6 Functions
6 - 14
UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
z
Multiaccess Operation
The Reader/Writer waits for multiple RF Tags to enter the communications range, and starts communi-
cations even if one RF Tag is detected. Each time the communications process is completed, the
Reader/Writer returns a response. The communications operation continues until the command execu-
tion request from the host device is cleared.
Additional Information
The behavior of the RF Tag that has communicated once with the Reader/Writer depends on
the
Gen2 session
setting in the advanced RF communications settings.
Precautions for Correct Use
For details, refer to
RF Tag
RF Tag
RF Tag
Reader/Writer
Communications start when one of the
RF Tags enters the communications range.
RF Tag
RF Tag
Host device
Reader/Writer
RF Tag movement
Communications command
Repeat communications
RF Tag A
RF Tag B
Response
Response
Waiting for RF Tag
Waiting for RF Tag
Waiting for RF Tag
Summary of Contents for V780-HMD68-EIP-JP
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