Omron V700 Series Operation Manual page 65

Movement of ID Tag and Command
1, 2, 3...
52
RESET command. When the Controller is stopped or reset, the Controller is
ready to receive the next command.
Host
REPEAT
command
Busy
Busy
Response
received
Busy
Busy
Response
received
Busy
1. The host sends the REPEAT command.
2. The Controller does not return a response while the ID Tag is approaching,
during which the communications path between the host and Controller is
kept busy.
Controller
Awaiting ID Tag
Awaiting ID Tag
Communications
data processing
Data
Awaiting ID Tag
Communications
data processing
Data
Awaiting ID Tag
Section 5-2
Tag
Not approaching
Not approaching
Tag (1)
Passed
Not approaching
Tag (2)
Passed
Not approaching