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4.
PRECAUTIONS WHEN DESIGNING A SCREEN
MELSEC-A
4.9
Limitations o n Displaying Figures and Character Strings When Using the Monitoring
Condition
This section describes the limitations on displaying a monitor screen created
by the GED and AD57GP.
4.9.1
Common limitations
(1)
Display on a graphic screen
To quickly display figures and characters on a graphic screen, set the
display position of monitor screen data i n the following units:
The X coordinates: Coordinates
4
times the integer
The Y coordinates: Optional coordinates
Therefore, to execute the following display, specify the drawinglset-
tingldisplay position of the monitor screen as follows:
Part display
.. . . .
Part size and display position
.
.
Numerical value
and character-string
display
Graph display
Level display
Size of monitor
screen data
Display position of
monitor screen data
.
. .
.....
Display area size and display position
.....
Size of the graph sprite frame and dis-
play position, point intervals, and bar
widths and intervals
.....
Size of the level sprite frame, display
position, and inside coordinates posi-
tion
.....
Set the size i n the X axis direction so
that the number of dots is equal t o
4
times the integer.
.....
The display position of the X axis is
the range defined by
4
times the in-
teger to
4
times the integer minus 1.
(Specify 4 times the integer for the
coordinates.)
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