169
14.33 Display Character Data Request
System Control Command Type 1
Function
To read character data to be indicated in the display.
Command
0091h
Length 4
byte
Horizontal 00h~17h
Parameter
Range
Position to be indicated
Vertical 0h~Ah
Length 2
byte
Status
Range 32~95
(20h~5Fh)
Reference •The character data to be indicated are as followings.
p0
Fixed
vale
⇒
32h
p1, p2 Horizontal position
⇒
0~23
(00h~17h)
p3
Vertical
position
⇒
0~10
(0h~Ah)
•See previous page (
Display Indication Character Code Table
) concerning
character code.
•At the moment of power ON, indicating range comes out blank data (5Fh).
Note:
•Not to be indicated, even though character data is set in the following range
since time & date are indicated within 10 characters
×
2 lines at the lower
right display corner. (Horizontal position: 14~23, Vertical lines: 9~10)
Format of Control Code
d0 d1 d2 d3 d4 d5 d6 d7 d8 d9
Header
Device Num
Command
Fixed
Horizontal
Vertical End mark
FFh 30h 3Xh 00h
91h 32h p1 p2 p3 EFh
⇓
Character indication position indicates in hexadecimal 3 figures and parameter
value is its ASCII code.
Example: to read of Horizontal 20, Vertical 5
p1
p2
p3
14h
5h
⇒
31h 34h 35h