What feature is used in ControlLogix to synchronize multiple processors?

The Time Synchronization feature in ControlLogix is essential for synchronizing multiple processors within a system. This feature allows various controllers to maintain a common time reference, essential for applications requiring precise coordination among multiple tasks or systems. By utilizing a common time base, tasks can be executed in a synchronized manner, ensuring that outputs and control processes align accurately across different processors. This synchronization is crucial in applications such as motion control, where timing between multiple axes is critical, as well as in distributed control systems where data consistency and timing must be maintained across various nodes.

The other options, while relevant to certain aspects of control systems, do not specifically address the synchronization of time across processors in the manner that the Time Synchronization feature does. For example, the Processor Synchronization tool might suggest a method related to the interaction between processors, which is different from establishing a shared time reference. Similarly, Network Coordination generally pertains to the methods used in managing network communications but does not imply precise timing synchronization. Lastly, a Signal Timing module would typically relate more to the timing of individual signaling signals rather than the synchronizing of the overall system clock among multiple processors.