PLC Ladder Logic Excercise

Thread Starter

gbtbtbt

Joined Mar 18, 2020
64
I need to write a ladder logic program that follows this order. I have some work done for this problem on listed problem 14 in the ladder logic picture. Having some trouble piecing it together.

1. A momentary pushbutton is pressed to start the sequence.
2. The light is switched on and remains on for 5 s.
3. The light is then switched off and remains off for 5 s.
4. A counter is incremented by 1 after this sequence.
5. The sequence then repeats for a total of 5 counts.
6. After the fifth count, the sequence will stop and the counter will be reset to zero.
 
Top