Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 15.3, Problem 5P
Explanation of Solution
Justification:
- Based on program Figure 15-62, a warning pilot is installed in addition to alarm.
- The pilot is connected either in series or parallel to the alarm...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Purpose:
The entry/Exit of the parking lot is a single lane passage. By controlling the indicators, the program ensures that only one car can pass
through the Entry/Exit so as to prevent car accident between entering and leaving cars.
Y1
X1
Program Description:
In the parking lot, there are two light indicators individually directing the entering and leaving cars. By the interlock control circuit, only
one indicator will show "GO" signal and the car accident will thus be prevented.
When an
the same time, the leaving car indicator will show "STOP". Car entering is allowed but leaving is prohibited in this case.
When a leaving car draws near the vehicle control barrier, X1 will be ON and so will Y1. The leaving car indicator will show "GO" and the
entering car indicator will show "STOP"|
draws near the vehicle control barrier, XO will be ON and so will YO. The entering car indicator will show "GO". At
TOP
GO
* In the figure attached, the output voltage (Vout) will not equal to zero when the
:switch is
t = 0
R
www
VS
Vout
Closed at Zero
Opened at zero
Open
Closed
After the timer expires, do you switch software?
Chapter 15 Solutions
Programmable Logic Controllers
Ch. 15.1 - Prob. 1RQCh. 15.1 - Prob. 2RQCh. 15.1 - Prob. 3RQCh. 15.1 - Prob. 4RQCh. 15.1 - Prob. 5RQCh. 15.1 - Prob. 6RQCh. 15.1 - Prob. 7RQCh. 15.1 - Prob. 8RQCh. 15.1 - Prob. 9RQCh. 15.1 - Prob. 10RQ
Ch. 15.1 - Prob. 11RQCh. 15.1 - Compare the accessibility of program scope and...Ch. 15.1 - Prob. 13RQCh. 15.1 - What is the difference between a produced tag and...Ch. 15.1 - Prob. 15RQCh. 15.1 - State the data type used for each of the...Ch. 15.1 - Describe the make-up of a predefined structure.Ch. 15.1 - Describe the make-up of a module-defined...Ch. 15.1 - Describe the make-up of a user-defined structure.Ch. 15.1 - Prob. 20RQCh. 15.1 - Prob. 21RQCh. 15.1 - Prob. 22RQCh. 15.1 - Prob. 23RQCh. 15.2 - Prob. 1RQCh. 15.2 - Prob. 2RQCh. 15.2 - Prob. 3RQCh. 15.2 - Prob. 4RQCh. 15.2 - Prob. 5RQCh. 15.2 - Prob. 6RQCh. 15.2 - Prob. 7RQCh. 15.2 - Prob. 8RQCh. 15.2 - Prob. 9RQCh. 15.2 - Prob. 10RQCh. 15.2 - Prob. 11RQCh. 15.2 - Extend control of the original ControlLogix...Ch. 15.2 - Prob. 3PCh. 15.3 - Prob. 1RQCh. 15.3 - Prob. 2RQCh. 15.3 - Prob. 3RQCh. 15.3 - Prob. 4RQCh. 15.3 - Prob. 5RQCh. 15.3 - Prob. 6RQCh. 15.3 - Prob. 7RQCh. 15.3 - Prob. 8RQCh. 15.3 - Prob. 9RQCh. 15.3 - Prob. 10RQCh. 15.3 - Prob. 11RQCh. 15.3 - Prob. 12RQCh. 15.3 - Modify the original CLX ten-second TON timer...Ch. 15.3 - Prob. 2PCh. 15.3 - Prob. 3PCh. 15.3 - Prob. 4PCh. 15.3 - Prob. 5PCh. 15.3 - Prob. 6PCh. 15.4 - Prob. 1RQCh. 15.4 - Prob. 2RQCh. 15.4 - Prob. 3RQCh. 15.4 - Prob. 4RQCh. 15.4 - Prob. 5RQCh. 15.4 - Prob. 6RQCh. 15.4 - Prob. 7RQCh. 15.4 - Prob. 1PCh. 15.4 - Prob. 2PCh. 15.5 - Prob. 1RQCh. 15.5 - Prob. 2RQCh. 15.5 - Prob. 3RQCh. 15.5 - Prob. 4RQCh. 15.5 - Prob. 5RQCh. 15.5 - Construct a ControlLogix ladder rung with compare...Ch. 15.5 - Prob. 2PCh. 15.5 - A single pole switch is used in place of the two...Ch. 15.6 - Prob. 1RQCh. 15.6 - Name the four basic elements of an FBD.Ch. 15.6 - Prob. 3RQCh. 15.6 - Prob. 4RQCh. 15.6 - Prob. 5RQCh. 15.6 - Prob. 6RQCh. 15.6 - Prob. 7RQCh. 15.6 - Prob. 8RQCh. 15.6 - Prob. 9RQCh. 15.6 - Prob. 10RQCh. 15.6 - Prob. 11RQCh. 15.6 - How is a function block feedback loop created?Ch. 15.6 - Prob. 13RQCh. 15.6 - Prob. 14RQCh. 15.6 - Prob. 1PCh. 15.6 - Prob. 2PCh. 15.6 - Prob. 3PCh. 15.6 - Prob. 4PCh. 15.6 - Prob. 5P
Knowledge Booster
Similar questions
- Computer Science Find the resistor value to create a timer for 100 second using 0.002 F CapacitorMulti Line Text.arrow_forwardThe engine will start 30 seconds after the S1 start button is pressed, and it will stop after 40 seconds. It will start working again after 30 seconds and this situation will continue until the S2 stop button is pressed. (Plc lesson) Draw the stl and the leader.arrow_forwardArduino programming exercises using Uno Microcontroller Write a program that starts out by flashing an LED connected to pin7 at 2Hz. On a button press (button is attached to pin4 – wire active low), the LED turns on for 2 seconds. After this the whole cycle repeats.arrow_forward
