OK.... What I have is a 420-FD with a RJ controler. I went through the re registration process for this robot.(very expensive) Anyhow, I'm trying to integrate a Banner presence pro plus system. So, I'm going from the vision board to a PC by ethernet and would like to send the results to the robot with the P3 seriel port on the front of the controler. I tried to get support from Fanuc on this but have had absolutly no help. Anyone here done this before?