Which mode limits all Cartesian speed to less than 250 mm/sec and joint speed to less than 10%?

The mode that limits all Cartesian speed to less than 250 mm/sec and joint speed to less than 10% is indeed the T1 mode. This mode is specifically designed for applications where precision and safety are prioritized over speed. By restricting the speeds to these limits, T1 mode allows operators to work more carefully, especially in environments with human presence or when programming complex movements that require high accuracy.

In T1 mode, the system operates at a much lower speed to prevent potential accidents and ensure that the robotic system can be controlled with greater finesse. This makes it ideal for setup, teaching, or during maintenance tasks where the robot's movement needs to be highly manageable.

Other modes like T2, T3, and T4 generally offer higher speeds and more advanced functionalities that may not be appropriate for all situations, particularly those requiring close human interaction or precise positioning. Thus, the limitations in T1 mode serve to enhance safety and precision by keeping speed under control.