5-3
Command-Response Format
5-3
5-24
5-3-6 Specifying a Data Code
In the Command code area of the command data, whether the Reader/Writer reads or writes data as
ASCII code (or JIS8 code) or HEX code numeric data is specified.
Name
Code
Description
ASCII Code
A
A character of data occupies 1 byte (1 address) on a Tag as an
ASCII code or a JIS 8 code.
Control codes 02 (STX) and 03 (ETX) cannot be used.
HEX code
H
A character is handled as hexadecimal data. Therefore, only
characters from 0 to F are accepted. Two characters of data
occupy 1 byte (1 address) on a Tag.
•
Example of ASCII Representation
When writing "V720" to four bytes of memory of page 00 using ASCII data, the data will occupy the
Tag's memory as follows:
byte 0
byte 1
byte 2
byte 3
page 00h
5
6 3
7 3
2 3
0
V
7
2
0
•
Example of Hexadecimal Representation
When writing "12345678" to four bytes of memory of page 01h using hexadecimal data, the data will
occupy the Tag's memory as follows:
byte 0
byte 1
byte 2
byte 3
page 00h
1
2 3
4 5
6 7
8
