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MELSOFT
3 CREATING SCREENS
(From the previous page)
8)
9)
8) Check that value is set to "D999".
9) Click the OK button.
The screen switching device is set.
POINTS
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Screen switching device
The screen switching device is required for switching screens.
Devices designated as the screen switching devices must be used only as such.
Word devices "D" or "W are mainly used as the screen switching device, but
device "GD" for the GOT is also available.
•
Device "GD"
Device "GD" is a word device of the GOT.
In device GD, 1024 points from GD0 to GD1023 are available.
There is a bit device GB, in which 1024 points from GB0 to GB1023 are also
available.
3.3 Creating the First Screen
Refer to Chapter 2 and create a screen as follows:
Use a rectangle to create this.
Use characters to create these.
