Siemens SIPROTEC4 6MD63, Руководство по протоколу

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Standard mapping 2-1
7SJ61...7SJ63, 7SJ65, 6MD63 PROFIBUS-DP – Bus mapping
C53000-L1840-B006-02 2-11
2.2.2 Measured values
•
Ref. to chap. 1.3.2 for additional notes regarding scaling of measured values.
2.2.2.1 Recorded measured values
Offset Designation of the
SIPROTEC objects
Comments Scaling
(32767 corresponds to ...)
Internal
object no.
20 Ia = Ia 3276.7 A 601
22 Ib = Ib 3276.7 A 602
24 Ic = Ic 3276.7 A 603
26 In = In 3276.7 A 604
28 Va-b = Va-b 32.767 kV 624
30 Vb-c = Vb-c 32.767 kV 625
32 Vc-a = Vc-a 32.767 kV 626
34 VN = VN 32.767 kV 627
36 P = P (active power) 32.767 MW 641
38 Q = Q (reactive power) 32.767 MVAR 642
40 S = S (apparent power) 32.767 MVAR 645
42 Freq = Frequency 327.67 Hz 644
44 INs Real = Resistive ground current in isol.
systems 3276.7 A 701
46 INs Reac = Reactive ground current in isol.
systems 3276.7 A 702
48 PF = Power Factor 3.2767 901
50 I1 = I1 (positive sequence) 3276.7 A 605
52 I2 = I2 (negative sequence) 3276.7 A 606
54 V1 = V1 (positive sequence) 32.767 kV 629
56 V2 = V2 (negative sequence) 32.767 kV 630
58 <Theta> Rotor Temperature of rotor 327.67 % 805
60 <Theta> Stator Temperature of stator 327.67 % 806
62 Td1= Transducer 1 32.767 mA 996
64 Td2= Transducer 2 32.767 mA 997
2.2.2.2 Measured values – mean values
Offset Designation of the
SIPROTEC objects
Comments Scaling
(32767 corresponds to ...)
Internal
object no.
66 I1 dmd = I1 (positive sequence) demand 3276.7 A 833
68 P dmd = Active power demand 32.767 MW 834