Alarm Acknowledge circuit in LOGOSoft V8


I am new to PLC’s and I am trying to program a small Siemens LOGO PLC with the use of their LOGOSoft software in the wiring diagram section

I am trying to design a simple alarm system for low water level on a tank. the tank will have a float switch, when the level drops it closes the switch and sounds an alarm and flashing light. What I wanted to do is when the switch closes, and both the light and siren is running, I want to be able to silence the siren for 5 minutes and if the tank level is still low the siren will sound again.

I have been trying to figure out what type of timer to use but I have been struggling to find the right way to do it.

Any Help would be greatly appreciated.

Best Regards


in logo you can use a system function in the function to show a display of text when it energized. give me a detail of what you’re trying to achieved and I can make you a simple program sample