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5-7 Tag Communication Command
5-27
5-7-6 Data Fill
Writes the same data into a specified area of a tag.
<Command Format> * A figure below shows the number of characters.
Command code and communication designation
Start address, number of read bytes
DA
Destination (antenna) station number. "00" to "31". This can
be modified in "5-9-8 Station Number Setting".
Initial value "00"
SA
Source (host device) station number. "80" to "89". If only one host device is used, specify "80".
Command code
Specify according to the table below.
Communication designation
Split flag
Specify "A".
Code designation
Specify whether data read out of a tag is ASCII code or hexadecimal code.
A: ASCII code
H: Hexadecimal code
Start address
Specify according to the table below.
Number of read bytes
Data
If the data designation is ASCII code, one character.
If the data designation is hexadecimal code, two characters.
Command
Tag status
after execution
Command
code
Communica-
tion designation
Remarks
Single Trigger
Sleep
F3
SU
Single Trigger
Standby
WU
Any other command can be exe-
cuted to the tag immediately after it.
Single Auto
Sleep
F6
SU
Single Auto
Standby
WU
Any other command can be exe-
cuted to the tag immediately after it.
Polling Single Auto
CU
Single Repeat
Sleep
F9
SU
FIFO
Polling Single Repeat
RU
For a query command of polling,
refer to "5-8-3 Request To Respond".
Read content
Start address
Number of written bytes
ASCII code
Hexadecimal code
Data
Reading start address
("0000" to "1FFF")
* Hexadecimal number
Specify the number of written bytes
("0001" to "2000")
* Hexadecimal number
Split flag
Command
code
Communica-
tion designa-
tion
Code designation
Start address
Number of
written bytes
(BCC)
* It can be specified whether BCC is
enabled or disabled.
Data