4/28/2008 6:32 PM | |
Posts: 191 Rating: (58) |
Hi!! try this.. hope it helps!! ROSA Attachmentpause.zip (622 Downloads) |
4/28/2008 11:07 PM | |
Joined: 1/5/2007 Last visit: 4/7/2023 Posts: 1690 Rating: (580) |
Hi, here some additional informations to Rosa´s solution: The way of the solution is right, because the LOGO! has no timing-block witch can pause with an external signal. The only one way is to build an own timer with an impuls generator and counter(s), like Rosa´s solution. To make the smalest errors (in the middle) if the pause signal has a higher frequency is to define TH = TL (and with the inv pin high - ROSA has set this) and TH + TL must be smal. To do this you must havs an LOGO! cycle frequency high enough AND in some cases it can be better to add a pre divider between impuls generator and the main counter (build it with a counter and a marker M1 at the counter output, and a signal line to the clr pin of this counter back - ON = OFF defines then the pre divider value). then you can have a time basis of 0,05 s+ 0,05 s = 0,1 s and a 2. counter to count full seconds... Here are an aquivalent question: "Can i pause timers or program" Best regards Betel |
Last edited by: Betel at: 4/29/2008 12:14 AM==> Meine TAG-Listen: "deut." |
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