Siemens SIPROTEC 6MD665, Руководство пользователя

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2 Functions
34
6MD665 Manual
C53000-G1876-C103-3
Allocating measured
value channels Open the allocation matrix of the device and select Only measured and metered
values as the information type. The MU3P_1 group is displayed.
Allocate the measured value channels Mvchn to the voltage/current inputs as the
source.
Allocating measured
values Allocate the calculated measured values to a destination, e.g. to the system inter-
face, the inter relay communication, the CFC or the display.
Configuring mea-
sured values Configure the properties of the measured values.
In the Information item, No. column of the allocation matrix, right-click the information
item whose properties you would like to configure and open the Object properties
dialog box via the Properties... context menu.
Select the Measured value description tab and make the settings.
The Measured value description tab is not relevant for the information items MP1_PHI
(phase angle), MP1_WLF (active power factor) und MP1_BLF (reactive power factor)
and therefore not available.
Figure 2-6 Object properties dialog box, Measured value description tab
Select the Transmission threshold tab and make the settings.
• Use central threshold (10 %)
Select this check box to use the factory-preset threshold value of 10 %. This de-
activates all the other input and output options in this tab.
• Parameterised threshold
Enter a value between 0 and 2000 in this spin box. The set value multiplied by 0,1
% results in the threshold value. This value is used without any further conditions,
provided that neither the Central threshold check box, nor a defined switching
object, has been selected.