Instrumentation Question:
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How to write the program for single push button by using Ladder diagram?

Answers:

1. Create a Push button
2. Connect a Counter series to PB
3. Create a compare button
4. Initialize 1 at one end
5. Counter output in another
6. Connect the Coil which has to be energized
7. Initialize 2 at one end
8. Counter output in another
9. Connect the Coil which has to be reenergized.

no idea

Connect the coil that need to be energized

Using a upside T

connect a counter series to PB

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