When voltage is applied to input terminal Local: 1:1.Data.0 of a PLC, what will a programmed XIC instruction do?

When voltage is applied to the input terminal Local: 1:1.Data.0 of a Programmable Logic Controller (PLC), a programmed XIC (Examine If Closed) instruction will respond by closing. This type of instruction is used to evaluate the state of a particular input. Specifically, the XIC instruction checks for a true (or closed) condition, which is represented by voltage being present at the input terminal.

When the voltage is applied, it effectively switches the input from an open state to a closed state, thus indicating that the conditions defined in the program have been met. This allows any subsequent logic or instructions that depend on that input to execute, enabling the PLC to function correctly based on the programmed sequence.

Understanding the nature of the XIC instruction is crucial for programming in PLCs, as it plays a key role in controlling the flow of operations based on specific input conditions.