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Using DAQmx with RTDs

I am trying to acquire signal from 3 RTDs using a NI 9217.  I can get them to work fine using DAQ Express. However, I am trying to avoid using Express VIs, because this is a small part of a much more complex system. Whenever I try to run the VI, I get Error 200077which says that I selected an external excitation source instead of choosing an internal source. I changed the setting to be internal. However, I still get the same error regardless.  How do I correct this?

 

 

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Hi,

In your VI it doesn't seem like you have specified the current excitation source.

 

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