Current measurement using NI 9227

Hello.

I am using NI cRIO 9012 with I/O modules NI 9472 (DO), NI 9227 (AI current), NI 9225 (AI voltage) in Scan Interface mode. I want to aqcuire current through a resistor using NI 9227 and implement PI control. I think I made the wiring as per the manual of NI 9227 but unable to acquire any measurement.

Im afraid I am making a mistake in connections of the 9227 to the resistor. 

Kindly help me. Are there any precautions and necessary steps I need to take while connecting it? Any necessary steps to be taken while using the analog pin in the VI.

Thanks in advance.

Lahari