EBK LOGIXPRO PLC LAB MANUAL FOR PROGRAM
5th Edition
ISBN: 8220102803503
Author: Petruzella
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14, Problem 6RQ
Program Plan Intro
Closed-loop control system:
- A feedback path is employed in closed-loop control system to measure the original system parameters such as pressure, speed, and so on.
- Here, the controller produces an error signal which initiates corrective action and energize the output device.
- The main characteristic of a closed-loop control system is that it can sense and measure the actual output of the system.
- Examples of closed-loop systems include cooling system in car, water level controller, tracking radar systems, and many others.
Explanation of Solution
b.
Function of process variable:
- Process variable is also called as process value or process parameter and usually abbreviated as PV...
Explanation of Solution
c.
Function of error amplifier:
- Error amplifier is used to determine the matching between the set point and the process operation...
Explanation of Solution
d.
Function of controller:
- Controllers are used to produce output signals...
Explanation of Solution
e.
Function of output actuator:
- Output actuators are normally used to convert system output electrical signals into physical actions...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
5. The unit-step response of a control system is a
response when the signal applied to the input is
(a) A unit-step function
(b)
(c)
A sine function
None of the above
) In an open-loop control system:
(a) System variables effect the output signal
(b) Output signal has no control on the input signal
(c) None of the variables have any effect on the input signal
(d) None of these
Develop a PLC-based ladder logic program for automatic packaging system:
1.Draw and explain ladder logic diagram to run a conveyor motor using the following conditions:
a.AND Logic Function
b.NOR Logic Function
Analyze the following conditions:
a.Upgrade the ladder diagram such that the motor runs in both clockwise and anti-clockwise direction.
b.Use two light indicators to indicate the direction of motor rotation.
c.Use a photosensor to detect the package on the conveyor
d.Add start stop logic (Use both AND logic and OR logic, where necessary use switches to control the direction)
Chapter 14 Solutions
EBK LOGIXPRO PLC LAB MANUAL FOR PROGRAM
Ch. 14 - Compare continuous and batch processes.Ch. 14 - Prob. 2RQCh. 14 - State the basic function of each of the following...Ch. 14 - State the purpose of each of the following types...Ch. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQ
Ch. 14 - Prob. 11RQCh. 14 - What term of a PID control is designed to...Ch. 14 - Prob. 13RQCh. 14 - Prob. 14RQCh. 14 - Prob. 15RQCh. 14 - Prob. 16RQCh. 14 - Prob. 17RQCh. 14 - Prob. 18RQCh. 14 - Prob. 19RQCh. 14 - List four types of communication tasks provided by...Ch. 14 - Prob. 21RQCh. 14 - What are the three general levels of functionality...Ch. 14 - Prob. 23RQCh. 14 - Prob. 24RQCh. 14 - Compare device and process bus networks.Ch. 14 - Prob. 26RQCh. 14 - Prob. 27RQCh. 14 - Prob. 28RQCh. 14 - Prob. 29RQCh. 14 - Summarize the collision detection network access...Ch. 14 - Prob. 31RQCh. 14 - Prob. 32RQCh. 14 - Prob. 33RQCh. 14 - Prob. 34RQCh. 14 - Prob. 35RQCh. 14 - Prob. 36RQCh. 14 - Prob. 37RQCh. 14 - Prob. 38RQCh. 14 - Prob. 39RQCh. 14 - Explain how redundant media works.Ch. 14 - Prob. 41RQCh. 14 - Prob. 42RQCh. 14 - Prob. 43RQCh. 14 - Prob. 44RQCh. 14 - Summarize the two main functions of a SCADA...Ch. 14 - Prob. 46RQCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - How would an on/off controller respond if the...Ch. 14 - In a home heating system with on/off control, what...Ch. 14 - a. Calculate the proportional band of a...Ch. 14 - Prob. 6PCh. 14 - Prob. 7PCh. 14 - Prob. 8P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- A new design for an emergency demonstration system is composed of three bulbs (one green and two reds) installed on the top of a car as shown in the Figure 4. Figure 4 A car with three emergency lights. A control console is installed inside the car. The console has two switches each with an output of o òr 1. If the emergency level is 0 (no emergency), the green light is on. If the emergency level is 1, one read light is ON; if the emergency level is 2, both red lights arearrow_forward3. A closed-loop system is distinguished from open-loop system by which of the following ? (a) Servomechanism (b) Feedback (c) Output pattern (d) Input patternarrow_forwardIdentify the property of closed-loop control system a. a control system that uses negative feedback b. a control system that does not use feedback c. a control system that uses feedback d. a control system that uses positive feedbackarrow_forward
- Time response state Discuss briefly the 2 states of time response in control systems.arrow_forwardComputer Science Design of ALU control circuit for maximum 4 input variables (Ainvert, Binvert , F1 and F0) using QMMarrow_forward10. Consider the following state diagram of control unit, that has four states and two inputs x and y. Design the control with multiplexer. X=0) CO 141 00 01 X=0) yu0 x=0 10arrow_forward
- Design a combinational circuit with four inputs— A, B, C, and D —and one output, F . F is to be equal to 1when A = 1, provided that B = 0, or when B = 1, provided that either C or D is also equal to 1. Otherwise,the output is to be equal to 0.1. Obtain the truth table of the circuit.2. Simplify the output function.3. Draw the logic diagram of the circuit, using NAND gates with a minimum number of ICs.4. Construct the circuit and test it for proper operation by verifying the given conditions.arrow_forwardA PLC is used to control a single-axis robot, in which the axis is driven by a pneumatic cylinder. An output signal to the pneumatic cylinder causes it to extend (ON state). When there is no signal, the pneumatic cylinder retracts (OFF state). The gripper is an also driven by a pneumatic cylinder. The gripper open position is an OFF state and the closed position is an ON state. In order to perform a task, the following sequence of operations must be performed: TH Sequence No. Аxis Gripper OFF OFF 1 ON OFF ON ON 3 OFF ON 4 OFF OFF The process begins when the start bush button is ON and a part triggers a limit switch. For safety, an emergency switch is used to shut off the entire system. Design a PLC ladder diagram for this application.arrow_forwardComputer Science 1. Design a circuit for a digital lock using the minimum number of D latches. The lock has two input push-button switches A, B and it outputs a single pulse (Z1) for each activation i.e. lock open. The two switches are interlocked mechanically so that simultaneous pulses are not possible. The lock should have the following features: a. The opening sequence is 0011. ii. Then replace ‘0’ by ‘A’ and ‘1’ by ‘B’ in the sequence. b. Five B pulses should give an absolute reset. c. Any incorrect use of the A switch will cause an output (Z2) to ring a bell to warn that the lock is being tampered.arrow_forward
- 3. Design an appropriate combinational circuit that implements a digital system with the following output functions an AC remote: ON, OFF, MODE, SHIFT, FAN, SMART, SWING, ECO using a decoder.arrow_forwardDesign of ALU control circuit for maximum 4 input variables (Ainvert, Binvert , F1 and F0) using QMM((please use ""QMM"" its mandatory))arrow_forwardDesign or Implement a Simple Digital System which includes: 1. A few brief paragraphs explaining the functionality of the system. 2. A logic gate schematic of one or more of the functional blocks. 3. A block diagram of the system. 4. A Boolean algebra expression of a part of the system or the entire system. 5. And Karnaugh map simplification of a part of the system or the entire system. 6. Implement one of your logic gates or functional blocks using an HDL such as VHDL or Verilog.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