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| Modbus Memory Map | ||
| Communications Guide |
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| Table 1: 489 Memory Map (Sheet 8 of 29) |
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| ADDR | NAME |
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| 07A1 | Number Of Thermal Resets | 0 to 50000 | 1 | – | F1 | 0 |
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| MAINTENANCE / TRIP COUNTERS |
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| 07A2 | Loss Of Excitation 1 | Trips | 0 to 50000 | 1 | – | F1 | 0 |
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| 07A3 | Loss Of Excitation 2 | Trips | 0 to 50000 | 1 | – | F1 | 0 |
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| 07A4 | Ground Directional Trips | 0 to 50000 | 1 | – | F1 | 0 |
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| 07A5 | 0 to 50000 | 1 | – | F1 | 0 |
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| 07A6 | Distance Zone 1 Trips | 0 to 50000 | 1 | – | F1 | 0 |
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| 07A7 | Distance Zone 2 Trips | 0 to 50000 | 1 | – | F1 | 0 |
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| MAINTENANCE / TIMERS |
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07E0 Generator Hours Online
0 to 1000000
1
h
F12
0
PRODUCT INFO. / 489 MODEL INFO.
0800 | Order Code | 0 to 65535 | 1 | N/A | F136 | N/A |
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0801 | 489 Serial Number | 3000000 to 9999999 | 1 | – | F12 | 3000000 |
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PRODUCT INFO. / CALIBRATION INFO. |
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0810 | Original Calibration Date | N/A | N/A | N/A | F18 | N/A |
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0812 | Last Calibration Date | N/A | N/A | N/A | F18 | N/A |
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489 SETUP / PREFERENCES |
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1000 | Default Message Cycle Time | 5 to 100 | 5 | s | F2 | 20 |
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1001 | Default Message Timeout | 10 to 900 | 1 | s | F1 | 300 |
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1003 | Parameter Averages Calculation Period | 1 to 90 | 1 | min | F1 | 15 |
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1004 | Temperature Display | 0 to 1 | 1 | – | F100 | 0 |
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1005 | Waveform Trigger Position | 1 to 100 | 1 | % | F1 | 25 |
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1006 | Passcode (Write Only) | 0 to 99999999 | 1 | N/A | F12 | 0 |
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1008 | Encrypted Passcode (Read Only) | N/A | N/A | N/A | F12 | N/A |
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100A | Waveform Memory Buffer | 1 to 16 | 1 | – | F1 | 8 |
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489 SETUP / SERIAL PORTS |
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1010 | Slave Address | 1 to 254 | 1 | – | F1 | 254 |
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1011 | Computer RS485 Baud Rate | 0 to 5 | 1 | – | F101 | 4 |
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1012 | Computer RS485 Parity | 0 to 2 | 1 | – | F102 | 0 |
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1013 | Auxiliary RS485 Baud Rate | 0 to 5 | 1 | – | F101 | 4 |
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1014 | Auxiliary RS485 Parity | 0 to 2 | 1 | – | F102 | 0 |
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1015 | Port Used For DNP | 0 to 3 | 1 | – | F216 | 0 |
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1016 | DNP Slave Address | 0 to 255 | 1 | – | F1 | 255 |
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1017 | DNP Turnaround Time | 0 to 100 | 10 | ms | F1 | 10 |
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489 SETUP / REAL TIME CLOCK
1030 | Date |
1032 | Time |
1034 | |
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N/A | N/A | N/A | F18 | N/A |
N/A | N/A | N/A | F19 | N/A |
0 to 2 | 1 | – | F220 | 0 |
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489 SETUP / MESSAGE SCRATCHPAD
1060 Scratchpad
1080 Scratchpad
10A0 Scratchpad
10C0 Scratchpad
10E0 Scratchpad
0 to 40 | 1 | – | F22 | _ |
0 to 40 | 1 | – | F22 | _ |
0 to 40 | 1 | – | F22 | _ |
0 to 40 | 1 | – | F22 | _ |
0 to 40 | 1 | – | F22 | _ |
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489 SETUP / CLEAR DATA
1130 | Clear Last Trip Data | 0 to 1 | 1 | – | F103 | 0 |
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1131 | Clear Mwh And Mvarh Meters | 0 to 1 | 1 | – | F103 | 0 |
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1132 | Clear Peak Demand Data | 0 to 1 | 1 | – | F103 | 0 |
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1133 | Clear RTD Maximums | 0 to 1 | 1 | – | F103 | 0 |
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1134 | Clear Analog Inputs Minimums/Maximums | 0 to 1 | 1 | – | F103 | 0 |
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1135 | Clear Trip Counters | 0 to 1 | 1 | – | F103 | 0 |
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1136 | Clear Event Record | 0 to 1 | 1 | – | F103 | 0 |
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1137 | Clear Generator Information | 0 to 1 | 1 | – | F103 | 0 |
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1, 2, 3 See Table footnotes on page 39
18 |
http://www.GEindustrial.com/multilin
GE Multilin |