10/23/2009 2:35 AM | |
Joined: 5/28/2008 Last visit: 8/27/2024 Posts: 4515 Rating:
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Dear adelabdo, What's the type of signal output from flow meter and input to PLC? Let's suppose that it's a digital input. Then each time PLC recieves a pulse from the flow meter, certain ammount of flow has been gone, until reaching to 400m3. So, you can make a comparator to compare the SP (400m3) with the actual flow and after then stop the pump. Regards, |
Ayman Elotaify |
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