English to Portuguese translations [PRO] Tech/Engineering - Automation & Robotics Additional field(s): Computers: Software, Manufacturing
English term or phrase:ladder logic
Definition from Manufacturing automation: symbolic representation illustrates schematically the functions of a control circuit. The power lines form the sides of a ladder-like structure, with the program elements arranged to form the rungs.
Example sentence(s):
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
Definition: Ladder logic is a philosophy of drawing electrical logic schematics. It is now a graphical language very popular for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the observation that programs in this language resemble ladders, with two vertical rails and a series of horizontal rungs between them.
Definition from Wikipedia: Ladder logic is a philosophy of drawing electrical logic schematics. It is now a graphical language very popular for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the observation that programs in this language resemble ladders, with two vertical rails and a series of horizontal rungs between them.
Example sentence(s):
LCs (Circuitos Lógicos Programáveis) são geralmente programados em lógica ladder. Isso porquê os PLCs originalmente substituíram sistemas de controle baseados em lógica de relés, e quarenta anos depois, ainda permanecemos utilizando esta linguagem. http://www.cq.cx/ladder-pt.html
Leniel Macaferi Brazil Local time: 06:35 Native speaker of: Portuguese PRO pts in category: 4
16 hrs confidence: peer agreement (net): +1
lógica em escada
Definition from own experience or research: Ladder logic is a philosophy of drawing electrical logic schematics. It is now a graphical language very popular for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the observation that programs in this language resemble ladders, with two vertical rails and a series of horizontal rungs between them.
Example sentence(s):
O processador seqúencialmente seleciona cada programa a partir da lista e executa o programa até que um ponto definido no programa seja atingido. Neste momento, a execução do programa é suspensa e outro programa é selecionado a partir da lista. Caso um programa do tipo lógica em escada seja selecionado, o processador faz uma exploração de execução através do programa antes de suspender a execução. Caso um programa de gráfico de função seqúencial seja selecionado, uma seção é executada e uma condição de transição, associada àquela seção, é avaliada antes de suspender execução do programa de gráfico de função seqúencial. http://www.patentesonline.com.br
Artur Jorge Martins Portugal Local time: 08:35 Native speaker of: Portuguese
Definition from PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RI: A lógica de diagrama de contatos permite a implementação de funções binárias simples até àquelas mais complexas. Através do conjunto de ações esquematizadas no diagrama de contatos pode-se esboçar o programa a ser desenvolvido em uma linguagem especial comumente empregada para a programação de controladores lógicos programáveis, denominada de “ladder”.
Example sentence(s):
DIAGRAMA DE CONTACTOS (Ladder Diagram – LD, KOP)
Linguagem gráfica, derivada da linguagem de relés, que utiliza um conjunto de símbolos gráficos para elaborar o programa do automatismo. Estes símbolos incluem três formas básicas:
• Contactos: representam condições lógicas de entrada, tais como interruptores, botões de pressão, condições internas, etc..
• Bobinas: representam condições lógicas de saída, actuam sobre lâmpadas, motores, etc.. Também podem representar condições internas de saída.
• Blocos de função: representam operações adicionais tais como: temporizadores, contadores, operações aritméticas, etc.. Prof2000
A linguagem Ladder é uma representação gráfica da linguagem de
programação do CLP. Também conhecida como lógica de diagrama de contatos, a linguagem
Ladder é o sistema de representação que mais se assemelha a tradicional notação de
diagramas elétricos. UNIVERSIDADE DE TAUBATÉ
Carla Lopes Portugal Local time: 08:35 Native speaker of: Portuguese
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