
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 489 | 
 | 
 | 
 | 
 | Modbus Memory Map | ||
| 
 | Communications Guide | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | Table 1: 489 Memory Map (Sheet 26 of 29) | 
 | 
 | 
 | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | ||
| 
 | ADDR | NAME | RANGE | STEP | UNITS | FORMAT | DEFAULT | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B48 | Analog Input 2 Minimum | 1 | Units | F12 | 0 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B4A | Analog Input 2 Maximum | 1 | Units | F12 | 50000 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B4C | Analog Input 3 Minimum | 1 | Units | F12 | 0 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B4E | Analog Input 3 Maximum | 1 | Units | F12 | 50000 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B50 | Analog Input 4 Minimum | 1 | Units | F12 | 0 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B52 | Analog Input 4 Maximum | 1 | Units | F12 | 50000 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B54 | Tachometer Minimum | 0 to 7200 | 1 | RPM | F1 | 3500 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B55 | Tachometer Maximum | 0 to 7200 | 1 | RPM | F1 | 3700 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B56 | Thermal Capacity Used Minimum | 0 to 100 | 1 | % | F1 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B57 | Thermal Capacity Used Maximum | 0 to 100 | 1 | % | F1 | 100 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B58 | Neutral Voltage Third Harmonic Minimum | 0 to 250000 | 1 | Volts | F10 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B5A | Neutral Voltage Third Harmonic Maximum | 0 to 250000 | 1 | Volts | F10 | 450 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B5C | Current Demand Minimum | 0 to 2000 | 1 | ⋅ FLA | F3 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B5D | Current Demand Maximum | 0 to 2000 | 1 | ⋅ FLA | F3 | 125 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B5E | Mvar Demand Minimum | 0 to 200 | 1 | ⋅ Rated | F3 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B5F | Mvar Demand Maximum | 0 to 200 | 1 | ⋅ Rated | F3 | 125 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B60 | MW Demand Minimum | 0 to 200 | 1 | ⋅ Rated | F3 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B61 | MW Demand Maximum | 0 to 200 | 1 | ⋅ Rated | F3 | 125 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B62 | MVA Demand Minimum | 0 to 200 | 1 | ⋅ Rated | F3 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2B63 | MVA Demand Maximum | 0 to 200 | 1 | ⋅ Rated | F3 | 125 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | ANALOG INPUT/OUTPUT / ANALOG INPUT 1 | 
 | 
 | 
 | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C00 | Analog Input 1 | 0 to 3 | 1 | – | F129 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C05 | Analog Input 1 Units | 0 to 6 | 1 | – | F22 | _ | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C08 | Analog Input 1 Minimum | 1 | Units | F12 | 0 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C0A | Analog Input 1 Maximum | 1 | Units | F12 | 100 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C0C | Block Analog Input 1 From Online | 0 to 5000 | 1 | s | F1 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C0D | Analog Input 1 Alarm | 0 to 2 | 1 | – | F115 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C0E | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C0F | Analog Input 1 Alarm Level | 1 | Units | F12 | 10 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C11 | Analog Input 1 Alarm Pickup | 0 to 1 | 1 | – | F130 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C12 | Analog Input 1 Alarm Delay | 1 to 3000 | 1 | s | F2 | 1 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C13 | Analog Input 1 Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C14 | Analog Input 1 Trip | 0 to 2 | 1 | – | F115 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C15 | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C16 | Analog Input 1 Trip Level | 1 | Units | F12 | 20 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C18 | Analog Input 1 Trip Pickup | 0 to 1 | 1 | – | F130 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C19 | Analog Input 1 Trip Delay | 1 to 3000 | 1 | s | F2 | 1 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C1A | Analog Input 1 Name | 0 to 12 | 1 | – | F22 | _ | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | ANALOG INPUT/OUTPUT / ANALOG INPUT 2 | 
 | 
 | 
 | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C40 | Analog Input 2 | 0 to 3 | 1 | – | F129 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C45 | Analog Input 2 Units | 0 to 6 | 1 | – | F22 | _ | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C48 | Analog Input 2 Minimum | 1 | Units | F12 | 0 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C4A | Analog Input 2 Maximum | 1 | Units | F12 | 100 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C4C | Block Analog Input 2 From Online | 0 to 5000 | 1 | s | F1 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C4D | Analog Input 2 Alarm | 0 to 2 | 1 | – | F115 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C4E | Assign Alarm Relays  | 1 to 4 | 1 | – | F50 | 16 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C4F | Analog Input 2 Alarm Level | 1 | Units | F12 | 10 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C51 | Analog Input 2 Alarm Pickup | 0 to 1 | 1 | – | F130 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C52 | Analog Input 2 Alarm Delay | 1 to 3000 | 1 | s | F2 | 1 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C53 | Analog Input 2 Alarm Events | 0 to 1 | 1 | – | F105 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C54 | Analog Input 2 Trip | 0 to 2 | 1 | – | F115 | 0 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C55 | Assign Trip Relays  | 0 to 3 | 1 | – | F50 | 1 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | 2C56 | Analog Input 2 Trip Level | 1 | Units | F12 | 20 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
1, 2, 3 See Table footnotes on page 39
| 36 | 
http://www.GEindustrial.com/multilin
| GE Multilin | 
