Programmable Logic Controllers
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Logic Function
Logic functions are used in spreadsheets to check whether a situation is true or false. Depending on the results of the test, you can choose to do one thing or another. These decisions can be used to present information, perform various variable calculat…
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Chapter 10, Problem 15RQ

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Difference between multi-bit I/O interfaces and discrete type:

Multi-bit interfacesDiscrete I/O
With multi-bit interfaces, a group of bits can be used as a unit for either input or output.With discrete interfaces, only a single bit is used to read an input and control an output.
Multi-bit interfaces can be used for accommodating devices which need Binary Coded Decimal (BCD) inputs or outputs...

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How is interrupt-driven I/O distinguished from programmable I/O?
Contrast programmable I/O with interrupt-driven I/O.
What distinguishes interrupt-driven I/O from programmable I/O?

Chapter 10 Solutions

Programmable Logic Controllers

Ch. 10 - In general, what do data manipulation instructions...Ch. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 8RQCh. 10 - Prob. 9RQCh. 10 - Prob. 10RQ
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