analog input as position reference

Dear sir

  I  have used PCI 7358 Ni card for position control using incremental encoder.Similarly I want to use analog input as position refrence.

I am attaching vi of position loop.

What changes can be done in the VI for analog input reference.

I am using position sensor gives 0- 10 V DC as position.

Can anybody tell me the changes I must make in my existing program  VI attached.

I am using Labview 10 version.

regards

kavharshre