Siemens 7SR224 - Page 186

7SR224 Argus Data Comms
Analogue Inputs
The following table lists Analogue Inputs (Object 30). It is important to note that 16-bit and 32-bit variations of
Analogue Inputs, Analogue Output Control Blocks, and Analogue Output Statuses are transmitted through DNP
as signed numbers.
The “Default Deadband,” and the “Default Change Event Assigned Class” columns are used to represent the
absolute amount by which the point must change before an analogue change event will be generated, and once
generated in which class poll (1, 2, 3, or none) will the change event be reported.
The default analogue input event buffer size is set 30.
Analog Inputs
Static (Steady-State) Object Number: 30
Change Event Object Number: 32
Default Static Variation reported when variation 0 requested: 2 (16-Bit Analog Input with Flag)
Default Change Event Variation reported when variation 0 requested: 4 (16-Bit Analog Change Event with
Time)
Point
Index
Name/Description
Scaling
Factor
Deadband
Def.
Class
Def.
Static
Object
Def/
Event
Object
0 Frequency (Hz) 100.0 1 3 2 4
1 Vab Primary (kV) 0.001 1000 3 2 4
2 Vbc Primary (kV) 0.001 1000 3 2 4
3 Vca Primary (kV) 0.001 1000 3 2 4
4 Va Primary (kV) 0.001 1000 3 2 4
5 Vb Primary (kV) 0.001 1000 3 2 4
6 Vc Primary (kV) 0.001 1000 3 2 4
7 Va Secondary (V) 100.0 1 3 2 4
8 Vb Secondary (V) 100.0 1 3 2 4
9 Vc Secondary (V) 100.0 1 3 2 4
21 Vzps Magnitude (V) 100.0 1 3 2 4
22 Vpps Magnitude (V) 100.0 1 3 2 4
23 Vnps Magnitude (V) 100.0 1 3 2 4
31 Ia Primary (kA) 0.001 1000 3 2 4
32 Ib Primary (kA) 0.001 1000 3 2 4
33 Ic Primary (kA) 0.001 1000 3 2 4
34 Ia Secondary (A) 100.0 1 3 2 4
35 Ib Secondary (A) 100.0 1 3 2 4
36 Ic Secondary (A) 100.0 1 3 2 4
37 Ia Nominal Magnitude (xIn) 100.0 1 3 2 4
38 Ib Nominal Magnitude (xIn) 100.0 1 3 2 4
39 Ic Nominal Magnitude (xIn) 100.0 1 3 2 4
43 In Primary (kA) 0.001 1000 3 2 4
44 In Secondary (A) 100.0 1 3 2 4
45 In Nominal (xIn) 100.0 1 3 2 4
46 Ig Primary (kA) 0.001 1000 3 2 4
47 Ig Secondary (A) 100.0 1 3 2 4
48 Ig Nominal (xIn) 100.0 1 3 2 4
51 Izps Nominal Magnitude (xIn) 100.0 1 3 2 4
52 Ipps Nominal Magnitude (xIn) 100.0 1 3 2 4
53 Inps Nominal Magnitude (xIn) 100.0 1 3 2 4
57 Active Power A Phase W 0.000001 1000000 3 2 4
58 Active Power B Phase W 0.000001 1000000 3 2 4
59 Active Power C Phase W 0.000001 1000000 3 2 4
60 3 Phase Real Power (P) (MW) 0.000001 100000 3 2 4
61 Reactive Power A Phase VAr 0.000001 1000000 3 2 4
62 Reactive Power B Phase VAr 0.000001 1000000 3 2 4
63 Reactive Power C Phase VAr 0.000001 1000000 3 2 4
64 3 Phase Reactive Power (Q) (MVAr) 0.000001 100000 3 2 4
65 Apparent Power A Phase VA 0.000001 1000000 3 2 4
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