Siemens 7SR242 Duobias Technical Manual page 201

Transformer protection relay
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Binary Input Points
Static (Steady-State) Object Number: 1 (Packed Format)
Change Event Object Number: 1 (w/o Time)
Static Variation reported when variation 0 requested: 1 (Binary Input w/o status)
Change Event Variation reported when variation 0 requested: 1 (Binary Input Change w/o Time)
Point
Name
Index
(Description)
21 Binary Input 21
22 Binary Input 22
23 Binary Input 23
24 Binary Input 24
25 Binary Input 25
26 Binary Input 26
27 Binary Input 27
28 Binary Input 28
29 Binary Input 29
30 Binary Input 30
31 Binary Input 31
32 Binary Input 32
35 Remote Mode
36 Service Mode
37 Local Mode
38 Local & Remote
40 General Trip
41 Trip Circuit Fail
42 Start/Pick-up L1
43 Start/Pick-up L2
44 Start/Pick-up L3
45 General Start/Pick-up
47 Trip L1
48 Trip L2
49 Start/Pick-up N
50 Trip L3
52 87BD
53 87HS
54 51-1
55 50-1
56 51N-1
57 50N-1
58 51G-1
59 50G-1
60 51-2
61 50-2
62 51N-2
63 50N-2
64 51G-2
65 50G-2
70 51G-3
© 2015 Siemens Protection Devices Limited
Chapter 4 - 7SR242 Duobias · Data Communications Definitions
or 2 (Binary Input with status)
or 2 (Binary Input Change with Absolute Time)
or 3 (Binary Input Change with Relative Time)
Default Change Event
Assigned Class
(1, 2, 3 or none)
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
Default Variation
Default Variation
Static Object 1
Event Object 2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Chapter 4 - Page 63 of 92
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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