Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 5, Problem 18RQ
Explanation of Solution
Using input branch instruction as a part of ladder logic
- Generally, branch instructions are used to get an alternate path to make the rung continuity.
- The alternate paths are called as parallel paths...
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Q2:For the state diagram shown below write the state table and
design logic circuit
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Subject: Logic Design
Design a combinational Logic circuit in which whenever an input is an even number between 1 and 10 a light bulb switches on. How many input switches will be needed to design this circuit?
Select one:
a. 2
b. 4
c. 1
d. 3
Describe the arithmetic logic unit in detail.
Chapter 5 Solutions
Programmable Logic Controllers
Ch. 5 - What does the memory map for a typical PLC...Ch. 5 - Compare the function of the PLC program and data...Ch. 5 - Prob. 3RQCh. 5 - Prob. 4RQCh. 5 - a. What information is stored in the input image...Ch. 5 - a. What information is stored in the output image...Ch. 5 - Prob. 7RQCh. 5 - List four factors that enter into the length of...Ch. 5 - Prob. 9RQCh. 5 - Prob. 10RQ
Ch. 5 - Prob. 11RQCh. 5 - Answer the following with regard to the Examine If...Ch. 5 - Answer the following with regard to the Examine If...Ch. 5 - Answer the following with regard to the Output...Ch. 5 - A normally closed pushbutton is connected to a PLC...Ch. 5 - Prob. 16RQCh. 5 - Prob. 17RQCh. 5 - Prob. 18RQCh. 5 - Prob. 19RQCh. 5 - Prob. 20RQCh. 5 - Prob. 21RQCh. 5 - Explain the purpose of Windows based programming...Ch. 5 - Prob. 23RQCh. 5 - Prob. 24RQCh. 5 - Prob. 25RQCh. 5 - Prob. 26RQCh. 5 - Assign each of the following discrete input and...Ch. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Redraw the program shown in Figure 5-57 corrected...Ch. 5 - Redraw the program shown in Figure 5-58 corrected...Ch. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - Write the ladder logic program needed to implement...
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- What are the benefits of having a working knowledge of Boolean expressions and gate logic?arrow_forwardExplain the instructions cycle state diagramarrow_forwardprogramable logic question: DESCRIBE difference motor start stop with OTE vs Latch/Unlatch instruction need ladder logic for unlatched and latched circuitsarrow_forward
- What are the differences between sequential and combinational logic circuits?arrow_forwardSelect one specific Programmable Logic Device and illustrate how it works.arrow_forwardQ1: For the state diagram shown below write the state table and design logic circuit 1/0 0/0 START FIRST 1/1 1/0 SUCCESS SECOND DELAY 1/1 00arrow_forward
- Name the type of programmable logic described by the characteristic: this device adds an output logic macrocell to a traditional PAL. Generic Array Logic (GAL) Programmable Logic Array (PLA) Hard Array Logic (HAL) Programmable Array Logic (PAL) Complex Programmable Logic Device (CPLD)arrow_forwardA basic 3-input logic circuit has a LOW on one input and a HIGH on the other two inputs, and the output is LOW. What type of logic circuit is it?arrow_forwardDigital Logic Design: Please show everything in step by step processarrow_forward
- Design and derive the control gates for the write input of the memory in the basic computer.arrow_forwardName the type of programmable logic described by the characteristic: this device combines multiple PALS on a single chip with a partitioned interconnect system. Hard Array Logic (HAL) Complex Programmable Logic Device (CPLD) Generic Array Logic (GAL) Programmable Logic Array (PLA) Programmable Array Logic (PAL)arrow_forwardA CPLD is a(a) controlled program logic device (b) complex programmable logic driver(c) complex programmable logic device (d) central processing logic devicearrow_forward
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