
Modbus Memory Map
Table 1: 489 Memory Map (Sheet 7 of 29)
489
Communications Guide
| ADDR | NAME | RANGE | STEP | UNITS | FORMAT | DEFAULT | 
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| 0643 | RTD #4 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0644 | RTD #5 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0645 | RTD #6 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0646 | RTD #7 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0647 | RTD #8 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0648 | RTD #9 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 0649 | RTD #10 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 064A | RTD #11 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| 064B | RTD #12 Maximum Temperature (Fahrenheit) | 1 | °F | F4 | ||
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| LEARNED DATA / ANALOG IN MIN/MAX | 
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| 0700 | Analog Input 1 Minimum | 1 | Units | F12 | 0 | |
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| 0702 | Analog Input 1 Maximum | 1 | Units | F12 | 0 | |
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| 0704 | Analog Input 2 Minimum | 1 | Units | F12 | 0 | |
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| 0706 | Analog Input 2 Maximum | 1 | Units | F12 | 0 | |
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| 0708 | Analog Input 3 Minimum | 1 | Units | F12 | 0 | |
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| 070A | Analog Input 3 Maximum | 1 | Units | F12 | 0 | |
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| 070C | Analog Input 4 Minimum | 1 | Units | F12 | 0 | |
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| 070E | Analog Input 4 Maximum | 1 | Units | F12 | 0 | |
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| MAINTENANCE / TRIP COUNTERS | 
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| 077F | Trip Counters Last Cleared (Date) | N/A | N/A | N/A | F18 | N/A | 
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| 0781 | Total Number of Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0782 | Digital Input Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0783 | Sequential Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0784 | 0 to 50000 | 1 | – | F1 | 0 | |
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| 0785 | Tachometer Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0786 | Offline Overcurrent Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0787 | Phase Overcurrent Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0788 | Negative Sequence Overcurrent Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0789 | Ground Overcurrent Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078A | Phase Differential Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078B | Undervoltage Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078C | Overvoltage Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078D | Volts/Hertz Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078E | Phase Reversal Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 078F | Underfrequency Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0790 | Overfrequency Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0791 | Neutral Overvoltage (Fundamental) Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0792 | Neutral Undervoltage (3rd Harmonic) Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0793 | Reactive Power Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0794 | Reverse Power Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0795 | Low Forward Power Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0796 | Stator RTD Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0797 | Bearing RTD Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0798 | Other RTD Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 0799 | Ambient RTD Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079A | Thermal Model Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079B | Inadvertent Energization Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079C | Analog Input 1 Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079D | Analog Input 2 Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079E | Analog Input 3 Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| 079F | Analog Input 4 Trips | 0 to 50000 | 1 | – | F1 | 0 | 
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| MAINTENANCE / GENERAL COUNTERS | 
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| 07A0 | Number Of Breaker Operations | 0 to 50000 | 1 | – | F1 | 0 | 
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| 1, 2, 3 See Table footnotes on page 39 | 
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| GE Multilin | 
http://www.GEindustrial.com/multilin
| 17 | 
