Omron FQ2-S4, User Manual

Page: 328 / 594

Controlling Operation and Outputting Data with a Parallel Interface Sensor Data Unit
326
FQ2-S4 User’s Manual
Saving Data in the Sensor
This command saves the current settings (scene data and system data) in the Sensor.
Parameters
Timing Chart
Output Signals
Input Signals
Execution Command Input example
IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0
1 101000 1101000
Signal Function
RUN This signal is ON while the Sensor is in Run Mode. It will be OFF in Setup Mode.
BUSY This signal will be ON while data is being saved in the Sensor.
ACK When the command has been completed normally, this signal is turned ON for the time that is set for the ACK
output time.
Signal Function
IN1 to IN3 Turn OFF.
IN4 Turn ON.
IN5 Turn OFF.
IN6 Turn ON.
IN7 This signal is the trigger for saving data in the Sensor.
Set the IN0 to IN6 signals, wait for at least 5 ms, and then turn ON the IN7 signal.
0
IN7 signal
OFF
ON
OFF
ON
RUN signal
OFF
ON
IN0 to IN6
signals
Run Mode entered. Setup Mode entered.
BUSY signal
101000
Allow 5 ms min.
and then turn ON IN7.
ON for 1 ms min.
Command execution
ACK signal
OFF
ON
ACK output time