Omron V680 series User Manual page 86

Section 3
Commands
Button Commands
Button commands used to perform communications with the RF Tag are activated when the activate
switch is pressed after commands are sent from the host device, and the antenna end of the Hand-held
Reader/Writer has been moved close to the RF Tag.
Host device
1. A command is sent from the host device to the Hand-held Reader/Writer. As a result, the operation
indicator will light green.
2. Move the antenna end of the Hand-held Reader/Writer close to the RF Tag.
3. Press the Hand-held Reader/Writer activate switch.
4. The Hand-held Reader/Writer communicates with the RF Tag.
5. A response is returned to the host device from the Hand-held Reader/Writer.
If communications end normally, the operation indicator (LED) will light green and then turn OFF.
If the RF Tag is not detected within the Hand-held Reader/Writer's communication area when the acti-
vate switch is pressed, an RF Tag Non-existent Error will occur.
At this time, the operation indicator will flash red.
RFID System
84
User's Manual
Hand-held Reader/Writer
C Press
A
Command
E
Response
B
RF Tag
D
Communications
with RF Tag