About This File
This is a simple program where the drill arm moves down for the drill and the Drill motor starts as well. The drill arm stops after reaching the bottom level but the drill motor continues for a few seconds to ensure a good drill and then stops. Now the Drill arm moves up again and then reaches the top position and starts the cycle again.It is aslo ensured that the Drill arm is always at the top before the operation starts or if the drill operation is stopped in midway.
If you have any doubts or suggestions please feel free to comment.