Memory capacity for file storing in controller
Does anyone know what is the memory capacity for robot's controller? The Robot I have is IRB 6640. What I'm trying to do here is that I create some sort of routine execution stack, and this records get stored in the HOME directory. However, since it's recording execution of each routine, this file can grow big. Memory then has become a concern. However I don't know how much memory I can use or the controller has.