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[ pdf ] The Software Environment and Programming of PLCs

The Software Environment and Programming of PLCs Download
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Topic under  PLC (Programmable Logic Controller)
Source: nptel.iitm.ac.in 
File size: 144.07 KB
File type: pdf
Last download on: Thu Oct 12, 2017 05:26:58 PM
Short Desciption:
[ Structure of a PLC Program ~ Program Execution ~ Interrupt Driven and Clock Driven Execution Modes ~ The Relay Ladder Logic (RLL) Diagram ~ RLL Programming Paradigms: Merits and Demerits ~ Example: Forward Reverse Control ~ Typical Operands of PLC Programs ~ Inputs I, Output Q ~ Internal Variable Operands or Flags ~ User defined Data ~ Addressing ~ Operation Set ]

Summary:
objectives: Describe the structure of a PLC Program; Describe the execution of a PLC Program; Describe the typical elements of an RLL Diagram; Design RLL Diagrams for simple industrial logic control problems; contents: [ Structure of a PLC Program ~ Program Execution ~ Interrupt Driven and Clock Driven Execution Modes ~ The Relay Ladder Logic (RLL) Diagram ~ RLL Programming Paradigms: Merits and Demerits ~ Example: Forward Reverse Control ~ Typical Operands of PLC Programs ~ Inputs I, Output Q ~ Internal Variable Operands or Flags ~ User defined Data ~ Addressing ~ Operation Set ]
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    Posted by PLC Guru
    Thu Apr 18, 2013 01:57:24 AM

    utter rubbish!

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