Programmable Logic Controllers
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 10, Problem 16RQ
Program Plan Intro

Data manipulation instructions:

  • Data manipulation instructions enable the numerical data that exists in the controller’s memory to be performed within the control program.
  • Data manipulation instructions allows manipulation of data that is stored in either single or multiple words groups.
  • It also includes the transfer of data from one data memory area of the Programmable Logic Controller (PLC) to another.
  • In order to accomplish data manipulation, there are mainly two different kinds of instructions.
    • Instructions which operate on word data.
    • Instructions which operate on file or block.
  • It also provides great flexibility to program control circuits.

Explanation of Solution

b.

Converting decimal number into binary value:

  • Given, decimal number is 3286.
  • Perform division or LCM on 3286 with 2.
  • From bottom to top, the remainder at every step “0” or “1” is noted.
  • Finally, the binary notation of decimal number is noted.
  • The following diagram describes the binary notation of the decimal number 3286...

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