Lenze PLC Designer PLC Designer (R2-x) Uživatelský manuál stáhnout pdf (Strana 88)

100

101

L-force | PLC Designer

We Write a Little Program

86 DMS 3.2 EN 02/2011 TD29 

5.1.15 Actions and transition conditions

In the action of the step Init the variables are initialized, the STATUS of

TRAFFICSIGNAL1 should be 1 (green). The state of TRAFFICSIGNAL2 should be 3 (red).

The action Init then looks like in the following image:

Action Init

Switch1 changes the sate of TRAFFICSIGNAL1 to 2 (yellow), and that of

TRAFFICSIGNAL2 to 4 (yellow-red). In addition, a time delay of 2000 milliseconds is set.

The action is now as follows:

Action Switch1

With Green2 TRAFFICSIGNAL1 is red (STATUS:=3), TRAFFICSIGNAL2 green (STATUS:=1),

and the delay time is 5000 milliseconds.

Action Green2

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