Which mode is primarily for teaching and test operation at reduced speeds?

The correct answer is T1 mode, as this mode is specifically designed for teaching and testing operations at reduced speeds. In T1 mode, the operator can carefully control the movements of the robot, allowing for precise adjustments and programming through manual input or guidance. This slow operation facilitates training, where users can learn the robot’s functionalities and how to program it without the risk of harm or mechanical failure due to high speeds.

While the other modes serve distinct functions, they are not primarily focused on teaching at reduced speeds. AUT mode typically allows for automated operation at full speed, enabling the execution of predefined tasks. T2 mode often enables a higher degree of control compared to AUT but can still operate at faster speeds than T1. Jog mode, on the other hand, is meant for manual positioning but might not specifically cater to teaching and testing operations in the same controlled manner that T1 mode does. Hence, T1 mode remains the most suitable choice for the context of teaching and testing at reduced speeds.