Omron WS02-CXPC1-V8 - V8.1 REV 02-2009 Operation Manual page 48

SFC Programming Example
the combo box.
Double-click the left-hand side of the action block, and select D from the combo
box.
Double-click the timer value and input 3.
10 Input the transition condition for Step 3.
Right-click the transition after Step 3, and select Edit Transition Condition.
Input gateopenLimit as the transition condition.
11 Input the name for Step 4.
Right-click Step 4, and select Edit Step Name.
Input CloseGate into Step 4.
12 Add an action program to the action in Step 4.
Right-click Step 4, and select Add Action - Existing Action.
Double-click the right-hand side of the action block, and select A_gateClose from
the combo box.
13 Input the transition condition for Step 4.
Right-click the transition after Step 4, and select Edit Transition Condition.
Input gatecloseLimit as the transition condition.
14 Add a jump to Step 1.
Right-click the transition after Step 4, and select Connections - Add Connection.
On the Add Connection dialog, select Initial as the jump destination.
Check the Draw Connection as Jump checkbox and click OK.
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Section 1-4