Omron SFC - INTRODUCTION GUIDE Introduction Manual page 29

Type "Vehicle Detected".
The transition program will be renamed to
Vehicle Detected.
2 Create the program.
When the transition condition is satisfied, the
value of the transition will change to TRUE.
To determine whether a vehicle has entered,
the input contact of the Vehicle Sensor will be
used. Create a program so that the value of
the transition becomes TRUE when the
Vehicle Sensor turns ON.
Double-click the Vehicle Detected program.
The ladder editor will be displayed.
Create the ladder program.
Enter input contact 0.00 and the comment
Vehicle Sensor for the Vehicle Sensor, and
output coil Vehicle Detected. For the output
coil, select the transition program name
Vehicle Detected as a Boolean variable.
•For details on creating ladder programs, refer
to CX-Programmer Operation Manual .
•Note that if a timer counter bit output is used
for a program, the output will be maintained
even after the transition to the next step takes
place.
2-5 Creating Steps and Transitions
2
2-19