What do you mean by "simulate it"?

Dear all,

I have a stepper motor (https://uk.rs-online.com/web/p/stepper-motors/1805290/) connected to C Beam Linear Actuator. I use it for short rapid movements (X10 F8000), which takes about 0.3 sec I think. How can I measure actual average speed of the actuator? Is there any timing comand (before and after "move command")?

Thanks