Programmable Logic Controllers
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 14, Problem 31RQ
Program Plan Intro

Access method:

  • The bus topology network needs some controlling techniques for access of particular devices to the bus.
  • For transmitting information, a Programmable Logic Controller (PLC) will access the network by using access method.
  • The access method on a network is capable of controlling the access of a particular device data to the bus.
  • The most common access methods include token passing, collision detection, and polling.

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Chapter 14 Solutions

Programmable Logic Controllers

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