What is the key sequence to access position register data?

The key sequence to access position register data is DATA, F1, PR[x]. In this sequence, "DATA" is the instruction that opens the data menu, while "F1" is the function key that typically directs you to the section related to position registers. "PR[x]" specifies the specific position register being accessed, where 'x' represents the index of the position register in use.

This sequence is critical because it accurately directs the controller to the position registers, which are used to store and manage the robot's various spatial coordinates for movement. Understanding how to access these registers is fundamental for programming the robot effectively, especially when it comes to recalling specific positions for tasks.

The other choices might lead to confusion as they either use incorrect function keys or reference formats that do not correspond to the proper command structure for accessing position register data. For instance, using "P[x]" instead of "PR[x]" would not direct the system to the position registers. Similarly, the inclusion of different function keys, such as F2, does not align with the standard method for accessing this specific data type within the FANUC programming environment.