What is the purpose of the teach pendant in the FANUC programming environment?

The teach pendant serves as the primary interface for operators to manually control and program the robot. It allows users to input commands, record and modify programs, and adjust the robot's performance in real time. By using the teach pendant, operators can guide the robot through specific movements to teach it tasks, ensuring precise execution in later operations. This tactile, hands-on approach is essential during the setup and fine-tuning phases of programming, allowing for direct interaction with the robot's functions and behaviors. The teach pendant's role is pivotal in creating an effective workflow for both programming and maintenance.