
Modbus Memory Map
Table 1: 489 Memory Map (Sheet 19 of 29)
489
Communications Guide
| ADDR | NAME | RANGE | STEP | UNITS | FORMAT | DEFAULT | 
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| 213A | Zone 2 Angle | 50 to 85 | 1 | ° | F1 | 75 | 
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| 213B | Zone 2 Trip Delay | 0 to 1500 | 1 | s | F2 | 20 | 
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| POWER ELEMENTS / REACTIVE POWER | 
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| 2200 | Block Mvar Element From Online | 0 to 5000 | 1 | s | F1 | 1 | 
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| 2201 | Reactive Power Alarm | 0 to 2 | 1 | – | F115 | 0 | 
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| 2202 | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
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| 2203 | Positive Mvar Alarm Level 3 | 2 to 201 | 1 | x rated | F14 | 85 | 
| 2205 | Negative Mvar Alarm Level 3 | 2 to 201 | 1 | x rated | F14 | 85 | 
| 2207 | Negative Mvar Alarm Delay | 2 to 1200 | 1 | s | F2 | 10 | 
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| 2208 | Reactive Power Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
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| 2209 | Reactive Power Trip | 0 to 2 | 1 | – | F115 | 0 | 
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| 220A | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
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| 220B | Positive Mvar Trip Level 3 | 2 to 201 | 1 | Mvar | F14 | 80 | 
| 220D | Negative Mvar Trip Level 3 | 2 to 201 | 1 | Mvar | F14 | 80 | 
| 220F | Negative Mvar Trip Delay | 2 to 1200 | 1 | s | F2 | 10 | 
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| 2210 | Positive Mvar Trip Delay | 2 to 1200 | 1 | s | F2 | 200 | 
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| 2211 | Positive Mvar Alarm Delay | 2 to 1200 | 1 | s | F2 | 100 | 
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| POWER ELEMENTS / REVERSE POWER | 
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| 2240 | Block Reverse Power From Online | 0 to 5000 | 1 | s | F1 | 1 | 
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| 2241 | Reverse Power Alarm | 0 to 2 | 1 | – | F115 | 0 | 
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| 2242 | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
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| 2243 | Reverse Power Alarm Level | 2 to 99 | 1 | ⋅ Rated | F14 | 5 | 
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| 2245 | Reverse Power Alarm Delay | 2 to 1200 | 1 | s | F2 | 100 | 
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| 2246 | Reverse Power Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
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| 2247 | Reverse Power Trip | 0 to 2 | 1 | – | F115 | 0 | 
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| 2248 | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
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| 2249 | Reverse Power Trip Level | 2 to 99 | 1 | ⋅ Rated | F14 | 5 | 
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| 224B | Reverse Power Trip Delay | 2 to 1200 | 1 | s | F2 | 200 | 
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| POWER ELEMENTS / LOW FORWARD POWER | 
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| 2280 | Block Low Forward Power From Online | 0 to 15000 | 1 | s | F1 | 0 | 
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| 2281 | Low Forward Power Alarm | 0 to 2 | 1 | – | F115 | 0 | 
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| 2282 | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
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| 2283 | Low Forward Power Alarm Level | 2 to 99 | 1 | ⋅ Rated MW | F14 | 5 | 
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| 2285 | Low Forward Power Alarm Delay | 2 to 1200 | 1 | s | F2 | 100 | 
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| 2286 | Low Forward Power Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
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| 2287 | Low Forward Power Trip | 0 to 2 | 1 | – | F115 | 0 | 
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| 2288 | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
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| 2289 | Low Forward Power Trip Level | 2 to 99 | 1 | ⋅ Rated MW | F14 | 5 | 
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| 228B | Low Forward Power Trip Delay | 2 to 1200 | 1 | s | F2 | 200 | 
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| RTD TEMPERATURE / RTD TYPES | 
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| 2400 | Stator RTD Type | 0 to 3 | 1 | – | F120 | 0 | 
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| 2401 | Bearing RTD Type | 0 to 3 | 1 | – | F120 | 0 | 
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| 2402 | Ambient RTD Type | 0 to 3 | 1 | – | F120 | 0 | 
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| 2403 | Other RTD Type | 0 to 3 | 1 | – | F120 | 0 | 
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| RTD TEMPERATURE / RTD #1 | 
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| 2420 | RTD #1 Application | 0 to 4 | 1 | – | F121 | 1 | 
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| 2421 | RTD #1 Alarm | 0 to 2 | 1 | – | F115 | 0 | 
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| 2422 | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
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| 2423 | RTD #1 Alarm Temperature | 1 to 250 | 1 | °C | F1 | 130 | 
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| 2424 | RTD #1 Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
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| 2425 | RTD #1 Trip | 0 to 2 | 1 | – | F115 | 0 | 
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| 2426 | RTD #1 Trip Voting | 1 to 12 | 1 | – | F122 | 1 | 
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| 2427 | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
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1, 2, 3 See Table footnotes on page 39
| GE Multilin | 
http://www.GEindustrial.com/multilin
| 29 | 
