Omron V600 User Manual page 44

Section 3
Commands
Auto Commands
Auto commands can execute communications with the Data Carrier when the antenna is moved near
the front of the Data Carrier after a command is sent from the host device.
Host device
1. A command is sent from the host device to the Hand-held Reader Writer.
2. The Hand-held Reader Writer enters the communication stand-by state with the Data Carrier, and the
operation indicator (LED) flashes green.
If the Data Carrier is not detected within one minute of sending the command, a timeout will occur and a Data Carrier
Non-existent Error will occur. As a result, the operation indicator will flash red.
3. Communications with the Data Carrier are performed when the antenna end of the Hand-held Reader
Writer is moved near the Data Carrier.
4. A response is returned from the Hand-held Reader Writer to the host device.
If communications end normally, the operation indicator (LED) lights green and then turns OFF.
RFID System
42
User's Manual
Hand-held Reader Writer
1
Command
4
Response
3
Communications
with Data Carrier
3
Data Carrier