Omron V680S-HMD64-PNT User Manual page 139

3.
Slave Reader/Writer No. 1 will communicate with the RF Tag using the Once communications option.
Here, if RF Tag communications end normally, the Reader/Writer will return a response to the host
device and processing is repeated from step 2. 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.
When communications have been completed for all of the Slave Reader/Writers, the operation is
repeated from step 2.
Slave
Reader/Writer No. 1
IP:192.168.1.201
IP:192.168.1.203 3
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
In Field Extension Mode, the Reader/Writers do not simultaneously perform communications. The Reader/Writers
individually perform communications on a time sharing basis.
Master Reader/Writer
IP:192.168.1.200
Master Reader/Writer
IP:192.168.1.200
Section 6
Functions
PLC
PLC
RFID System
137
User's Manual
(PROFINET)