Stepper Motor oscilation

[chetanpt]

Hi

I am using linear slider with stepper and using 1067 stepper controller.

For my experiment I want to oscillate linear slider i.e. -10 to 0 to 10 rotation multiple times with variations of velocity.

I could change the velocity but I do not know how to oscillate linear slider. If you can help me on this it will be great.

Thanks
Chetan