ABB Relion 670 series Engineering Manual page 70

Section 6
Local HMI engineering
64
IEC08000127 V1 EN
Figure 47: GDE: Dynamic Text symbols
The standard (IEC or ANSI) for the symbols and the selection of the font size for
the text elements can be changed using the two selector boxes on top of the page
window.
HMI display raster layout and text font selection
The raster in the page changes from symbol presentation to text presentation when
a text object is selected and vice versa.
The text can be presented in two different font sizes:
• UniCode characters (6 x 12 pixel), or
• UniCode characters (13 x 14 pixel)
The total size of the presented white area (page) represents the visible part of the
local HMI display without header and foot-line.
The visible display for a single line diagram is organized in a raster of 13 x 8
(columns x rows). Each symbol -presented by 24 x 24 pixels- included by the drag
and drop method must be dropped in a raster box. The icon "snap to grid" must be
enabled to place a symbol. The description text for an apparatus object can be
placed in all four directions around the symbol. The description is part of the
apparatus object. It is possible to place the symbols not under assistance of Snap to
Grid.
Enable Snap to Grid during single line diagram engineering in GDE
to ensure that the single line diagram is rendered correctly, in the
local HMI display, as drawn in GDE.
Handling text
The raster switches when text is selected in a raster of 45 x 15 (columns x rows).
One raster box is the placeholder for one character. A text element must be placed
in the position of the raster. The name and the unit of a measurement or text
1MRK511240-UEN B
IEC08000127.vsd
Engineering Manual
670 series