Siemens siprotec 7SA522, User Manual

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SIPROTEC
®
4 Devices
4-22
7SA522 Manual
C53000-G1176-C119-2
k4111.gif
Figure 4-17 DIGSI
®
4, Input/Output Masking with the Configuration Matrix, Example
Filter Functions 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.
New Information 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
®
4 device after it has been downloaded to the
device.
Function Keys The function keys on the operator control panel of the SIPROTEC
®
4 device can be
assigned to commonly performed operating functions, e.g. initiation of a switching op-
eration. Select the appropriate function key
to in the Source F column for the
related information (e.g. switching command) .
F1 F4