TABLE OF CONTENTS
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
PRP actual values ..................................................................................................................................... 104
Modbus communications......................................................................................... 105
Modbus protocol....................................................................................................................................... 106
Modbus user map .................................................................................................................................... 106
DNP communications ............................................................................................... 107
DNP protocol............................................................................................................................................... 107
DNP user point list.................................................................................................................................... 111
IEC 60870-5-104 protocol .................................................................................................................... 112
IEC 60870-5-104 point lists.................................................................................................................. 114
GSSE/GOOSE............................................................................................................................................... 115
Logical node prefixes.............................................................................................................................. 130
MMXU deadbands.................................................................................................................................... 132
GGIO1 status configuration................................................................................................................. 134
GGIO2 control configuration ............................................................................................................... 135
GGIO4 analog configuration ............................................................................................................... 136
GGIO5 control configuration ............................................................................................................... 138
IEC 61850 actual values........................................................................................................................ 141
FlexStates.................................................................................................................... 144
FlexState settings ..................................................................................................................................... 144
FlexState actual values.......................................................................................................................... 145
Real-time clock .......................................................................................................... 146
Serial port ................................................................................................................... 150
Teleprotection settings .......................................................................................................................... 163
Teleprotection commands................................................................................................................... 164
Customize the operands....................................................................................................................... 168
Protection overview.................................................................................................. 171
Power system............................................................................................................. 173
Installation settings ................................................................................................................................. 173
AC input modules ..................................................................................................................................... 174
Power system frequency ...................................................................................................................... 179
About AC sources ..................................................................................................................................... 180
Line pickup................................................................................................................................................... 183
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