• 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
Table continues on next page
1MAC108982-MB E Section 6
LHMI engineering
615 series ANSI 107
Engineering Manual
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