
Modbus Memory Map
Table 2: Data Formats (Sheet 7 of 12)
| CODE | TYPE | DEFINITION | |
| 
 | 
 | 
 | |
| F134 | 16 | Not Used | |
| ctd. | 
 | 
 | |
| 17 | Not Used | ||
| 
 | |||
| 
 | 
 | 
 | |
| 
 | 18 | Not Used | |
| 
 | 
 | 
 | |
| 
 | 19 | Not Used | |
| 
 | 
 | 
 | |
| 
 | 20 | Differential Trip | |
| 
 | 
 | 
 | |
| 
 | 21 | Acceleration Trip | |
| 
 | 
 | 
 | |
| 
 | 22 | RTD 1 Trip | |
| 
 | 
 | 
 | |
| 
 | 23 | RTD 2 Trip | |
| 
 | 
 | 
 | |
| 
 | 24 | RTD 3 Trip | |
| 
 | 
 | 
 | |
| 
 | 25 | RTD 4 Trip | |
| 
 | 
 | 
 | |
| 
 | 26 | RTD 5 Trip | |
| 
 | 
 | 
 | |
| 
 | 27 | RTD 6 Trip | |
| 
 | 
 | 
 | |
| 
 | 28 | RTD 7 Trip | |
| 
 | 
 | 
 | |
| 
 | 29 | RTD 8 Trip | |
| 
 | 
 | 
 | |
| 
 | 30 | RTD 9 Trip | |
| 
 | 
 | 
 | |
| 
 | 31 | RTD 10 Trip | |
| 
 | 
 | 
 | |
| 
 | 32 | RTD 11 Trip | |
| 
 | 
 | 
 | |
| 
 | 33 | RTD 12 Trip | |
| 
 | 
 | 
 | |
| 
 | 34 | Undervoltage Trip | |
| 
 | 
 | 
 | |
| 
 | 35 | Overvoltage Trip | |
| 
 | 
 | 
 | |
| 
 | 36 | Phase Reversal Trip | |
| 
 | 
 | 
 | |
| 
 | 37 | Overfrequency Trip | |
| 
 | 
 | 
 | |
| 
 | 38 | Power Factor Trip | |
| 
 | 
 | 
 | |
| 
 | 39 | Reactive Power Trip | |
| 
 | 
 | 
 | |
| 
 | 40 | Underfrequency Trip | |
| 
 | 
 | 
 | |
| 
 | 41 | Analog Input 1 Trip | |
| 
 | 
 | 
 | |
| 
 | 42 | Analog Input 2 Trip | |
| 
 | 
 | 
 | |
| 
 | 43 | Analog Input 3 Trip | |
| 
 | 
 | 
 | |
| 
 | 44 | Analog Input 4 Trip | |
| 
 | 
 | 
 | |
| 
 | 45 | Single Phasing Trip | |
| 
 | 
 | 
 | |
| 
 | 46 | Reverse Power Trip | |
| 
 | 
 | 
 | |
| 
 | 47 | ||
| 
 | 
 | 
 | |
| 
 | 48 | Offline Overcurrent Trip | |
| 
 | 
 | 
 | |
| 
 | 49 | Phase Overcurrent Trip | |
| 
 | 
 | 
 | |
| 
 | 50 | Negative Sequence | |
| 
 | 
 | Overcurrent Trip | |
| 
 | 
 | 
 | |
| 
 | 51 | General Switch A Alarm | |
| 
 | 
 | 
 | |
| 
 | 52 | General Switch B Alarm | |
| 
 | 
 | 
 | |
| 
 | 53 | General Switch C Alarm | |
| 
 | 
 | 
 | |
| 
 | 54 | General Switch D Alarm | |
| 
 | 
 | 
 | |
| 
 | 55 | General Switch E Alarm | |
| 
 | 
 | 
 | |
| 
 | 56 | General Switch F Alarm | |
| 
 | 
 | 
 | |
| 
 | 57 | General Switch G Alarm | |
| 
 | 
 | 
 | |
| 
 | 58 | Not Used | |
| 
 | 
 | 
 | |
| 
 | 59 | Tachometer Alarm | |
| 
 | 
 | 
 | |
| 
 | 60 | Thermal Model Alarm | |
| 
 | 
 | 
 | |
| 
 | 61 | Overload Alarm | |
| 
 | 
 | 
 | |
| 
 | 62 | Underfrequency Alarm | |
| 
 | 
 | 
 | |
| 
 | 63 | Not Used | |
| 
 | 
 | 
 | |
| 
 | 64 | Ground Fault Alarm | |
| 
 | 
 | 
 | |
| 
 | 65 | RTD 1 Alarm | |
| 
 | 
 | 
 | |
| 
 | 66 | RTD 2 Alarm | |
| 
 | 
 | 
 | |
| 
 | 67 | RTD 3 Alarm | |
| 
 | 
 | 
 | |
| 
 | 68 | RTD 4 Alarm | |
| 
 | 
 | 
 | 
489
Communications Guide
Table 2: Data Formats (Sheet 8 of 12)
| CODE | TYPE | DEFINITION | |
| 
 | 
 | 
 | |
