Visualization with the
display system
286
1SVC 440 795 M1100
Screen 6:
Screen 6 contains only one bitmap. The Invert Bitmap
Display box is activated on the Display tab. The associated
variable I2 is defined for making the bitmap visible
(N/C contact bit logic) on the Visibility tab. The bitmap is
then inverted by actuating I2.
Screen 7:
Screen 7 contains two bitmaps. Background covered is
selected for both bitmaps on the Display tab. As the right
bitmap covers the left one, the right bitmap is fully displayed.
Screen 8:
Screen 8 contains two bitmaps. The right one covers the left
bitmap. However, both bitmaps are displayed completely
since the background of the right bitmap is set to
transparent on the Display tab.
Example program 2 – Bitmap display with automatic
screen change
The program is a copy of the program
B
itmap_Prog_01.e60, the individual screens are
displayed automatically in succession.
The circuit diagram contains a pulse generator T01 which
triggers output Q3 (display of pulse signal) as well as counter
C01. This operation is implemented in a continuous loop as
the counter triggers the timing relay T02 when it reaches its
upper switch value SH. This resets the counter C01 after the
set time. The corresponding counter values activate the
individual screens.
Standard path: C:\Program files\CL-SOFT\Samples\
Program:
Bitmap_Prog_02.e60
Background
covered
Background
transparent
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