I don't have EBT installed right now or the manual handy but you might click on the controller image in Visual Logic and set it there (device properties).
"Open is as open does." - Forrest Gump "Can't we all just get a Lon?" - Garry Jack "BACnet: integration or interrogation?" - The Janitor "Open protocols? You can't handle open protocols!" - Nathan R. Jessup “What’s that? Aaa… open protocols? Don’t talk about…. open protocols? Are you kidding me? Open protocols? I just hope we can hardwire an interface!” - Jim Mora http://www.youtube.com/watch?v=U7fjDS0jKiE
you can do it through the device manager. Open the device manager and select the advance tab up top. Select renumber VLCs out of the drop down menu. You will have to know the mac address of the controller and the network that it is on. put a bullet in the devices I define selection. Enter in the information field correctly and hit updat preview. Hit apply and you will be done. Its kind of confusing the first couple of times, but it will be no problem once you get use to it. You can do multiple devices all at once when you are comfortable with the fields.