GEK-113285A G650 Generator Protection & Control System C-21
APPENDIX C C.8 ANALOG INPUTS
C
The "Fault Type" is represented by enumeration value. The table below shows values with DNP3 setting "Other Scale
Factor = 1".
If this setting has another value then "Enum Value" will be scaled by the adjusted factor.
For example if "Other Scale Factor = 0.001", then the value corresponding to "TRIPH" fault type will be 2000.
NAF indicates that the type of fault has not been calculated.
POINT DESCRIPTION UNIT
50 Negative MVarhour MVArh
51 Positive MWatthour MWh
52 Negative MWatthour MWh
53 Vg Primary kV
54 Fault 1 Prefault Phase A Current Magnitude kA
55 Fault 1 Prefault Phase A Current Angle degrees
56 Fault 1 Prefault Phase B Current Magnitude kA
57 Fault 1 Prefault Phase B Current Angle degrees
58 Fault 1 Prefault Phase C Current Magnitude kA
59 Fault 1 Prefault Phase C Current Angle degrees
60 Fault 1 Prefault Phase AB Voltage Magnitude kV
61 Fault 1 Prefault Phase AB Voltage Angle degrees
62 Fault 1 Prefault Phase BC Voltage Magnitude kV
63 Fault 1 Prefault Phase BC Voltage Angle degrees
64 Fault 1 Prefault Phase CA Voltage Magnitude kV
65 Fault 1 Prefault Phase CA Voltage Angle degrees
66 Fault 1 Postfault Phase A Current Magnitude kA
67 Fault 1 Postfault Phase A Current Angle degrees
68 Fault 1 Postfault Phase B Current Magnitude kA
69 Fault 1 Postfault Phase B Current Angle degrees
70 Fault 1 Postfault Phase C Current Magnitude kA
71 Fault 1 Postfault Phase C Current Angle degrees
72 Fault 1 Postfault Phase AB Voltage Magnitude kV
73 Fault 1 Postfault Phase AB Voltage Angle degrees
74 Fault 1 Postfault Phase BC Voltage Magnitude kV
75 Fault 1 Postfault Phase BC Voltage Angle degrees
76 Fault 1 Postfault Phase CA Voltage Magnitude kV
77 Fault 1 Postfault Phase CA Voltage Angle degrees
78 Fault 1 Type Enum
79 Fault 1 Location km
ENUM VALUE FAULT TYPE
0 GROUND
1 PHASE
2TRIPH
3AG
4 ABG
5AB
6BG
7BCG
8BC
9CG
10 CAG
11 CA
12 NAF
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