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4.4.2 Write
This command is used to write data into an ID tag page by page. It is possible to write data into arbitrary
pages. At a time, data can be written into up to 16 pages.
Command frame structure
As parameters associated to this command, a data write page(s) and data being written into each
page are transmitted. A particular page is designated by setting a bit for representing a write page to 1
and other bits to 0. This binary coded number converted into a hexadecimal notation is transmitted as
a command. The write data are designated in the order of designated pages.
Command
"0"
"2"
"0"
"0"
Bit
7
6
Page
30
29
Designation
0/1
0/1
Value
"00"
∗ These bits data are preassigned for the system. Be sure to set them to 0. A 1-setting will trigger an
error (error code: "14").
* Number of data blocks n =number of designated pages
Response frame structure
The response code (normal completion "00") is returned.
Response code
"0"
"0"
<Example of command execution>
A case where the data is written in two pages-pages 8 and 10
→ 0200 00000600 1122334455667788 0123456789ABCDEF [CR]
(00000000 00000000 00000110 00000000: binary notation)
← 00 [CR]
After normal completion of writing operation, the data on ID tag will be as summarized below:
Page 8
11h
Page 9
Page 10
01h
Page designation (8 characters)
1
0
7
6
24
23
22
21
16
0/1
0/1
0/1
0/1
0/1
"FF"
"00"
"FF"
CR
$0D
Data for page 8
Data for page 10
22h
33h
23h
45h
Data Read/Write with ID Tag
(Data1)
1
0
7
6
1
15
14
13
8
0/1
0/1
0/1
0/1
"00"
"FF"
×
8 (in units of 2 characters)
44h
55h
67h
89h
Section 4
Write data*
CR
(Data n)
$0D
0
7
6
2
1
7
6
5
1
Sys
∗
0/1
0/1
0/1
0/1
0
"00"
"FC"
66h
77h
88h
ABh
CDh
EFh
V700-L11
User's Manual
0
Sys
∗
0
43
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