Mitsubishi Electric F930GOT-BWD-E, Руководство пользователя

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Graphic Operation Terminal F930GOT Creation of Display Screen (SW
o o o o
D5C-GOTRE-PACK) 11
11-34
u
u u
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 n n 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.
Bg
(background color)
(The broken line is
not actually
displayed.)
AB
4 2 4 1
B A
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 0 D0 (H)
Upper bits Lower bits
The required ASCII codes (taken from the ASCII code table in the
Appendixes) are :
=F053 (one-byte character, 8bit)
C D
=H44 (one-byte character, 8bit)
=H43 (one-byte character, 8bit) C
D
43 F0 53 44 D0 (H)
Upper bits Lower bits
C D
Upper bits Lower bits
How the data is stored :
4 4 5 3 D1 (H)
F 0 4 3 D0 (H)
2-word
designation