User`s manual

Graphic Operation Terminal F930GOT Creation of Display Screens (FX-PCS-DU/WIN-E) 9
9-38
u
uu
u
Storage of word device
• Character codes are stored in word devices in the PLC. The stored data is displayed from
the lower 8 bits as shown below.
Example 1 : When two half-width characters (ASCII codes) are displayed
Word Device : D0
Data Length : 1
- A character to be displayed at first should be specified using lower 8 bits.
Example 2 : When one full-width character is displayed
Word Device : D0
Data Length : 1
Example 3 : When one full-width character and two half-width characters are displayed
Word Device : D0
Data Length : 2 (D0 and D1)
n
nn
n
Important point
When the character code is set to "H0" (either for full-width or half-width), characters after that
are not displayed on the screen.
To insert space in a text, store "H8140" (for full-width) or "H20" (for half-width) to the specified
word device.
To display an external character registered in the screen creation software, store "F040" to
"F0C0" to the specified word device.
Bg
(background color)
(The broken line is
not actually
displayed.)
AB
4 2 4 1
BA
D0 (H)
Upper Lower
Data storage status
B=H42
A=H41
ASCII code
From the ASCII code table offered as appendix,
The required codes (taken from the user defined character set) is :
The upper and lower two digits of the character
code are reversed.
=F053
5 3 F 0D0 (H)
Upper bits Lower bits
The required ASCII codes (taken from the ASCII code table in the
Appendixes) are :
=F053 (one-byte character, 8bit)
CD
=H44 (one-byte character, 8bit)
=H43 (one-byte character, 8bit)C
D
43 F0 53 44D0 (H)
Upper bits Lower bits
CD
Upper bits Lower bits
How the data is stored :
4 4 5 3D1 (H)
F 0 4 3D0 (H)
2-word
designation