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Why Prismatic? |
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| • IT Services |
| • Software Development |
| • CAD/CAM/CAE |
| • Placement Assistance |
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| • Experienced Developers |
| • Automation/Embedded System |
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| Programmable Logic Controller |
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A Programmable Logic Controller, PLC or Programmable Controller is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. |
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The abbreviation "PLC" and the term "Programmable Logic Controller" are registered trademarks of the Allen-Bradley Company (Rockwell Automation). PLCs are used in many |
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industries and machines. Unlike general-purpose computers, the PLC is designed for multiple inputs and output arrangements, extended temperature ranges, immunity to electrical noise, and resistance to vibration and impact. Programs to control machine operation are typically stored in battery-backed-up or non-volatile memory. A PLC is an example of a hard real time system since output results must be produced in response to input conditions within a limited time, otherwise unintended operation will result. |
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• Introduction to PLC hardware
• Introduction to the field devices attached to PLC.
• PLC Fundamentals - (Block diagram of PLC's)
• Role of PLC in automation
• Detail information about PLC components
i.e. CPU, POWER SUPPLY, I/O modulesetc.
• Practical exposure SEIMENS.
• Various ranges available in PLCs
• Types of Inputs & outputs
• Source Sink Concept in PLC
• Concept of flags
• Scan cycle execution etc. |
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