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There is a problem with the signal measurement.

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hi, everyone. 

I am sorry about my poor English.

 

I want to measure the signal generated by the function generator with LabVIEW.
There is no problem when measuring the signal generated by the function generator with the oscilloscope.
However, the wrong signal is measured when the signal generated by the function generator is connected to A0 of USB-6210.
When a sine wave of 1 Hz or 2 Vp-p is generated and measured, it is measured as shown in the attached photo.
I also attach my vi file.
Please let someone know how to fix this.

 

 

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Accepted by topic author wppome

Hi wppome,

 

I hope you connected A0 and A8, when using the differential mode?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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