Elapsed time in 0.1-second increments

[Yamaeda]

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@nananass wrote:

Thank you very much.
I have two more questions. When using a sampling clock, is it possible to achieve the same functionality of running with the same 0.1-second interval when creating AI channels?
Also, if I want to save the AI data every few seconds, what should I do?

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Yes, but you can't set the sample clock as low as 10Hz. You'll need to set it to 1kHz and e.g. grab 100 samples at a time and take the average. That'd actually give a better timing than the software wait.

For saving, i'd build up an array and once it reaches a certain size, e.g. 100 if you want to save every 10 seconds, save to file and empty the array.

[nananass]

Thank you very much. Thanks to you, I was able to create it successfully. It's all thanks to you.

[nananass]

Hello,
I apologize for the basic question.
I am using this timer as a sub-timer to measure seconds, but when I try to use it as the main timer, it works within the sub-timer but the values are not reflected in the main timer even though it is running internally. I want to measure in 0.1-second increments, so I would appreciate it if you could tell me how to solve this or suggest an alternative method.

[GerdW]

Hi nana,

I guess this question is still related to your other question(s), so I merged the threads.

Why don't you set the DAQmx task to use a 10 Hz sampleclock? (Or 1kHz sampleclock with a decimation factor of 100?)

[nananass]

The sample clock is running, but it is not outputting until the specified time. It keeps outputting one after another without much regard for the timing. I want to fix this cause. However, I can't solve it on my own, so I'd appreciate any hints you could give me.

[GerdW]

Hi nana,

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@nananass wrote:

However, I can't solve it on my own, so I'd appreciate any hints you could give me.

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Well, I could help much more once you downconvert your VIs to an older LabVIEW version. (File->Save for previous)

See my signature line: I prefer LV2019…

[nananass]

Excuse me.
I have only downloaded the 2023 and 2025 ones, and I have been instructed by the upper authorities to use this version. Is it possible to write the Japanese part in English and send it as an image?

[GerdW]

Hi nana,

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@nananass wrote:

Excuse me.
I have only downloaded the 2023 and 2025 ones, 

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Each LabVIEW version provides the File->Save for previous item in the menu.

What's your problem to downconvert your VI(s) and attach them here? You still can work in your recent LabVIEW version!

[nananass]

HI,GerdW

I see! I’ve attached the folder here. I think it’s saved in the old version, but I’d appreciate it if you could check.

[GerdW]

Hi nana,

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@nananass wrote:

I’ve attached the folder here. I think it’s saved in the old version, but I’d appreciate it if you could check.

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Only the project file itself is converted for LV2019, but all the VIs inside the ZIP still are saved with LV2025!

You need to save the whole project for LV2019…