Plus
INTRODUCTION TO THE UR
Communications overview
6
-SERIES
Plus
The EnerVista UR
Setup software can communicate with the relay through three ports:
the front panel USB port, the rear Ethernet port, and the rear RS485 port. Both rear ports
are located in slot D.
Figure 3: Functional architecture
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 1: GETTING STARTED