| F134 | 69 | RTD 5 Alarm | |
| ctd. | 
 | 
 | |
| 70 | RTD 6 Alarm | ||
| 
 | |||
| 
 | 
 | 
 | |
| 
 | 71 | RTD 7 Alarm | |
| 
 | 
 | 
 | |
| 
 | 72 | RTD 8 Alarm | |
| 
 | 
 | 
 | |
| 
 | 73 | RTD 9 Alarm | |
| 
 | 
 | 
 | |
| 
 | 74 | RTD 10 Alarm | |
| 
 | 
 | 
 | |
| 
 | 75 | RTD 11 Alarm | |
| 
 | 
 | 
 | |
| 
 | 76 | RTD 12 Alarm | |
| 
 | 
 | 
 | |
| 
 | 77 | Open RTD Alarm | |
| 
 | 
 | 
 | |
| 
 | 78 | Short/Low RTD Alarm | |
| 
 | 
 | 
 | |
| 
 | 79 | Undervoltage Alarm | |
| 
 | 
 | 
 | |
| 
 | 80 | Overvoltage Alarm | |
| 
 | 
 | 
 | |
| 
 | 81 | Overfrequency Alarm | |
| 
 | 
 | 
 | |
| 
 | 82 | Power Factor Alarm | |
| 
 | 
 | 
 | |
| 
 | 83 | Reactive Power Alarm | |
| 
 | 
 | 
 | |
| 
 | 84 | Low Forward Power Alarm | |
| 
 | 
 | 
 | |
| 
 | 85 | Trip Counter Alarm | |
| 
 | 
 | 
 | |
| 
 | 86 | Breaker Failure Alarm | |
| 
 | 
 | 
 | |
| 
 | 87 | Current Demand Alarm | |
| 
 | 
 | 
 | |
| 
 | 88 | kW Demand Alarm | |
| 
 | 
 | 
 | |
| 
 | 89 | kvar Demand Alarm | |
| 
 | 
 | 
 | |
| 
 | 90 | kVA Demand Alarm | |
| 
 | 
 | 
 | |
| 
 | 91 | Broken Rotor Bar | |
| 
 | 
 | 
 | |
| 
 | 92 | Analog Input 1 Alarm | |
| 
 | 
 | 
 | |
| 
 | 93 | Analog Input 2 Alarm | |
| 
 | 
 | 
 | |
| 
 | 94 | Analog Input 3 Alarm | |
| 
 | 
 | 
 | |
| 
 | 95 | Analog Input 4 Alarm | |
| 
 | 
 | 
 | |
| 
 | 96 | Reverse Power Alarm | |
| 
 | 
 | 
 | |
| 
 | 97 | Incomplete Sequence | |
| 
 | 
 | Alarm | |
| 
 | 
 | 
 | |
| 
 | 98 | Negative Sequence Alarm | |
| 
 | 
 | 
 | |
| 
 | 99 | Ground Overcurrent | |
| 
 | 
 | Alarm | |
| 
 | 
 | 
 | |
| 
 | 100 | Not Used | |
| 
 | 
 | 
 | |
| 
 | 101 | Service Alarm | |
| 
 | 
 | 
 | |
| 
 | 102 | Control Power Lost | |
| 
 | 
 | 
 | |
| 
 | 103 | Control Power Applied | |
| 
 | 
 | 
 | |
| 
 | 104 | Thermal Reset Close | |
| 
 | 
 | 
 | |
| 
 | 105 | Emergency Reset Open | |
| 
 | 
 | 
 | |
| 
 | 106 | Start While Blocked | |
| 
 | 
 | 
 | |
| 
 | 107 | Relay Not Inserted | |
| 
 | 
 | 
 | |
| 
 | 108 | Trip Coil Supervision | |
| 
 | 
 | 
 | |
| 
 | 109 | Breaker Failure | |
| 
 | 
 | 
 | |
| 
 | 110 | VT Fuse Failure | |
| 
 | 
 | 
 | |
| 
 | 111 | Simulation Started | |
| 
 | 
 | 
 | |
| 
 | 112 | Simulation Stopped | |
| 
 | 
 | 
 | |
| 
 | 113 | Ground Overcurrent Trip | |
| 
 | 
 | 
 | |
| 
 | 114 | Volts/Hertz Trip | |
| 
 | 
 | 
 | |
| 
 | 115 | Volts/Hertz Alarm | |
| 
 | 
 | 
 | |
| 
 | 116 | Low Forward Power Trip | |
| 
 | 
 | 
 | |
| 
 | 117 | Inadvertent Energization | |
| 
 | 
 | 
 | |
| 
 | 118 | Serial Start Command | |
| 
 | 
 | 
 | |
| 
 | 119 | Serial Stop Command | |
| 
 | 
 | 
 | |
| 
 | 120 | Input A Control | |
| 
 | 
 | 
 | |
| 
 | 121 | Input B Control | |
| 
 | 
 | 
 | 
| GE Multilin | 
http://www.GEindustrial.com/multilin
| 43 | 
