Omron SFC - INTRODUCTION GUIDE Introduction Manual page 17

Memory Allocation
Set memory allocation for the external devices as follows.
External Device
Vehicle Sensor
Ticket Sensor
Gate Open Limit Sensor
Gate Close Limit Sensor
Issue Ticket
Normal Gate Operating Motor Rotation
Reversed Gate Operating Motor Rotation
Ticket Issuance Message
Gate Opening Message
Pass Gate Message
Gate Closing Message
Transitions
Set the transition conditions between steps. Example ladder programs are shown below.
For a ladder output coil, use the Boolean variable output, having the same name as the transition
program.
"Vehicle Detected" Program
"Gate Fully Open" Program
"Gate Fully Closed" Program
I/O
Input 0.00
Input 0.01
Input 0.02
Input 0.03
Output 10.00
Output 11.00
Output 11.01
Output 20.00
Output 20.01
Output 20.02
Output 20.03
"Ticket Received" Program
"Gate Passed" Program
2-2 Designing Programs
Address
2-7
2