Programmable Logic Controllers
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 13, Problem 17RQ
Program Plan Intro

Cross reference function:

  • Cross reference is one of the monitoring tools that are provided with Programmable Logic Controller (PLC) programming packages.
  • It is used for searching each instance of a particular address.
  • This function will search all program files for locating each instance of the specified address.

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