GE 489 Communications Manual page 54
Generator management relay
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- Instruction manual (314 pages) ,
- Instruction manual (38 pages) ,
- Instruction manual (259 pages)
Table of Contents
50
Table CG–2: Data Formats (Sheet 9 of 14)
CODE
TYPE
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
F134
87
Current Demand Alarm
ctd.
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
489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
DEFINITION
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