2/12/2012 2:16 PM | |
Posts: 2 Rating: (0) |
Hi, Currently working on a project at home. I'm trying to learn LOGO better, but I need some assistance for my last part of the project. The program will first start pumping water into the water heater after I press start. Then a sensor will detect the exact water level and turn the pump off, and start heating(Q3). In the program(attatched below): I wanna start Q2 with the i1(start), witch is a pump. I need i3 to switch off Q2, and start Q3. (i3 is a sensor witch will detect a water level) Q3 will run an x amount of time before the program resets. tl;dr- When Q2 goes off and Q3 on, how can I make the sensor(i3) not to disturb anything if it detects something else and triggers? Also, when Q3 is finished, I need a pulsing relay to make a light blink for x amount of time. Any help at all would be awesome :)
AttachmentVann og pumpe.zip (271 Downloads) |
2/12/2012 6:12 PM | |
Posts: 378 Rating: (73) |
I couldnt open your file and I attached here mine, but as my understanding you want I3 (level sensor) to detect true signal. For example if there is level fluctuation you will get pulses. To solve this I connect I3 to timer T004, in this case the timer will get output if only I3 is ON for continiously for 2 sec. For the flashing light output I connect to Q4. I hope you enjoy it! AttachmentCircuit Diagram2.zip (257 Downloads) |
Last edited by: desmul24 at: 7/7/2013 9:00 PM |
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2/12/2012 7:09 PM | |
Posts: 10 Rating: (0) |
Friend of Mr Baker here, I was told to try link it from here, so I'll give it a go :)
AttachmentVann og pumpe.zip (275 Downloads) |
2/15/2012 4:29 PM | |
Posts: 2 Rating: (0) |
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