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Chapter 4) 7SR23 DAD Data Communications
©2013 Siemens Protection Devices Limited
Chapter 4 Page 49 of 54
Table 14: DNP3.0 Analog Inputs
Analog Inputs
Static (Steady-State) Object Number:
30
Change Event Object Number:
32
Default Static Variation reported when variation 0 requested:
3 (32-Bit Analog Input with Flag),
4 (16-Bit Analog input w/o Flag)
Default Change Event Variation reported when variation 0 requested:
1 (32-Bit Analog Input Event with time)
Point
Index
Name/
Description
Data
Type
Default
Deadband
Multiplier
Default
Change Event
Assigned Class
(1, 2, 3 or none)
93
Ia Primary (A)
DT1
100
1
3
94
Ib Primary (A)
DT1
100
1
3
95
Ic Primary (A)
DT1
100
1
3
96
Ia Secondary (A)
DT1
0.1
100
3
97
Ib Secondary (A)
DT1
0.1
100
3
98
Ic Secondary (A)
DT1
0.1
100
3
99
Ia Nominal Magnitude (xIn)
DT1
0.1
100
3
100
Ib Nominal Magnitude (xIn)
DT1
0.1
100
3
101
Ic Nominal Magnitude (xIn)
DT1
0.1
100
3
16
Ig-1 Primary (A)
DT1
100
1
3
17
Ig-1 Secondary (A)
DT1
0.1
100
3
18
Ig-1 Nominal (xIn)
DT1
0.1
100
3
19
Ig-2 Primary A)
DT1
100
1
3
20
Ig-2 Secondary (A)
DT1
0.1
100
3
21
Ig-2 Nominal (xIn)
DT1
0.1
100
3
85
Ia Last Trip
DT1
0
1
3
86
Ib Last Trip
DT1
0
1
3
87
Ic Last Trip
DT1
0
1
3
88
Ig Last Trip
DT1
0
1
3
89
Ig2 Last Trip
DT1
0
1
3
Data
Type
Static
Variant
Description
DT1
3
Data is sent as a 32 bit integer in fixed point to 3 decimal places format. E.g. a value of
1023 = 1.023
DT2
4
Data is sent as a 16 bit integer.
Summary of Contents for 7SR23 DAD
Page 1: ...Answers for energy 7SR23 DAD High Impedance Protection Relay Reyrolle Protection Devices ...
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