Omron FQ2-S4 User Manual page 321

Input Signals to Change the Scene
Signal Function
IN0 to IN4 These signals specify the scene number (0 to 31).
IN5 Turn ON.
IN6 Turn OFF.
IN7 This signal functions as the execution trigger. Set the IN0 to IN6 signals, wait for at least 5 ms, and then turn ON the IN7
signal. The BUSY signal will be ON while the command is being executed.
Clearing Measurement Values
This command clears the measurement values.
Parameters
Execution Command
IN7 IN6 IN5
1 1000000
Timing Chart
Run Mode entered.
ON
RUN signal
OFF
IN0 to IN6 0
signals
ON
IN7 signal
OFF
Allow 5 ms min. and then turn ON IN7.
ON
BUSY signal
OFF
ON
ACK signal
OFF
Output Signals
Signal Function
RUN This signal is ON while the Sensor is in Run Mode. It will be OFF in Setup Mode.
BUSY This signal does not change while clearing measurement values.
ACK When the command has been completed normally, this signal is turned ON for the time that is set for the ACK output time.
Input Signals
Signal Function
IN0 to IN5 Turn OFF.
IN6 Turn ON.
IN7 This signal is the trigger for clearing measurement values. Set the IN0 to IN6 signals, wait for at least 5 ms, and then turn
ON the IN7 signal.
FQ2-S4 User's Manual
IN4 IN3
11000000
ON for 1 ms min.
ACK output time
Controlling Operation and Outputting Data with a Parallel Interface Sensor Data Unit
IN2 IN1 IN0
Setup Mode entered.
Input example
11000000
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