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Bourdon

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  1. Hello I try to translate a two steps Grafcet with Set/Reset. But when i test my program, the Set/Reset coils arec energized at the same time. In the documentation we can read that : A reset coil turns a set coil OFF (unlatches), when the preceding net conditions are ON, allowing power flow to reach the reset coil from the net. Once a set coil is turned ON, it stays ON, independent of the original set condition, until a reset coil linked to the same address resets (unlatches) the coil condition. Thanks for your help SR test.vlp
  2. Thanks for your help I just want to understand how counter works with visilogic (usually I used counters on PL7) so it doesn't matter if I count bottles or something else at the moment. With your help i did the following propgram (see attached file) . But it does'nt work . C1 is activated at the first detected object. Where is the problem ? compteur3.vlp
  3. Hi I'm a vey new one in Visilogic. I want to count bottles and stop the motor of a conveyor when I have 5 botlles. What function should I use ? increment function. If yes I don't understand exactly how it works. Thanks for your help
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