Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 285)

Publication 1760-UM002B-EN-P - March 2005
Visualization with Pico GFX-70 5-17
Screen 3 - Screen 3 contains three bitmaps that are arranged in different sizes
next to each other.
Screen 4 - Screen 4 contains two bitmaps that are arranged in different sizes
next to each other. The Invert Bitmap Display check box activates the inverted
display.
Screen 5 - Screen 5 contains one bitmap. The Visibility tab controls the
bitmap. I1 is used to make the bitmap invisible.
Figure 5.10 Switch invisible function
Screen 6 - Screen 6 contains only one bitmap. The Invert Bitmap Display
check box is activated in the Display tab. In the Visibility tab the associated
variable I2 is defined for switching visibility (break contact bit logic). When I2
is actuated, the bitmap is inverted as shown below.
Screen 7 - Screen 7 contains two bitmaps. Background covered is selected in
the Display tab for both bitmaps. However, as the right bitmap covers the left
one, the right bitmap is displayed completely.
Screen 8 - Screen 8 contains two bitmaps. The right one covers the left one.
Both bitmaps are displayed fully since the background of the right bitmap is
set for transparent in the Display tab.
Bitmap Example Program 2 – Bitmap Display with Automatic Screen Change
The program is a copy of the program Bitmap_manual screen change.e60 with
the difference that the individual screens are displayed automatically in
succession.
The circuit diagram contains a pulse generator T01 that triggers the output Q3
(display clock signal) and the counter C01. This operation is run in a
continuous loop as the counter activates timing relay T02 when its upper limit
value SH is reached. This resets counter C01 after a set time. The counter
values activate the corresponding individual screens.
Standard path: C:\Program Files\PicoSoft 6 Pro\samples\
Program: overlaid bitmaps_manual screen change.e60
Normal Inverse