What action must be taken after setting software axis limits?

After setting software axis limits on a FANUC system, it is essential to cycle power to ensure that the changes take effect properly. Cycling power refreshes the system and allows it to recognize and apply the new parameters set for axis limits. This ensures that the robotic controller has the most up-to-date configuration before operation begins.

In many control systems, after making changes to parameters such as axis limits, the system needs to be reset or power cycled for those changes to be fully integrated into the controller’s operational state. If the system is not restarted, it may continue to operate under the previous settings, potentially leading to errors or unexpected behavior during movement or programming.

The other options, while relevant in certain contexts, do not specifically address the requirement following the adjustment of software axis limits. For example, running a diagnostic test could verify system functionality, but it would not implement the new settings. Updating firmware is also significant but unrelated to immediate configuration changes like axis limits, as it deals with overall system performance and features rather than current operational settings.