Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
thumb_up100%
Chapter 6, Problem 1P
Program Plan Intro
NC pushbutton switch:
- The abbreviation NC stands for a Normally Closed pushbutton switch.
- It will be initially at closed contact and will be opened when the switch or coil is energized.
- It opens a circuit when it is pressed and return back to its closed condition when it is released.
- An electrical symbol used to represent NC pushbutton switch is given below
Given:
The conventional hardwired relay circuit should perform the following circuit functions when a NC pushbutton is pressed.
- The pilot light must be switched ON.
- The solenoid must be de-energized.
- Motor running should be started.
- Sound a horn.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
S
A
B
D
FL
I
C
J
E
G
H
T
K
L
Figure 1: Search tree
1. Uninformed search algorithms (6 points)
Based on the search tree in Figure 1, provide the trace to find a path from the start node
S to a goal node T for the following three uninformed search algorithms. When a node
has multiple successors, use the left-to-right convention.
a. Depth first search (2 points)
b. Breadth first search (2 points)
c. Iterative deepening search (2 points)
We want to get an idea of how many tickets we have and what our issues are. Print the ticket ID number, ticket description, ticket priority, ticket status, and, if the information is available, employee first name assigned to it for our records. Include all tickets regardless of whether they have been assigned to an employee or not. Sort it alphabetically by ticket status, and then numerically by ticket ID, with the lower ticket IDs on top.
Figure 1 shows an ASM chart representing the operation of a controller. Stateassignments for each state are indicated in square brackets for [Q1, Q0].Using the ASM design technique:(a) Produce a State Transition Table from the ASM Chart in Figure 1.(b) Extract minimised Boolean expressions from your state transition tablefor Q1, Q0, DISPATCH and REJECT. Show all your working.(c) Implement your design using AND/OR/NOT logic gates and risingedgetriggered D-type Flip Flops. Your answer should include a circuitschematic.
Chapter 6 Solutions
Programmable Logic Controllers
Ch. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - What do the abbreviations NO and NC represent when...Ch. 6 - Prob. 10RQ
Ch. 6 - Prob. 11RQCh. 6 - Prob. 12RQCh. 6 - Compare the operation of a photovoltaic solar cell...Ch. 6 - What are the two basic components of a...Ch. 6 - Prob. 15RQCh. 6 - Give an explanation of how a scanner and a decoder...Ch. 6 - Prob. 17RQCh. 6 - Prob. 18RQCh. 6 - Prob. 19RQCh. 6 - Prob. 20RQCh. 6 - Prob. 21RQCh. 6 - Prob. 22RQCh. 6 - Prob. 23RQCh. 6 - Prob. 24RQCh. 6 - Prob. 25RQCh. 6 - Prob. 26RQCh. 6 - Prob. 27RQCh. 6 - Prob. 28RQCh. 6 - Prob. 29RQCh. 6 - Prob. 30RQCh. 6 - Prob. 31RQCh. 6 - Prob. 32RQCh. 6 - Prob. 33RQCh. 6 - Prob. 1PCh. 6 - Prob. 2PCh. 6 - Prob. 3PCh. 6 - Prob. 4PCh. 6 - Design a PLC program and prepare a typical I/O...Ch. 6 - Prob. 6PCh. 6 - Prob. 7PCh. 6 - Prob. 8P
Knowledge Booster
Similar questions
- A controller is required for a home security alarm, providing the followingfunctionality. The alarm does nothing while it is disarmed (‘switched off’). It canbe armed (‘switched on’) by entering a PIN on the keypad. Whenever thealarm is armed, it can be disarmed by entering the PIN on the keypad.If motion is detected while the alarm is armed, the siren should sound AND asingle SMS message sent to the police to notify them. Further motion shouldnot result in more messages being sent. If the siren is sounding, it can only bedisarmed by entering the PIN on the keypad. Once the alarm is disarmed, asingle SMS should be sent to the police to notify them.Two (active-high) input signals are provided to the controller:MOTION: Asserted while motion is detected inside the home.PIN: Asserted for a single clock cycle whenever the PIN has beencorrectly entered on the keypad.The controller must provide two (active-high) outputs:SIREN: The siren sounds while this output is asserted.POLICE: One SMS…arrow_forward4G+ Vo) % 1.1. LTE1 : Q B NIS شوز طبي ۱:۱۷ کا A X حاز هذا على إعجاب Mohamed Bashar. MEDICAL SHOE شوز طبي ممول . اقوى عرض بالعراق بلاش سعر القطعة ١٥ الف سعر القطعتين ٢٥ الف سعر 3 قطع ٣٥ الف القياسات : 40-41-42-43-44- افحص وكدر ثم ادفع خدمة التوصيل 5 الف لكافة محافظات العراق ופרסם BNI SH ופרסם DON JU WORLD DON JU MORISO DON JU إرسال رسالة III Messenger التواصل مع شوز طبي تعليق باسم اواب حمیدarrow_forwardA manipulator is identified by the following table of parameters and variables:a. Obtain the transformation matrices between adjacent coordinate frames and calculate the global transformation matrix.arrow_forward
