Protocol Transmittable measuring range, format
IEC 61850 The primary operational measured values are transmitted.
The measured values as well as their unit format are set out in detail in manual PIXIT
7SJ.
The measured values are transmitted in “Float” format. The transmitted measuring
range is not limited and corresponds to the operational measurement.
PROFIBUS, Modbus,
DNP 3.0
The unit format of the measured values on the device side is at first automatically
generated by means of the selected nominal values of current and voltage within the
system data.
The current unit format can be determined in DIGSI or at the device via Menu Opera-
tional Values.
The user can select via DIGSI which operational measured values (primary, secondary
or percentage) must be transmitted.
The measured values are always transmitted as 16-bit values including sign (range ±
32768). The user can define the scaling of the operational measured value to be trans-
mitted. This will result in the respective transmittable measuring range.
For further details, please refer to the descriptions and protocol profiles.
Information List
No. Information Type of
Informa-
tion
Comments
601 Ia = MV Ia
602 Ib = MV Ib
603 Ic = MV Ic
604 In = MV In
605 I1 = MV I1 (positive sequence)
606 I2 = MV I2 (negative sequence)
661 Θ REST. = MV Threshold of Restart Inhibit
805 Θ Rotor MV Temperature of Rotor
807 Θ/Θtrip MV Thermal Overload
809 T reclose= MV Time untill release of reclose-blocking
830 INs = MV INs Senstive Ground Fault Current
831 3Io = MV 3Io (zero sequence)
1068 Θ RTD 1 = MV Temperature of RTD 1
1069 Θ RTD 2 = MV Temperature of RTD 2
1070 Θ RTD 3 = MV Temperature of RTD 3
1071 Θ RTD 4 = MV Temperature of RTD 4
1072 Θ RTD 5 = MV Temperature of RTD 5
1073 Θ RTD 6 = MV Temperature of RTD 6
1074 Θ RTD 7 = MV Temperature of RTD 7
1075 Θ RTD 8 = MV Temperature of RTD 8
1076 Θ RTD 9 = MV Temperature of RTD 9
1077 Θ RTD10 = MV Temperature of RTD10
1078 Θ RTD11 = MV Temperature of RTD11
1079 Θ RTD12 = MV Temperature of RTD12
16032 In2 = MV In2
2.17.3.3
Functions
2.17 Auxiliary Functions
SIPROTEC 4, 7SJ61, Manual 207
C53000-G1140-C210-6, Edition 05.2016
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