Omron FQ2-S4 User Manual page 369

● Execution of Control Commands Other Than Continuous Measurements with the Control Command Execu-
tion Bit (EXE) Signal
Command code
Command parameters
Command
Area
Control Command
Execution Bit (EXE)
signal
Command code
Command
Execution Active
(BUSY) signal
Response
READY signal
Area
Response code
Response data
Control Command
Completed (FLG)
signal
(1)
Set the command code and the command parameters from the PLC while the BUSY signal is OFF.
(2)
The Controller turns ON the Control Command Execution Bit (EXE) signal. The execution command is
sent to the Vision Sensor.
(3)
When the Vision Sensor receives the execution command, the Command Execution Active (BUSY)
signal turns ON, the READY signal turns OFF, and the command is executed.
(4)
The command code, response code, and response data are set when the Vision Sensor completes
execution of the command.
(5)
The Control Command Completed (FLG) signal turns ON.
(6)
When the PLC detects that the Control Command Completed (FLG) signal is ON, it turns OFF the
Control Command Execution Bit (EXE) signal.
(7)
When the Vision Sensor detects that the Control Command Execution Bit (EXE) signal is OFF, it
automatically turns OFF the Control Command Completed (FLG) signal and the Command Execution
Active (BUSY) signal, and turns ON the READY signal.
FQ2-S4 User's Manual
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Control Command
Execution Active
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
(1) (2) (3)
Outputting Data and Controlling Operation through EtherNet/IP
(5) (6) (7)
(4)
367