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keithley 2636, delay measurement

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Good day,

 

I am currently modifying a Labview program that uses a 2636 to measure transistors.

The program uses the standard sequence of VIs to:

 

- set the source function

- set the source level

- set the source limit

- enable the source output

- measure the output

 

What I want to do now, is to delay the measurement after setting the voltage on the channel, in order to give the transistor time to adapt to the voltage change.

What got me confused is that I don't exactly know after which step the voltage is applied to the channel. I applied the delay after setting the source level, is that correct?

 

 

Best regards

Simon

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Accepted by topic author TaSi

Hi Simon,

 

usually the voltage is applied after enabling the output…

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Immediately before the measurement would be the place. The enable does what you expect so after setting the source level, there is no voltage applied yet.
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Thank you very much for your replies, I adjusted the program accordingly.

 

Have a nice day!

 

 

Simon

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