4689083

KungFuJosh:

--- Quote from: tautech on June 19, 2023, 07:12:11 pm ---
--- Quote from: KungFuJosh on June 19, 2023, 05:15:53 pm ---I loaded all 3 as you suggested for REF A - C, and it says data loaded successfully, then doesn't do anything else.

--- End quote ---
Did your try to Recall them ?

Here's some I did while comparing probes:
https://www.eevblog.com/forum/testgear/probe-into-probes-whats-up/msg4689083/#msg4689083

--- End quote ---

Yes, I was trying to recall them. I guess I was wrong though, I thought it said file loaded, but it says "file format is illegal!" when trying to load the CSV files.

tautech:

--- Quote from: KungFuJosh on June 19, 2023, 08:05:53 pm ---
--- Quote from: tautech on June 19, 2023, 07:12:11 pm ---
--- Quote from: KungFuJosh on June 19, 2023, 05:15:53 pm ---I loaded all 3 as you suggested for REF A - C, and it says data loaded successfully, then doesn't do anything else.

--- End quote ---
Did your try to Recall them ?

Here's some I did while comparing probes:
https://www.eevblog.com/forum/testgear/probe-into-probes-whats-up/msg4689083/#msg4689083

--- End quote ---

Yes, I was trying to recall them. I guess I was wrong though, I thought it said file loaded, but it says "file format is illegal!" when trying to load the CSV files.

--- End quote ---
Reference file format is not CSV !

You need Save as a Reference file to your preferred destination and point Recall to it.

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