Activities Manual For Programmable Logic Controllers
5th Edition
ISBN: 9781259682476
Author: Frank Petruzella
Publisher: Mcgraw-hill Higher Education (us)
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Expert Solution & Answer
Chapter 13, Problem 15RQ
a.
Explanation of Solution
Comparison on offline and online
| Offline programming | Online programming |
| In offline programming, writing and sorting of program can be performed in the personal computer without connecting to a Programmable Logic Controller (PLC). | In online programming, the user can change the program directly. |
| Here, the program can be downloaded later into PLC from computer... |
Explanation of Solution
b.
Safest method:
Offline programming is safer than online programming.
Justification:
It is because in case of offline programming, the changes, ...
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Chapter 13 Solutions
Activities Manual For Programmable Logic Controllers
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