Which of the following safety measures should be implemented for FANUC robots?

Installing safety light curtains is a crucial safety measure for FANUC robots, as these devices are designed to provide a protective barrier around the robot's operational area. When an object or a person breaches this invisible plane, the safety light curtains trigger an immediate response from the robot, such as stopping or halting its movements to prevent accidents or injuries.

The benefit of safety light curtains lies in their ability to ensure safe interactions between human operators and robotic systems. They help create a safe working environment, particularly in settings where humans and robots may collaborate closely. By actively monitoring the operational space and reacting to potential safety breaches, these light curtains enhance overall safety protocols and compliance with industry standards.

In contrast, enhancing the robot's programming may improve efficiency or functionality, but it does not directly address the safety of human workers interacting with the robot. Adding aesthetic features relates more to the visual appeal of the robot rather than its operational safety. Reducing the weight of components might improve certain aspects of performance or energy efficiency, but it does not inherently contribute to safety measures that protect personnel working nearby.