Omron V680S Series User Manual page 69

3.
Slave Reader/Writer No. 1 will communicate with the RF Tag using the Once communications option.
Here, communications will end normally or an RF Tag communications error will occur, the Reader/
Writer will return a response to the host device, and processing will end. If an RF Tag tag missing error
is detected, processing will be continued in order by Slave No. 2 and then by Slave No. 3.
Slave
Reader/Writer No. 1
IP:192.168.1.201
IP:192.168.1.203
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
4.
If an RF Tag missing error is detected for Slave No. 3, the error is returned to the host device and
processing ends.
Slave
Reader/Writer No. 1
IP:192.168.1.201
IP:192.168.1.203
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
Master Reader/Writer
IP:192.168.1.200
Master Reader/Writer
IP:192.168.1.200
Names and Functions of Components
Error response
Section 2
PLC
PLC
RFID System
67
User's Manual
(PROFINET)