Omron V680S-HMD64-PNT User Manual page 138

Section 6
Functions
 When the RF Tag Communications Option of the Master Reader/Writer Is Set to
Repeat
1.
Send a READ DATA command from the host device to the Master Reader/Writer.
IP:192.168.1.203
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
2.
The Master Reader/Writer 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 missing error is detected, processing
proceeds to step 3.
IP:192.168.1.203
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
RFID System
136
User's Manual
(PROFINET)
Slave
Reader/Writer No. 1
IP:192.168.1.201
Master Reader/Writer
IP:192.168.1.200
Slave
Reader/Writer No. 1
IP:192.168.1.201
Master Reader/Writer
IP:192.168.1.200
READ DATA
PLC
PLC