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