Sampat Kumar
Ansys Employee

Hello 
Thanks for your patience,
You can try to use the Direct optimization technique to get multiple design points. you would have the option to insert the specified range of the value and the solver will create the number of design points between the specified range of value. Try this method and let me know if this helped you or not. 
You can follow the tutorial on YouTube by searching with the keyword " Desing parameter Optimization ( Direct Optimization)" Â