V/I-Measuring-Transducer Unit With Fast Inputs; Overview - Siemens 6MD85 Manual

Function-Group Types
5.7 Function-Group Type Analog Units
[sc20tcp4-220114-01-DE, 1, en_US]
Figure 5-70
Now, set the port over which the SUP protocol runs. In addition, set the IP address of the 20-mA unit (refer to
the following figure). This address must be set with the same value in the 20-mA unit.
[scautcp5-220114-01-DE, 1, en_US]
Figure 5-71
Finally, load the configuration in the device.
5.7.6

V/I-Measuring-Transducer Unit with Fast Inputs

5.7.6.1

Overview

The fast analog measuring-transducer inputs process voltage values (DC -10 V to +10 V) as well as current
values (DC -20 mA to 20 mA).
The function MT fast input:
•
Provides sampled values for recording in the fault record (the maximum sampling frequency is 8 kHz for
all other SIPROTEC 5 devices). The recorded sampling frequency results from the setting of the fault-
recorder function.
•
Calculated measured values from the sampled values. These measured values have been deduced from
the arithmetic mean values. The measuring range for the mean-value calculation is adjustable in the
interval from 10 ms to 100 ms.
270
Insertion of the Function 20-mA Unit Ether. 1
Setting the Port and IP Address
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017