sbRIO-9607 and 9683 Scanned/Simul AI/AO issues

I'm having trouble getting my sbRIO to communicate with the NI 9683 AI/AO pins for control.

currently the software has been used on other 9607/9683 boards by colleagues and functions properly. Am I doing something incorrectly?

I am attempting to apply a 2.2vdc signal to the Scanned AI0 and read the value.

Note: the Relay Control functions properly on the 9683 and the FPGA LED operates as well so the code is compiling to the FPGA

Any help would be appreciated.

Thanks!