الدورة اون لاين ( عن بعد )  بطريقة التفاعل مع المدرب ( المهندس المختص )  وكأنه امامك ، من بيتك من خلال اللاب توب او هاتفك المحمول بطريقة تفاعلية حي ومباشر مع المدرب ( Life  ) .

This class explains how basic ladder diagram programming is used to program PLCs. It examines the basic rules that are used to construct a ladder diagram program, including Boolean logic functions. It then illustrates these rules and how they relate to hard-wired circuitry by showing the various methods used to create a start-stop control application

بواقع 16 ساعة (8 يوم )

Outline 

Objectives

Ladder Diagram Programming

Instructions and Operands

Power Flow

Contact and Coil Instructions

Network Configurations

The AND, OR, and Exclusive OR (XOR) Functions

Inversion

Instructions that Set and Reset Bits

Hardwired Motor Start-Stop Circuit

PLC Motor Start-Stop Control

PLC Motor Start-Stop Control Program

PLC Motor Start-Stop Control Program Operation

 Why Use a PLC

Objectives 

Describe ladder diagram (LAD) programming.

Understand the use of binary instructions and operands in LAD.

Explain common terminology used in the LAD programming language.

Explain the concept of power flow in a LAD program.

Detect logical conflicts in complex LAD programming network configurations.

Explain the AND, OR, and XOR functions.

Explain inversion in LAD programming.

Understand the instructions that set and reset bits.

Explain how start-stop control is done using hardwired circuits.

Describe the operation of a typical PLC motor start-stop control application.

Explain how to program a PLC motor start-stop control application.

Explain the operation of a typical motor start-stop LAD program.

Understand when PLCs are used for motor control.