11-01-2013, 02:49 PM
Basic PLC
Basic PLC.pptx (Size: 599.67 KB / Downloads: 184)
Description
This training introduces the basic hardware and software components of a Programmable Controller (PLC). It details the architecture and basic instruction set common to all PLC’s. Basic programming techniques and logic designs are covered. This training describes the operating features of the PLC, the advantages of the PLC over hard-wired control systems, practical applications, troubleshooting and maintenance of PLC’s.
Objectives
At the end of the training the participants should be able to:
Describe the major components of a common PLC.
Interpret PLC specifications.
Apply troubleshooting techniques.
Convert conventional relay logic to a PLC language.
Operate and program a PLC for a given application.
Course Contents
History of Programmable Controllers
Relay Ladder Logic
Central Processing Unit
Input/Output System
Programming and Peripheral Devices
Programming Concepts
Applications
Troubleshooting and Maintenance
INTRODUCTION TO PLCS
Advantages of PLCs
Less wiring.
Wiring between devices and relay contacts are done in the PLC program.
Easier and faster to make changes.
Trouble shooting aids make programming easier and reduce downtime.
Reliable components make these likely to operate for years before failure.