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NI 9234 and 9264 synchronization issues

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Dear all,

 

I have a NI 9264 analog output that is connected to a current control board and a NI 9234 analog input installed on a cRIO-9024.

 

Basically I specify the current I want to output and I measure the voltage using the NI 9234 analog input and do a division to measure the current.

 

However, there seems to be a synchronization issue that can be visible when outputting a sinuosidal current to a 100 ohm resistor that results in the result of my VI displaying a sinuosidal resistance. Since I'm pretty new at LabVIEW, I have no idea what tutorial to learn from in order to begin solving this problem.

 

I attached the project, VI and an image showing this synchronization issue.

 

I would deeply appreciate any pointers towards solving this issue.


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