Pump Running Hour

[mydear]

How to make ladder logic pump 1 & pump 2 running hour 

Thanks 

[colandra]

Which PLC are you using

[Akahige]

You can use the start button to start the pump and an hour timing circuit at the same time. Latch the pump running circuit with that timer timing latch so when the hour expires the pump stops. Ready to press the button once more for execution.

This usually works for any programming software. Depending on that software type the timing bits may differ.