Siemens SIPROTEC 6MD665, Руководство пользователя

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2.8 Inter relay communication
79
6MD665 Manual
C53000-G1876-C103-3
To route a source information to a specific SIPROTEC
®
4 device in the combination
matrix, click the common cell of Information and Destination device. The cell is
transformed into a drop-down list box. It offers the display texts of the destination infor-
mation routed as the source in the destination device and which is of the same data
type. Select one of these information packets. Repeat this procedure for all the
remaining assignments.
Routing rules Some rules must also be observed when routing information within the combination
matrix. Their compliance is also monitored, however, as with the device matrix via
automatic consistency checking.
• Only one source information packet may be assigned to a destination information
packet. However, a source information packet can be routed to several destination
information packets.
• The sort and type of source and destination information packets must be identical.
You cannot, for example, route a single message to an output indication. However,
there are two exceptions: incoming-outgoing indications and in-out indications can
be routed between each other. This also applies to double point indications and
double point indications with fault positions.
Saving and terminat-
ing routings All your routings must be explicitly saved. Click File
→
Save as in the menu bar for
this.
To close the combination matrix click File
→
Exit in the menu bar.
Setting communication parameters for individual devices
A special communication module must be installed in each SIPROTEC
®
4 device pro-
vided for Inter relay communication. This module is already installed and correctly allo-
cated if you ordered a SIPROTEC
®
4 device with Inter relay communication. For this
reason, this section is only relevant for upgrading. The slot to which this communica-
tion module is connected in the SIPROTEC
®
4 device is the only setting which needs
to be made in the device-specific communication parameters.
Right-click the object of type SIPROTEC device for which you want to edit the param-
eter for the Inter relay communication. Click Object properties in the context menu.
The dialog box Properties - SIPROTEC device opens. Select the Inter relay com-
munication tab.
Note
This tab is only available if the following requirements are fulfilled simultaneously:
The current SIPROTEC
®
4 device is fundamentally suitable for Inter relay communi-
cation.
Inter Relay Communication has been selected as the function interface in the Com-
munications module tab.
The SIPROTEC
®
4 device is already a user in an IRC combination.