Omron V680 Series User Manual page 155

3.
Slave No. 1 will wait for an RF Tag to enter the communications field and then communicate with the
RF Tag. Here, if an RF Tag communications error occurs, the Reader/Writer will return a response to
the host device, and processing will end. If communicating with the RF Tag ends normally, processing
will be continued in order by Slave No. 2 and then by Slave No. 3.
Master Reader/Writer
IP:192.168.1.200
IP:192.168.1.201
Slave
Reader/Writer
No. 1
IP:192.168.1.202
Slave
Reader/Writer No. 2
IP:192.168.1.203
Slave
Reader/Writer No. 3
4.
If all communications with the RF Tag end normally, the read data is returned to the host device and
processing ends.
Master Reader/Writer
IP:192.168.1.200
IP:192.168.1.201 1
Slave
Reader/Writer
No. 1
IP:192.168.1.202
Slave
Reader/Writer No. 2
IP:192.168.1.203
Slave
Reader/Writer No. 3
Direction of line
movement
Response
Direction of line
movement
Section 6
Functions
Switching Hub
PLC
Switching Hub
PLC
RFID System
User's Manual
(Modbus TCP)
153