Basic knowledge of Drive and Motor control

Hello,

this is a little difficult now because your request is very general and the question is where to start with explanations. I don't know your state of knowledge but there is a training center at Siemens called SITRAIN. There you can join courses regarding different topics in the area of drives. 

Or you precise your question a little. Which drive system are you going to handle (S120, G120, V series)? Which task do you need to implement? ...