- Which tool takes the 2 provided input datasets and produces the following output dataset? Input 1: Record First Last Output: 1 Enzo Cordova Record 2 Maggie Freelund Input 2: Record Frist Last MI ? First 1 Enzo Last MI Cordova [Null] 2 Maggie Freelund [Null] 3 Jason Wayans T. 4 Ruby Landry [Null] 1 Jason Wayans T. 5 Devonn Unger [Null] 2 Ruby Landry [Null] 6 Bradley Freelund [Null] 3 Devonn Unger [Null] 4 Bradley Freelund [Null] OA. Append Fields O B. Union OC. Join OD. Find Replace Clear selectionarrow_forwardWhat are the similarities and differences between massively parallel processing systems and grid computing. with referencesarrow_forwardModular Program Structure. Analysis of Structured Programming Examples. Ways to Reduce Coupling. Based on the given problem, create an algorithm and a block diagram, and write the program code: Function: y=xsinx Interval: [0,π] Requirements: Create a graph of the function. Show the coordinates (x and y). Choose your own scale and show it in the block diagram. Create a block diagram based on the algorithm. Write the program code in Python. Requirements: Each step in the block diagram must be clearly shown. The graph of the function must be drawn and saved (in PNG format). Write the code in a modular way (functions and the main part should be separate). Please explain and describe the results in detail.arrow_forward
- Based on the given problem, create an algorithm and a block diagram, and write the program code: Function: y=xsinx Interval: [0,π] Requirements: Create a graph of the function. Show the coordinates (x and y). Choose your own scale and show it in the block diagram. Create a block diagram based on the algorithm. Write the program code in Python. Requirements: Each step in the block diagram must be clearly shown. The graph of the function must be drawn and saved (in PNG format). Write the code in a modular way (functions and the main part should be separate). Please explain and describe the results in detail.arrow_forwardBased on the given problem, create an algorithm and a block diagram, and write the program code: Function: y=xsinx Interval: [0,π] Requirements: Create a graph of the function. Show the coordinates (x and y). Choose your own scale and show it in the block diagram. Create a block diagram based on the algorithm. Write the program code in Python. Requirements: Each step in the block diagram must be clearly shown. The graph of the function must be drawn and saved (in PNG format). Write the code in a modular way (functions and the main part should be separate). Please explain and describe the results in detail.arrow_forwardQuestion: Based on the given problem, create an algorithm and a block diagram, and write the program code: Function: y=xsinx Interval: [0,π] Requirements: Create a graph of the function. Show the coordinates (x and y). Choose your own scale and show it in the block diagram. Create a block diagram based on the algorithm. Write the program code in Python. Requirements: Each step in the block diagram must be clearly shown. The graph of the function must be drawn and saved (in PNG format). Write the code in a modular way (functions and the main part should be separate). Please explain and describe the results in detail.arrow_forward
- 23:12 Chegg content://org.teleg + 5G 5G 80% New question A feed of 60 mol% methanol in water at 1 atm is to be separated by dislation into a liquid distilate containing 98 mol% methanol and a bottom containing 96 mol% water. Enthalpy and equilibrium data for the mixture at 1 atm are given in Table Q2 below. Ask an expert (a) Devise a procedure, using the enthalpy-concentration diagram, to determine the minimum number of equilibrium trays for the condition of total reflux and the required separation. Show individual equilibrium trays using the the lines. Comment on why the value is Independent of the food condition. Recent My stuff Mol% MeOH, Saturated vapour Table Q2 Methanol-water vapour liquid equilibrium and enthalpy data for 1 atm Enthalpy above C˚C Equilibrium dala Mol% MeOH in Saturated liquid TC kJ mol T. "Chk kot) Liquid T, "C 0.0 100.0 48.195 100.0 7.536 0.0 0.0 100.0 5.0 90.9 47,730 928 7,141 2.0 13.4 96.4 Perks 10.0 97.7 47,311 87.7 8,862 4.0 23.0 93.5 16.0 96.2 46,892 84.4…arrow_forwardYou are working with a database table that contains customer data. The table includes columns about customer location such as city, state, and country. You want to retrieve the first 3 letters of each country name. You decide to use the SUBSTR function to retrieve the first 3 letters of each country name, and use the AS command to store the result in a new column called new_country. You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3 letters of each country name and store the result in a new column as new_country.arrow_forwardWe are considering the RSA encryption scheme. The involved numbers are small, so the communication is insecure. Alice's public key (n,public_key) is (247,7). A code breaker manages to factories 247 = 13 x 19 Determine Alice's secret key. To solve the problem, you need not use the extended Euclid algorithm, but you may assume that her private key is one of the following numbers 31,35,55,59,77,89.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781305971776Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...Computer ScienceISBN:9781305657458Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. CampbellPublisher:Cengage Learning
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781285867168Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
CompTIA Linux+ Guide to Linux Certification (Mind...Computer ScienceISBN:9781305107168Author:Jason EckertPublisher:Cengage Learning
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...
Computer Science
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
CompTIA Linux+ Guide to Linux Certification (Mind...
Computer Science
ISBN:9781305107168
Author:Jason Eckert
Publisher:Cengage Learning