Rf Tag Communications; Single-Access Communications - Omron V780 Series User Manual

6 Functions
6-2

RF Tag Communications

This section describes communications between the Reader/Writer and RF Tags. The operation
sequence for communications with RF Tags, response timing, and other factors depend on the commu-
nications command and communications mode.
6-2-1

Single-access Communications

With single-access communications, the Reader/Writer communicates with only one RF Tag in the
communications range.
Commands for single-access communications return the results of communications with the first RF
Tag detected in the communications range as the response.
Precautions for Correct Use
If there is more than one RF Tag in the communications range, communications may not be
performed correctly.
6 - 4
Reader/Writer
RF Tag
UHF RFID System V780-series Reader/Writer User's Manual (Z389)