Doesn't Make Sense...
Okay, I know its just a movie so maybe I'm over-thinking things. But 'ROBOCOP' is also often praised as a decent science fiction film too. I'll admit that there are some good science fiction elements here. I also like the question of what makes a human truly human, rather than a mindless robot.
But ultimately, the story doesn't make much sense to me. Lets review...
The giant robot 'ED-209' is going to be used for law enforcement in the city but it malfunctions and kills an innocent person in the board room. So instead of ED-209, they decide to go with a "contingency plan" of Robocop, which is essentially a (dead) piece of human body inside a robot. I guess that sort of makes sense.
Later in the film, we learn that Robocop comes to have some realization of his former identity, but its not really part of his design, let alone the original plan. They clearly say in the film, "we're going to wipe his entire memory" so its not like Murphy's knowledge or experience in law enforcement matters at all. If the plan was always to "wipe" the memory of the person, then they could put literally ANY dead person inside the machine, right? Robocop even says about his family "I can't remember them", showing that his memory is pretty much gone, more or less. When one of the scientist brags that "we managed to save his arm", they say that they were going for "full body prosthesis", so its not like his body matters at all. He even says "lose the arm!"
His mind is also programmed for 3 (or 4) "prime directives" that he has to abide by and they talk a lot about his "programming" - so Robocop was designed to have a robotic brain as well - he was designed to be forced to follow a program. (Even though the design doesn't work exactly the way that they planned and Murphy seems to be the hero at the end).
So... basically they reject the idea of having a robot (ED-209) on the police force and instead, they can get part of a dead body, wipe the memory so that the dead person doesn't bring any of their experience or thought processes. THEN they 'program' it like a robot, ensuring that it has to follow prime directives like a computer.
So... what's the difference between a robot that is pre-programmed and a robot with a dead body inside that is pre-programmed??? Why would you have a "contingency plan" that is pretty much identical to your original plan?