In this example, Range active is selected. The Upper limit is at 15 mA, the Lower limit is at 5 mA
and the Conversion factor remains at 100. The total results in a characteristic curve as shown in the
following figure, taking into account all possible valid measured values from -24 mA to +24 mA. The param-
eter Upper limit - Sensor is the calculated measured value if the input current corresponds to the value
in the Upper limit setting. The parameter Lower limit - Sensor is the calculated measured value if
the input current corresponds to the value in the Lower limit setting.
[dwklges2-120124-01.tif, 2, en_US]
Figure 10-28
Total Characteristic Curve in Example 2
[sctrans2-210415, 1, en_US]
Figure 10-29 Settings for Example 2
Each measuring transducer makes available the scaled measured value in the information matrix (these are
the temperature values in the examples) and the original current measured value in mA for further processing.
The measuring-transducer values can be displayed in the display image and processed with CFC charts.
Measured Values, Energy Values, and Supervision of the Primary System
10.10 Measuring Transducers
1348 SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
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