GE 489 Communications Guide

50 489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
F134
ctd.
61 Not Used
62 Underfrequency Alarm
63 Not Used
64 Not Used
65 RTD 1 Alarm
66 RTD 2 Alarm
67 RTD 3 Alarm
68 RTD 4 Alarm
69 RTD 5 Alarm
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 Not Used
83 Reactive Power Alarm
84 Low Forward Power Alarm
85 Trip Counter Alarm
86 Breaker Failure Alarm
87 Current Demand Alarm
88 MW Demand Alarm
89 Mvar Demand Alarm
90 MVA Demand Alarm
91 Not Used
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 Not Used
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 Not Used
106 Not Used
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
Table CG–2: Data Formats (Sheet 9 of 14)
CODE TYPE DEFINITION

GE 489 Specifications

General

Brand	GE
Model	489
Category	Relays
Language	English