Selective Access Operation: In Iso Mode - Omron V720S Series Operation Manual

Other Commands

■Selective Access Operation: In ISO Mode

(Host)
Multi-Read Command
(UID Additional Setting)
Receives a response
Receives a response
Receives a response
Receives a response
Specifies Tag (UID2)
Receives a response
5-54
(Controller)
Waits for a Tag
A response (UID1)
Tag detection
A response (UID2)
Tag detection
A response (UID3)
End Response "72"
Communications process
Response of the Tag (UID2)
(Tag)
(1) Controller receives a command.
(2) Controller communicates with the Tag.
Tag (UID1)
(3) Controller returns a response with UID.
Tag (UID2)
(3) When a Tag is in the communications
area of the Reader/Writer Antenna, the
controller communicates with the Tag.
Tag (UID3)
(4) Returns an end response when the
controller completes to communicate
with all Tags in the communications area.
(5) Controller receives UID Additional
Command of the Tag to communicate
with.
Tag (UDI2)
(6) The controller performs the
communication processing with the UID
designated Tag.
Section 5-8