How Would an Ice Cream Vendor Create the Four Types

question 79

Essay

How would an ice cream vendor create the four types of utility?

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Definitions:

Sequencer File

A structured list or table used in programming of automation systems, which controls the execution of operations in a fixed sequence.

Sequencer Instructions

Commands used in PLC programming that control the execution order of a series of operations.

Ladder Program

A graphical programming language used in industrial automation that represents circuits and logic control through symbols resembling a ladder.

File Word

Represents a unit of data storage that is typically a fixed number of bits or bytes long, used within a file to store information.