View Menu; Single-Line Diagram - ABB RELION REB500 Operation Manual

Section 4
HMI500
IEC18000488 V1 EN-US
Figure 7:
Table 5:
Dialog Item
Second database is
stored at PC
Second database is
at target
Show only
differences
Limit number of
differences
Show pre-
engineering changes
only for feeders and
switchgear objects
Write log file
Compare...
4.5

View menu

4.5.1

Single-line diagram

This menu item displays a diagram of the plant corresponding to the layout of the connection diagrams
created by ABB. The screenshot in
18
Comparison of system databases
Dialog items of Compare system database
Description
Compares the currently open system database with another database in
the PC, which can be chosen by clicking on Select file....
Compares the currently open system database with the database in the
protection system. For a faster but less detailed check, check Only
compare checksum.
Limits the scope of the report to the differences actually found.
The number entered here determines the number of differences that can
be found before the current comparison operation is aborted.
When this box is checked (default setting), the comparison is restricted to
determining whether changes have taken place in relation to the pre-
engineering data for bays and switchgear. Generally, the default settings
should be retained as otherwise the number of differences that will be
discovered increases considerably (events, signals etc., are then also
taken into account).
The results of the comparison are stored in a file.
Starts the comparison operation.
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Figure 8 shows an example of a single-line diagram.
1MRK 500 132-UUS Rev. B
12000079-IEC18000488-1-en.vsdx
GUID-146BCC01-642D-4972-8FC7-16B550979035 v3
Distributed busbar protection REB500
Operation manual