How many default motion instructions can be defined using handling tool software?

The correct answer is that four default motion instructions can be defined using handling tool software. This allows for a wide range of movements and operations to be programmed into FANUC robots, providing flexibility in automation tasks.

In the context of robotic programming, default motion instructions typically dictate how a robotic arm or system responds during operations, such as moving to a specified position, performing tasks like pick and place, and adjusting movements based on feedback from sensors. Having four default motions enables programmers to cover different types of motions effectively, accommodating various applications in manufacturing and automation.

The options that suggest a different number of default motion instructions are incorrect because they do not account for the comprehensive capabilities built into the handling tool software. This software is designed with versatility in mind, ensuring that operators can implement complex movement patterns that suit different operational requirements without excessive programming complexity.