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Difficulty in I2C communication between cRIO-9074 and Sparkfun sensor stick SEN-10724

Hi,

I am trying to communicate Sparkfun sensor stick SEN-10724 with cRIO-9074 using I2C protocol. For interfacing the sensor stick, I am using NI-9402 module (DIO0-SDA and DIO1-SCL). I have made VI for reading data from the sensor but it doesn't give any output (Even the clock signal on SCL is not coming on CRO).
I have attached Register mapping information and datasheet of the Accelerometer.
Please help!

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