iv
Physical installation.....................................................................................................47
Dimensions .....................................................................................................................................................47
Rear terminal layout ...................................................................................................................................49
Electrical installation ...................................................................................................50
Typical wiring .................................................................................................................................................51
Dielectric strength .......................................................................................................................................52
Main processor module ............................................................................................................................52
Power supply module.................................................................................................................................54
AC modules.....................................................................................................................................................55
Contact inputs and outputs ....................................................................................................................57
Front panel overview ...................................................................................................69
Metering menu..............................................................................................................................................71
Control menu .................................................................................................................................................71
Digital fault recorder menu .....................................................................................................................73
Equipment manager menu .....................................................................................................................75
Annunciator ....................................................................................................................................................75
Introduction to EnerVista UR
Extended EnerVista UR
Setting templates.........................................................................................................................................79
Settings file traceability.............................................................................................................................85
Communications overview .........................................................................................89
Network topology ........................................................................................................................................89
Network settings ..........................................................................................................92
Ethernet ports................................................................................................................................................92
TFTP protocol .................................................................................................................................................96
SNTP protocol ................................................................................................................................................97
HTTP protocol.................................................................................................................................................98
Network filtering...........................................................................................................................................99
Ethernet actual values............................................................................................................................100
Modbus communications......................................................................................... 102
Modbus protocol .......................................................................................................................................103
Modbus user map.....................................................................................................................................103
DNP communications ............................................................................................... 104
DNP protocol ...............................................................................................................................................104
DNP user point list ....................................................................................................................................108
IEC 60870-5-104 point lists ..................................................................................................................110
GSSE/GOOSE configuration..................................................................................................................111
Logical node prefixes ..............................................................................................................................126
MMXU deadbands ....................................................................................................................................128
Plus
Setup ....................................................................79
Plus
Setup features ..............................................................79
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
TABLE OF CONTENTS