Siemens siprotec 7SA522 User Manual page 86

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SIPROTEC 4 Devices
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Figure 4-17 DIGSI 4, Input/Output Masking with the Configuration Matrix, Example
Filter Functions
New Information
Function Keys
4-22
With the use of filters, either all information can be displayed or a selection can be
done according to indications, commands, or measured values.
Additionally, there is a filter setting that differentiates between information configured
and not configured.
The filters allows for a quick overview and simple checking of the configuration set-
tings.
Also, columns and rows can be temporarily hidden from view, so that you can view
only the sections of the total matrix that are relevant.
A further function of the configuration matrix is the capability to define new information.
This is accomplished by inserting a new line, defining the appropriate information type,
and assigning it to a source and a destination. The new information can also be dis-
played in the LCD of the SIPROTEC
device.
The function keys on the operator control panel of the SIPROTEC
assigned to commonly performed operating functions, e.g. initiation of a switching op-
eration. Select the appropriate function key
related information (e.g. switching command).
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4 device after it has been downloaded to the
to in the Source F column for the
F1 F4
k4111.gif
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4 device can be
7SA522 Manual
C53000-G1176-C119-2