Omron FQ2-S4 User Manual page 370

● Execution of Control Commands for Continuous Measurements with the Control Command Execution Bit
(EXE) Signal
Command code
Command
parameters
Command
Area
Control
Command
Execution Bit
(EXE) signal
Command code
Command
Execution Active
(BUSY) signal
READY signal
Response
Area
Response code
Response data
Control
Command
Completed
(FLG) signal
Overall judgement (OR)
(1) Set the Start Continuous Measurements 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. Continuous measurements start at this time.
(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. The BUSY signal remains ON until continuous measurements are completed.
(8)
During continuous measurements, an OR of the measurement results is output each time a measurement is completed.
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Outputting Data and Controlling Operation through EtherNet/IP
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Continuous measure-
ments executed.
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
(1) (2) (3)
There is no signal to acquire measurement
results during continuous measurements.
(4) (5) (6) (7)
FQ2-S4 User's Manual