Which operational mode limits Cartesian speed to less than 250 mm/s?

The operational mode that limits Cartesian speed to less than 250 mm/s is T1 Mode. This mode is designed specifically for teaching and programming the robot, allowing operators to control the robot's movements at a slower speed to ensure precision and safety during setup.

In T1 Mode, the robot is typically operated in a manual control setting by a technician or programmer, which provides the opportunity to accurately position the end effector or tool for tasks such as calibration, alignment, or teaching points in space. The speed limitation helps prevent accidental movements that could damage the robot or surrounding equipment, making it a critical feature for safe operation during the programming phase.

The other modes, while they may increase speed or allow for more autonomous operation, do not impose the same restriction and are intended for different operational scenarios. For instance, T2 Mode allows for faster speeds and is often used for more advanced programming scenarios. Auto Mode operates at the maximum speed the robot is capable of, while Manual Mode may allow for variable speeds without the same constraints.