Omron V670 Series, User Manual

Page: 90 / 143

5-18
The controller control commands have no direct relation to the communication to a tag, but those commands specify the communication
conditions, controller operation mode, Self-Execution conditions, etc.
5-8-1 Operation Mode Change (MO)
Changes a controller operation mode.
5-8-2 Data Retransmission (RR)
Requests to send again the last response from the controller.
<Response>
Returns the response data returned last. In this case, the retransmission flag becomes "1".
Process designation Specifies a controller operation mode.
"S": Self-Execution mode
"C": Command Execution mode
Execution designation Fixed to "0".
<Command>
Command
code
"MO"
Process
designa-
tion Execu-
tion des-
ignation
<Response>
Command
code
"MO"
Termination
code
Retrans-
mission
flag
Status
flag
<Command>
Command
code
"RR"
5-8 Controller Control Command