I planned for it to close the hopper to prevent anything entering the conveyors to allow time for theoretical unload clean and reset

When resetting it will go through the same process. However I see your point. Is it best to just have the reset move the code back to the start?

Hi All I was looking for advice too see if the code for my final project will work as expected. It has the following requirements: >Start that hen operated will operate a relay to open a DAC hopper valve and power a relay to control machinery. >Stop will stop the machinery running, shut the DAC hopp...