GU-3900B series “General Function” Software Specification
4.4
Window
Window function enables the display screen to be divided into “windows” each of which can be
controlled and displayed independently.
Display Memory is shared by all windows; individual windows do not have their own display memory.
There are 2 types of “window”: Base-Window and User-Window.
Refer to 4.7.4.43
User Window define / cancel.
4.4.1
Base-Window
Base-Window covers the entire display screen. If no User-Windows are defined, all display
operation is processed on this window. If one or more User-Windows are defined, display operation
on any area not covered by a User-Window is done by selecting Base-Window. When Base-Window
is selected, even if User-Window(s) are defined, all display operation is processed under Base-
Window. Therefore the current display contents of User-Window(s) is overwritten.
Operation on Base-Window depends on the setting of “Write screen mode” (refer to 4.5
Write screen
mode).
4.4.2
User-Window
User-Window is defined by User-Window definition command. Display operation is processed on the
window selected by Current Window select command.
A maximum of 4 User-Windows can be defined.
- 9
-
Base-Window
Base-Window
ABCDEFG
HIJKLMN
OPQRSTU User-Window
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相关PDF资料
GU256X128E-3900
MODULE VF GRAPHIC DISPLY 256X128
GU256X32-800A
MODULE VF GRAPHIC DISPLAY 256X32
HFA60MB60C
DIODE HEXFRED 600V 50A D-60
HFA70NC60CSL
DIODE HEXFRED 600V 56A D61-8-SL
HFA70NC60C
DIODE HEXFRED 600V 56A D61-8
HFA75MB40C
DIODE HEXFRED 400V 75A D-60
HFA80NC40CSL
DIODE HEXFRED 400V 85A D61-8-SL
HFA80NC40CSM
DIODE HEXFRED 400V 85A D61-8-SM
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