GE DGP Instruction Manual page 62

9 COMMUNICATIONS
Table 9–3: DGP MODBUS MEMORY MAP (Sheet 9 of 24)
ADDRESS ITEM NAME
DEC HEX
5124 1404 SELPRIM
5125 1405 CT RATIO
5126 1406 VT RATIO
5127 1407 COMMPORT
5128 1408 Not Used
5129 1409 PHASE
5130 140A TIMESYNC
5131 140B NUM FLTS
5132 140C PREFLT
5133 140D OSC TRIG
5134 140E NOM VOLT
5135 140F RATEDCUR
5136 1410 VT CONN
5137 1411 87G TRIP
5138 1412 87G ALARM
5139 1413 87G K1
5140 1414 87G PICKUP
5141 1415 46A ALARM
5142 1416 46A Pickup
5143 1417 46A TL14
5144 1418 46T TRIP
5145 1419 46T ALARM
5146 141A 46T PICKUP
5147 141B 46T K2
5148 141C 40-1 TRIP
5149 141D 40-1 ALARM
5150 141E 40-1 CENTER
5151 141F 40-1 RADIUS
5152 1420 40-1 TL12
5153 1421 40-2 TRIP
5154 1422 40-2 ALARM
5155 1423 40-2 CENTER
5156 1424 40-2 RADIUS
5157 1425 40-2 TL13
GE Power Management DGP Digital Generator Protection System
9.5 MODBUS MEMORY MAPPING
UNITS FORMAT
BOOLEAN
INTO
INT1
SP
BOOLEAN
SP
INTO
INTO
BOOLEAN
VOLT INT1
AMP INT2
BOOLEAN
SP
SP
% INT1
AMP INT2
SP
AMP INT2
SEC INTO
SP
SP
AMP INT2
SEC INT1
SP
SP
OHM INT2
OHM INT2
SEC INT2
SP
SP
OHM INT2
OHM INT2
SEC INT2
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-
33