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Communications Methods
3) Repeat Mode
In repeat mode, every time an Tag enters the communications area, the Controller communi-
cates with the Tag and returns a response. It is not until communications are stopped by the
Stop or Reset command that the Controller accepts the next command.
Host
Repeat
Command
Busy
Busy
Response
reception
Busy
Busy
Response
Busy
To send another command from Repeat Mode, be sure to use either the stop command or reset
command, and make sure that the Controller has finished processing commands and is in com-
mand waiting status before sending the new command.
Controller
Awaiting tag
Not approaching
Awaiting tag
Not approaching
Communications
processing
Response
Awaiting tag
Not approaching
Communication
processing
Response
Awaiting tag
Not approaching
Tag
1)
The Controller waits for a Tag to
enter the communications area of
the Antenna.
2)
The Controller communicates with
Tag (1)
the Tag.
3)
After the completion of the
communications, the Controller
returns a response, then waits for
Passing
the next Tag to enter the
communications area.
4)
The Controller communicates with
Tag (2)
the next Tag.
Passing
Section 5-5
5-39
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