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The graphical programming language Ladder Diagram is used to create software for programmable logic controllers (PLCs). The IEC 61131 standard identifies it as one of the languages that can be used with PLCs. A ladder diagram software is a circuit diagram that simulates relay logic hardware circuits.
Ladder programming refers to the process of creating programs that are composed of an increasing number of small steps, each step being a higher level of abstraction than the previous one.
Ladder programming has a huge number of advantages and disadvantages. One important disadvantage is that it can be difficult to detect whether a program is complete or not.
In addition, ladder-based programs are often unable to deal with large data sets without going through many iterations. This raises doubts on whether ladder programming is actually more efficient than other approaches like procedural and object-oriented programming.
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