What is the main function of Status and Turn values in PTP motions?

The main function of Status and Turn values in PTP (Point-to-Point) motions is to define unambiguous axis position. This is crucial because in industrial robotics, the precise positioning of the robot's joints and end effector needs to be accurately communicated to ensure proper movements and operations.

Status values indicate the current state or condition of the robot's axes, helping to inform the control system whether they are moving, stopped, or experiencing errors. Turn values, on the other hand, are used to ensure that the axes are oriented correctly and that the motion can occur without any mechanical conflicts. By defining these values clearly, the system informs the robot's programming and control logic about the exact position and status, thereby ensuring smooth, accurate, and conflict-free operation during movements. This clarity is fundamental to effectively programming robotic tasks and optimizing performance in industrial applications.

The other options touch on different aspects of robotics but do not specifically pertain to the primary function of Status and Turn values. For example, measuring speed relates to a separate concept of motion control and dynamics, while maintaining axis positions refers to the overall control system but does not directly address the need for defining precise positions. Setting sensor thresholds pertains more to sensor operations than to the fundamental aspects of