Which register would store the robot's current X position in the instruction R[1] = PR[10;1]?

Which register would store the robot's current X position in the instruction R[1] = PR[10;1]?

• A. PR[10;1]
• B. R[1]
• C. PR[10;2]
• D. PR[10;3]

Answer: (A)

In the instruction R[1] = PR[10;1], the register PR[10;1] plays a crucial role as it is specifically designed to store a position data point, which includes the X coordinate of the robot's current position. The notation PR[10;1] indicates that this is accessing the first element of the position register array identified by 10. Position registers (PR) in FANUC systems are used to manage spatial coordinates for the robot’s movements, and they store not just X positions but also Y, Z, and potentially other information related to the robot's state. In this case, the X position is located in the first index of the specified position register. Thus, when the instruction assigns the value of PR[10;1] to R[1], it means that the current X position of the robot, stored in PR[10;1], is being copied into the general-purpose register R[1] for further processing or calculations. This clearly highlights the function of PR[10;1] as the register holding the robot's specific X position at that moment.

In the instruction R[1] = PR[10;1], the register PR[10;1] plays a crucial role as it is specifically designed to store a position data point, which includes the X coordinate of the robot's current position. The notation PR[10;1] indicates that this is accessing the first element of the position register array identified by 10.

Position registers (PR) in FANUC systems are used to manage spatial coordinates for the robot’s movements, and they store not just X positions but also Y, Z, and potentially other information related to the robot's state. In this case, the X position is located in the first index of the specified position register.

Thus, when the instruction assigns the value of PR[10;1] to R[1], it means that the current X position of the robot, stored in PR[10;1], is being copied into the general-purpose register R[1] for further processing or calculations. This clearly highlights the function of PR[10;1] as the register holding the robot's specific X position at that moment.