Shunt Cal Select Property

[ASTDan]

Hello,

I am trying to find more information about the 

AI.Bridge.ShuntCal.Select Property.

There is an option to select switch A, B, or Switch A and B

What switches are these refering to?  I thought there was a shunt calibration switch for each channel the connects to a 10K resistor?

I am using the NI 9237 Strain module with the CDAQ chasis.

Could someone please elaborate.

Thanks

Dan

[HeatherBaker]

Hi ASTDan,

The switches that you are referring to are for the SCXI 1520, where page 38 of the user manual explains them https://www.ni.com/docs/en-US/bundle/372583e/resource/372583e.pdf

Take a look at DAQmxPerformStrainShuntCal and DAQmxPerformBridgeShuntCal for the 9237.DAQmxPerformStrainShuntCal