Glossary entry (derived from question below)
English term or phrase:
ladder logic
Greek translation:
λογική κλίμακας
English term
ladder logic
In an effort to make PLCs easy to program, their programming language was designed to resemble ladder logic diagrams. Thus, an industrial electrician or electrical engineer accustomed to reading ladder logic schematics would feel comfortable programming a PLC to perform the same control functions. (All about circuits)
Traditionally, ladder logic has dealt only with discrete values and counter/timers, but the ladder diagram today also supports mathematical operations using function blocks. (Control Engineering)
One common development platform is called ladder logic. Ladder logic is a programming language based on executing commands on a line-by-line permission system. Each ladder logic program comprises one or more ladder logic statements. (electronic manufacturers)
4 +2 | λογική κλίμακος | STAMATIOS FASSOULAKIS |
Mar 3, 2009 20:01: changed "Kudoz queue" from "In queue" to "Public"
Mar 3, 2009 20:10: Enrique Cavalitto changed "Stage" from "Preparation" to "Submission"
Mar 6, 2009 20:54: changed "Stage" from "Submission" to "Selection"
Mar 7, 2009 06:54: changed "Stage" from "Selection" to "Completion"
Mar 9, 2009 07:42: STAMATIOS FASSOULAKIS changed "Edited KOG entry" from "<a href="/profile/0">'s</a> old entry - "ladder logic"" to ""λογική κλίμακος""
Proposed translations
λογική κλίμακος
A program in ladder logic, also called a ladder diagram, is similar to a schematic for a set of relay circuits. An argument that aided the initial adoption of ladder logic was that a wide variety of engineers and technicians would be able to understand and use it without much additional training, because of the resemblance to familiar hardware systems. (This argument has become less relevant given that most ladder logic programmers have a software background in more conventional programming languages, and in practice implementations of ladder logic have characteristics—such as sequential execution and support for control flow features—that make the analogy to hardware somewhat imprecise.) Ladder logic is widely used to program PLCs, where sequential control of a process or manufacturing operation is required. Ladder logic is useful for simple but critical control systems, or for reworking old hardwired relay circuits. As programmable logic controllers became more sophisticated it has also been used in very complex automation systems. (wikipedia)
Να δώσετε τα σύμβολα των πιο κάτω εντολών στον προγραμματισμό. Λογικής Κλίμακας (Ladder): α) Επαφή κανονικά ανοικτή β) Επαφή κανονικά κλειστή γ) Πηνίο ... (ΥΠΟΥΡΓΕΙΟ ΠΑΙΔΕΙΑΣ ΚΑ)
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