Omron NT631 Series Reference Manual page 406

Examples of Actual Applications of Direct Access
Example:
Example:
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1, 2, 3... 1. Create figures depicting the valve when open (A in the figure below) and the
valve when closed (B in the figure below), either by using library data (fixed
display graphic) or image data (comprised of dots).
2. Register image/library data set as indicated below for the screen.
• OFF State, Code:
Check mark set, code of the figure depicting the closed valve created in (1)
• ON State, Code:
Check mark set, code of the figure depicting the open valve created in (1)
• PC Address:
Number of the bit used to change between the figures
When the displayed character string is changed in accordance with the status of
one PC bit
Register a normal lamp for the screen with the following settings.
• Guide character type:
• OFF guide characters: TRANSPORTING
• ON guide characters:
• PC address:
PC bits 0 to 15 come ON according to the position of an automatic guided ve-
hicle, and the position of the vehicle is shown on the screen.
PT
A
PT
TRANSPORTING
OFF state
TRANSPORT
ON state
OVER
ON/OFF switching
TRANSPORT OVER
Bit address of the bit used to change between the
character strings
Automatic guided vehicle
at bit 0 position
Automatic guided vehicle
at bit 1 position
Section
B
PC
Bit
0
OFF
ON/OFF
1
ON
PC
15
5-1
0
Bits
397