What does the TOOL coordinate system allow you to do?

• A. Allows the user to jog the robot's TCP based on the current tool number selected
• B. Allows the user to define the rectangular coordinates
• C. Allows the user to set the home position
• D. Allows the user to calibrate the tool offset

Answer: (A)

The TOOL coordinate system is a frame attached to the end effector (the tool). Movements described in this frame are in the tool’s own directions, not in the robot’s base or world frame. When you select a tool, its coordinate system becomes the active one, so jogging the TCP moves the end effector along the tool’s X, Y, and Z axes according to that tool’s orientation. This lets you precisely position and orient the tool for tasks like drilling or insertion, using the tool’s own frame as the reference.

Other options describe different concepts: a fixed rectangular (world) frame, the robot’s home position, or calibrating the tool offset, none of which define moving the TCP in the tool’s own coordinate frame.