GE 489 Instruction Manual page 178

6.3 MODBUS MEMORY MAP
Table 6–1: 489 MEMORY MAP (SHEET 7 OF 24)
ADDR NAME
489 SETUP / SERIAL PORTS
1010 SLAVE ADDRESS
1011 COMPUTER RS485 BAUD RATE
1012 COMPUTER RS485 PARITY
1013 AUXILIARY RS485 BAUD RATE
1014 AUXILIARY RS485 PARITY
1015 PORT USED FOR DNP
1016 DNP SLAVE ADDRESS
1017 DNP TURNAROUND TIME
489 SETUP / REAL TIME CLOCK
1030 DATE
1032 TIME
1034 IRIG-B TYPE
489 SETUP / MESSAGE SCRATCHPAD
1060 Scratchpad
1080 Scratchpad
10A0 Scratchpad
10C0 Scratchpad
10E0 Scratchpad
489 SETUP / CLEAR DATA
1130 CLEAR LAST TRIP DATA
1131 CLEAR MWh and Mvarh METERS
1132 CLEAR PEAK DEMAND DATA
1133 CLEAR RTD MAXIMUMS
1134 CLEAR ANALOG I/P MIN/MAX
1135 CLEAR TRIP COUNTERS
1136 CLEAR EVENT RECORD
1137 CLEAR GENERATOR INFORMATION
1138 CLEAR BREAKER INFORMATION
SYSTEM SETUP / CURRENT SENSING
1180 PHASE CT PRIMARY
1181 GROUND CT
1182 GROUND CT RATIO
SYSTEM SETUP / VOLTAGE SENSING
11A0 VT CONNECTION TYPE
6
11A1 VOLTAGE TRANSFORMER RATIO
11A2 NEUTRAL V.T. RATIO
11A3 NEUTRAL VOLTAGE TRANSFORMER
SYSTEM SETUP / GEN. PARAMETERS
11C0 GENERATOR RATED MVA
11C2 GENERATOR RATED POWER FACTOR
11C3 GENERATOR VOLTAGE PHASE-PHASE
11C4 GENERATOR NOMINAL FREQUENCY
11C5 GENERATOR PHASE SEQUENCE
SYSTEM SETUP / SERIAL START/STOP
11E0 SERIAL START/STOP INITIATION
11E1 STARTUP INITIATION RELAYS (2-5)
11E2 SHUTDOWN INITIATION RELAYS (1-4)
11E3 SERIAL START/STOP EVENTS
DIGITAL INPUTS / BREAKER STATUS
1200 BREAKER STATUS
DIGITAL INPUTS / GENERAL INPUT A
1210 ASSIGN DIGITAL INPUT
1211 ASSERTED DIGITAL INPUT STATE
1212 INPUT NAME
1218 BLOCK INPUT FROM ONLINE
1219 GENERAL INPUT A CONTROL
121A PULSED CONTROL RELAY DWELL TIME
121B ASSIGN CONTROL RELAYS (1-5)
121C GENERAL INPUT A CONTROL EVENTS
121D GENERAL INPUT A ALARM
121E ASSIGN ALARM RELAYS (2-5)
121F GENERAL INPUT A ALARM DELAY
1220 GENERAL INPUT A ALARM EVENTS
1221 GENERAL INPUT A TRIP
1222 ASSIGN TRIP RELAYS (1-4)
1, 2, 3 See Table footnotes on page 6–33
6-16
RANGE
1 to 254
0 to 5
0 to 2
0 to 5
0 to 2
0 to 3
0 to 255
0 to 100
N/A
N/A
0 to 2
0 to 40
0 to 40
0 to 40
0 to 40
0 to 40
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
10 to 50001
0 to 3
10 to 10000
0 to 2
100 to 30000
100 to 24000
0 to 1
50 to 2000001
5 to 100
100 to 30001
0 to 3
0 to 2
0 to 1
1 to 4
0 to 3
0 to 1
0 to 1
0 to 7
0 to 1
0 to 12
0 to 5000
0 to 1
0 to 250
0 to 4
0 to 1
0 to 2
1 to 4
1 to 50000
0 to 1
0 to 2
0 to 3
489 Generator Management Relay
6 COMMUNICATIONS
STEP UNITS FORMAT
1 – F1
1 – F101
1 – F102
1 – F101
1 – F102
1 – F216
1 – F1
10 ms F1
N/A N/A F18
N/A N/A F19
1 – F220
1 – F22
1 – F22
1 – F22
1 – F22
1 – F22
1 – F103
1 – F103
1 – F103
1 – F103
1 – F103
1 – F103
1 – F103
1 – F103
1 – F103
1 Amps F1
1 – F104
1 : 1 / :5 F1
1 – F106
1 : 1 F3
1 : 1 F3
1 – F103
1 MVA F13
1 – F3
1 V F1
1 Hz F107
1 – F124
1 – F105
1 – F50
1 – F50
1 – F105
1 – F209
1 – F210
1 – F131
1 – F22
1 s F1
1 – F105
1 s F2
1 – F50
1 – F105
1 – F115
1 – F50
1 s F2
1 – F105
1 – F115
1 – F50
DEFAULT
254
4
0
4
0
0
255
10
N/A
N/A
0
_
_
_
_
_
0
0
0
0
0
0
0
0
0
50001
0
100
0
500
500
0
2000001
100
30001
0
0
0
0
0
0
1
0
0
_
0
0
0
0
0
0
16
50
0
0
1
GE Multilin