NI 7330 closed loop control mode

Hi,

Iam trying to operate NI7330 in closed loop mode from MAX.  I tried to do the steps as described in the page shown below.

http://digital.ni.com/public.nsf/allkb/9675C83F037811F68625727C0002A4A5

I measure my steppers steps per revolution as 2000 , but my encoders counts per revolution is 1000. 

My problem  is i cant find any provision to enter the steps per revolution in MAX under axis configurations tab. In the axis configuration tab i had set the type as stepper, still there is no option to enter steps per revolution.

Could anyone know the solution for this?