because to write a little more detail what you are looking for, it costs you nothing, why don't you try to describe your application better and what do you want? Did you read the drive's FW manual? Is the power supply voltage of your system at 480V or is it different? To allow the reader to understand something more than your too telegraphic question, you could at least write the code of the drive .... In any case, if you read the FW manual of the drive, you will find many answers to many of your questions, then if something is unclear to you, try to write your problem in more detail and we will certainly try to help you.