- ZAIN ID A traffic light is installed at a junction of a railroad and a road of cars. The traffic light is controlled by two switches in the rail placed one mile apart on either side of the junction. A switch is turned on when the train is over it and is turned off otherwise. When the beginning of the train is one mile from the junction, the traffic light is changed from green (logic "O") to red (logic "1"). The light is changed back to green when the end of the train is one mile away from the junction and S1 is turned off. Assume that the length of the train is less than two miles. The circuit diagram of the aforementioned state machine includes . SR-flip flop(s). * Imile 1milearrow_forwardA variable timer uses a counter. True Falsearrow_forwardProblem: In order to get my old car running again, the mechanic must adjust the car's timing. Normally, the spark plugs are replaced first. They will need to be adjusted to the correct gap width. My mechanic does this appropriately about 88% of the time. She must then adjust the timing belt to the manufacturer's specification, which she does about 97% of the time. Using the Technique for Human Error Rate Prediction (THERP) model and completing the event-tree diagram below, answer the following two questions. 1 What would the probability be of her getting my car running again if the two tasks are not interdependent (i.e., parallel)? Pr(success) = Pr(failure) = - Assuming these two tasks are interdependent (i.e., serial), what is the mechanic's probability of success (and failure)? Pr(success) = Pr(failure) =arrow_forward
- Design a password protected door lock system using logic gate. The system must have a mechanism to enter any numeric passwords. The system also should have a display which will show either the entered password is correct or not (using 7segment led display). If the user enter a wrong password he/she will be able to re-enter the password by pressing a specific button of the keypad. For a right password entry the door will be open. please explain how the every gate was function to make this system succeed.arrow_forwardIt should show the ultrasonic module reading (pin A0) with YOUR NAME. Consider this ultrasonic with pins and distance statement: sensor1(2,3, 250) Also, if the distance is less than 50cm, the relay module connected to pin #3 will be activated. Make the interval 5 seconds.Complete the code: NewPing sensor1(2,3, 250); //pin 2 and 3 and maximum distance is 250cmvoid setup(){}void loop(){int reading = sensor1.ping_cm();}arrow_forward1. Using a TOF, energize an output OUT 1 after the normally open pushbutton IN_1 has been false for more than 8 seconds. Use another normally open pushbutton IN 2 to reset the TOF timer. Design the ladder diagram to simulate this process. 2. Input IN 1 (normally open pushbutton) has been held closed for at least 10 seconds, energize output OUT_1 during the 10 seconds and after 10 seconds. Normally open pushbutton IN_2 resets the timer. Design the ladder diagram to simulate this process. 3. Using a bit other than TT, construct a ladder diagram that will turn "ON" a pilot lamp when normally open pushbutton IN_ 1 is pressed. The pilot lainpaouhat will turn "ON" for 15 seconds after IN _1 pushbutton is released. Normally open pushbutton IN 2 resets the timer. 4. Using a TON, TOF, or both construct a ladder diagram for the following scenario: A. A light OUT_1 should turn "ON" when normally close pushbutton IN 1 is momentarily pressed. The light should remain "ON" for 5 seconds and…arrow_forward
- Python Program to Create a Countdown Timerarrow_forwardDescribe how the clocking procedure works.arrow_forwardArduino programming exercises using Uno Microcontroller Write a program that starts by having a red LED attached to pin 8 go on. The LED will stay on until a button is pressed. A half second after the button is pressed, the red LED will go off and a green LED will go on for 5 seconds. After this the whole cycle repeats.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education