iv
Physical installation.....................................................................................................47
Dimensions .....................................................................................................................................................47
Rear terminal layout ...................................................................................................................................48
Electrical installation ...................................................................................................49
Typical wiring .................................................................................................................................................49
Dielectric strength .......................................................................................................................................50
Main processor module ............................................................................................................................51
Communications module.........................................................................................................................53
Power supply module.................................................................................................................................53
AC modules.....................................................................................................................................................54
Front panel overview ...................................................................................................67
Metering menu..............................................................................................................................................69
Control menu .................................................................................................................................................69
Digital fault recorder menu .....................................................................................................................71
Equipment manager menu .....................................................................................................................73
Annunciator ....................................................................................................................................................73
Introduction to EnerVista UR
Extended EnerVista UR
Setting templates.........................................................................................................................................77
Settings file traceability.............................................................................................................................83
Communications overview .........................................................................................87
Ethernet network topology......................................................................................................................87
Network settings ..........................................................................................................90
Ethernet ports................................................................................................................................................90
TFTP protocol .................................................................................................................................................94
SNTP protocol ................................................................................................................................................95
HTTP protocol.................................................................................................................................................96
Network filtering...........................................................................................................................................97
Ethernet actual values...............................................................................................................................98
Modbus communications......................................................................................... 100
Modbus protocol .......................................................................................................................................101
Modbus user map.....................................................................................................................................101
DNP communications ............................................................................................... 102
DNP protocol ...............................................................................................................................................102
DNP user point list ....................................................................................................................................106
IEC 60870-5-104 point lists ..................................................................................................................108
GSSE/GOOSE configuration..................................................................................................................109
Logical node prefixes ..............................................................................................................................124
MMXU deadbands ....................................................................................................................................126
Plus
Setup ....................................................................77
Plus
Setup features ..............................................................77
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
TABLE OF CONTENTS