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Labview keysight 34980a pressure data read

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Hi all.

 

I'm beginner about Labview.

 

I want to receive current data from keysight 34980a. So, I followed up the example of "keysight MUX."

 

But I don't know how to receive data and what process need.

 

Please help me..

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Hi suminpark,

 


@suminpark wrote:

I'm beginner about Labview.


Did you notice those "Training resources" offered in the header of this LabVIEW board?

 


@suminpark wrote:

I want to receive current data from keysight 34980a. So, I followed up the example of "keysight MUX."


Where does that example come from?

Do all those subVIs show a description in the context help window?

Did you read those descriptions?

 


@suminpark wrote:

But I don't know how to receive data and what process need.


To receive data you need to "read" or "fetch" them from your DMM.

The "process" afterwards should be outlined in your requirements sheet…

Best regards,
GerdW

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Thank you for your answer.

 

1. I already read them. 

2. The example can download in the keysight website. And I read the description of them.

 

I want to know about order of whole process. I think, only i know the whole process, i can configure the labview functions.

 

For example, 

Scan the channel of instrument -> determine the time that measure analog signal(DC current) -> store the data ->  exchange data (DC current-> Pressure) ... like that..

 

If i know that whole process, then i can search the proper subVIs for my purpose.

 

 

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Accepted by topic author suminpark

Hi suminpark,

 


@suminpark wrote:

I want to know about order of whole process. …

For example, 

Scan the channel of instrument -> determine the time that measure analog signal(DC current) -> store the data ->  exchange data (DC current-> Pressure) ... like that..

 

If i know that whole process, then i can search the proper subVIs for my purpose.


Then sit down before your Keithley device.

Configure the needed measurement using the keys on its (physical!) frontpanel.

Once you know how to setup the measurement using the keys you  can take the (programming) manual of your device and read all paragraphs on the keys/commands you used to setup your measurement.

When you learned about all those commands you can send them from LabVIEW using VISA functions (or by using the appropriate VIs from the device driver for your Keithley)…

Best regards,
GerdW

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Thank you!

 

I can receive the data from my instrument but not exactly.

 

So, first, i try to study my instrument about whole process and then i will read the descriptions about keysight subVIs to match that process.

 

 

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