GE t60 Instruction Manual page 544

Ur series transformer protection system
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B.4 MEMORY MAPPING
F117
ENUMERATION: NUMBER OF OSCILLOGRAPHY RECORDS
0 = 1×72 cycles, 1 = 3×36 cycles, 2 = 7×18 cycles, 3 = 15×9 cycles
F118
ENUMERATION: OSCILLOGRAPHY MODE
B
0 = Automatic Overwrite, 1 = Protected
F119
ENUMERATION: FLEXCURVE™ PICKUP RATIOS
mask
value
mask
0
0.00
30
1
0.05
31
2
0.10
32
3
0.15
33
4
0.20
34
5
0.25
35
6
0.30
36
7
0.35
37
8
0.40
38
9
0.45
39
10
0.48
40
11
0.50
41
12
0.52
42
13
0.54
43
14
0.56
44
15
0.58
45
16
0.60
46
17
0.62
47
18
0.64
48
19
0.66
49
20
0.68
50
21
0.70
51
22
0.72
52
23
0.74
53
24
0.76
54
25
0.78
55
26
0.80
56
27
0.82
57
28
0.84
58
29
0.86
59
F120
ENUMERATION: DISTANCE SHAPE
0 = Mho, 1 = Quad
F122
ENUMERATION: ELEMENT INPUT SIGNAL TYPE
0 = Phasor, 1 = RMS
B-64
value
mask
value
mask
0.88
60
2.90
90
0.90
61
3.00
91
0.91
62
3.10
92
0.92
63
3.20
93
0.93
64
3.30
94
0.94
65
3.40
95
0.95
66
3.50
96
0.96
67
3.60
97
0.97
68
3.70
98
0.98
69
3.80
99
1.03
70
3.90
100
1.05
71
4.00
101
1.10
72
4.10
102
1.20
73
4.20
103
1.30
74
4.30
104
1.40
75
4.40
105
1.50
76
4.50
106
1.60
77
4.60
107
1.70
78
4.70
108
1.80
79
4.80
109
1.90
80
4.90
110
2.00
81
5.00
111
2.10
82
5.10
112
2.20
83
5.20
113
2.30
84
5.30
114
2.40
85
5.40
115
2.50
86
5.50
116
2.60
87
5.60
117
2.70
88
5.70
118
2.80
89
5.80
119
T60 Transformer Protection System
F123
ENUMERATION: CT SECONDARY
0 = 1 A, 1 = 5 A
F124
ENUMERATION: LIST OF ELEMENTS
bitmask
element
0
Phase Instantaneous Overcurrent 1
1
Phase Instantaneous Overcurrent 2
2
Phase Instantaneous Overcurrent 3
3
Phase Instantaneous Overcurrent 4
value
4
Phase Instantaneous Overcurrent 5
5.90
5
Phase Instantaneous Overcurrent 6
6.00
6
Phase Instantaneous Overcurrent 7
6.50
7
Phase Instantaneous Overcurrent 8
7.00
8
Phase Instantaneous Overcurrent 9
7.50
9
Phase Instantaneous Overcurrent 10
8.00
10
Phase Instantaneous Overcurrent 11
8.50
11
Phase Instantaneous Overcurrent 12
9.00
16
Phase Time Overcurrent 1
9.50
17
Phase Time Overcurrent 2
10.00
18
Phase Time Overcurrent 3
10.50
19
Phase Time Overcurrent 4
11.00
20
Phase Time Overcurrent 5
11.50
21
Phase Time Overcurrent 6
12.00
24
Phase Directional Overcurrent 1
12.50
25
Phase Directional Overcurrent 2
13.00
32
Neutral Instantaneous Overcurrent 1
13.50
33
Neutral Instantaneous Overcurrent 2
14.00
34
Neutral Instantaneous Overcurrent 3
14.50
35
Neutral Instantaneous Overcurrent 4
15.00
36
Neutral Instantaneous Overcurrent 5
15.50
37
Neutral Instantaneous Overcurrent 6
16.00
38
Neutral Instantaneous Overcurrent 7
16.50
39
Neutral Instantaneous Overcurrent 8
17.00
40
Neutral Instantaneous Overcurrent 9
17.50
41
Neutral Instantaneous Overcurrent 10
18.00
42
Neutral Instantaneous Overcurrent 11
18.50
43
Neutral Instantaneous Overcurrent 12
19.00
48
Neutral Time Overcurrent 1
19.50
49
Neutral Time Overcurrent 2
20.00
50
Neutral Time Overcurrent 3
51
Neutral Time Overcurrent 4
52
Neutral Time Overcurrent 5
53
Neutral Time Overcurrent 6
56
Neutral Directional Overcurrent 1
57
Neutral Directional Overcurrent 2
60
Negative Sequence Directional Overcurrent 1
61
Negative Sequence Directional Overcurrent 2
64
Ground Instantaneous Overcurrent 1
65
Ground Instantaneous Overcurrent 2
66
Ground Instantaneous Overcurrent 3
APPENDIX B
GE Multilin

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