Rung 6 in the Fig. 1 ladder diagram program shows an example of a function block that is used to send data over a network. Summary. As PLCs are applied to increasingly complicated tasks, and as people ...

UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, you can see how UML conveys unambiguous code-mapping information to developers.

Python is the fastest-growing programming language in the world. Here's why it's a good choice for those who want to learn to code.