•
The protection relay supports one bay with up to ten single-line diagram HMI
pages.
•
Measurements and the single-line diagram can be displayed on the page in any
possible order and placement.
•
All symbol objects, for example apparatus and measurement, on the HMI page
must be linked to the correct function block in the application configuration to
present the correct process values.
6.1.1.2
Symbol library
The
Symbol Library
view contains panes that include drawing symbols or elements
for creating a single-line diagram, measurements and texts onto a page. Panes can be
opened by clicking the name bar of the selected element.
The library shows the symbols either in the ANSI standard or IEC standard. The
standard is selected from the list located on top of the window.
When changing to another library standard, Graphical Display Editor changes the
symbols according to the selected new standard and redraws the single-line diagram
in the window.
To change the symbol format used in the protection relay, select
Main
menu/Configuration/HMI/SLD symbol format
and choose IEC or
ANSI.
To become familiar with the available symbols, select the different
panes and their symbols.
6.1.1.3
Supported single-line diagram symbols
Table 10:
Single-line diagram symbols
Description
IEC representation
ANSI representation
Circuit breaker — Intermediate position
Circuit breaker – Open position
Circuit breaker – Closed position
Circuit breaker – Bad (faulty) position
Table continues on next page
1MRS757810 C
Section 6
LHMI engineering
REC615 and RER615
93
Engineering Manual
