NTA FANUC Test 2 – Teach Pendant, Alarms, Jogging And Initial Setup Practice Test

X+ moves the end of the arm straight forward.

Z+ X+ Y- X-

Correct Answer:

X+

Explanation:

In this robot teaching context, movement is defined by a Cartesian coordinate system with three axes: X, Y, and Z. The positive direction of the X axis is set to point forward along the arm’s reach. So when you command X+, the end effector moves straight ahead along that forward line, with no change in height or sideways position. If you used Z+, you’d move the end effector upward; X- would move it backward along the same line; and Y- would shift it sideways (in the direction opposite of Y+). The key idea is that moving along the X axis in the positive direction corresponds to forward motion, which is why X+ is the correct choice for moving straight forward.

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