43
V700-L11
User's Manual
Section 4
4
.4
Comma
nd ty
pes
a
nd res
pons
e <applica
b
le
to OM
RON or
igina
l 1
:1 pr
oto
c
ol>
Section 4
Data Read/Write with ID Tag
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.
∗
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
×
8 (in units of 2 characters)
■
Response frame structure
The response code (normal completion "00") is returned.
<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:
Write data*
7
30
0/1
6
29
0/1
1
24
0/1
0
23
0/1
7
22
0/1
6
21
0/1
1
16
0/1
0
15
0/1
7
14
0/1
6
13
0/1
1
8
0/1
0
7
0/1
7
6
0/1
6
5
0/1
2
1
0/1
1
Sys
0
∗
0
Sys
0
∗
(Data1)
(Data n)
Command
Page designation (8 characters)
CR
"0"
"0"
"0"
"2"
$0D
Bit
Page
Designation
Value
"00" "FF"
"00" "FF"
"00" "FF"
"00" "FC"
Response code
CR
"0"
"0"
$0D
Data for page 8
Data for page 10
Page 8
Page 9
Page 10
11h
01h
22h
23h
33h
45h
44h
67h
55h
89h
66h
ABh
77h
CDh
88h
EFh