GE DGP Series Instruction Manual page 237

9 COMMUNICATIONS
Table 9–3: DGP MODBUS MEMORY MAP (Sheet 21 of 24)
ADDRESS ITEM NAME
DEC HEX
16390 4006 VT RATIO
16391 4007 COMMPORT
16392 4008 PHASE
16393 4009 TIMESYNC
16394 400A NUM FLTS
16395 400B PREFLT
16396 400C OSC TRIG
16397 400D NOM VOLT
16398 400E RATEDCUR
16399 400F VT CONN
16400 4010 NCTRATIO
16640 4100 87G TRIP
16641 4101 87G ALARM
16642 4102 87G K1
16643 4103 87G PICKUP
16896 4200 46A ALARM
16897 4201 46A Pickup
16898 4202 46A TL14
17152 4300 46T TRIP
17153 4301 46T ALARM
17154 4302 46T PICKUP
17155 4303 46T K2
17408 4400 40 SELV2SUP
17664 4500 40-1 TRIP
17665 4501 40-1 ALARM
17666 4502 40-1 CENTER
17667 4503 40-1 RADIUS
17668 4504 40-1 TL12
17920 4600 40-2 TRIP
17921 4601 40-2 ALARM
17922 4601 40-2 CENTER
17923 4602 40-2 RADIUS
17924 4603 40-2 TL13
18176 4700 32-1 TRIP
GE Power Management DGP Digital Generator Protection System
9.5 MODBUS MEMORY MAPPING
UNITS FORMAT
INT1
SP
BOOLEAN
SP
INTO
INTO
BOOLEAN
VOLT INT1
AMP INT2
BOOLEAN
INTO
SP
SP
% INT1
AMP INT2
SP
AMP INT2
SEC INTO
SP
SP
AMP INT2
SEC INT1
BOOLEAN
SP
SP
OHM INT2
OHM INT2
SEC INT2
SP
SP
OHM INT2
OHM INT2
SEC INT2
SP
NO. OF
REGISTERS
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
1
1
1
1
9-
45