PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
5th Edition
ISBN: 9781260017502
Author: Petruzella
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 11, Problem 12P
Program Plan Intro
Count-Up (CTU) Counter:
- The CTU counter refers to an up counter
- This counter is used to count an event that occurs logically or externally and places that value in the counter’s accumulator.
- The accumulated value can even be maintained during false rung conditions and can be reset back to 0 using reset instruction.
Math functions:
The basic math functions performed by PLCs are as follows:
- Addition
- This function is used to add one piece of data to another.
- It is also called as ADD.
- Multiplication
- This function is used to multiply one piece of data by another.
- It is also called as MUL.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Draw a plc ladder diagram for blinking lights with start and stop button. Please help me with this. Thank you in advanced.
It will be drawn in the form of a PLC diagram and a solution will be reached.
ROBLEM:
Control 2 double acting cylinders using one push button for start and one push button for stop. The
repetitive cycle is as follows: Extend C1, after 5 seconds extend C2, after 5 seconds retract C1, after 5
seconds retract C2 All the process stops when the cycle repeats itself 5 times (counter) in a row. (Use
CTD counter)
I – Conduct the experiment with Codesys PLC module or online PLC simulator.
()
II- Simulate the process with I/O, and evaluate the outputs. ()
III- Make suitable connections for the pneumatic circuit and PLC, run the simulation and get the
output verified.
IV-Interpret the output of the PLC program with respect to its function.
Chapter 11 Solutions
PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
Ch. 11 - Explain the function of math instructions as...Ch. 11 - Prob. 2RQCh. 11 - What standard format is used for PLC math...Ch. 11 - Prob. 4RQCh. 11 - Prob. 5RQCh. 11 - Prob. 6RQCh. 11 - Prob. 7RQCh. 11 - Prob. 8RQCh. 11 - Prob. 9RQCh. 11 - Prob. 10RQ
Ch. 11 - With reference to the instruction of Figure 11-34,...Ch. 11 - With reference to the instruction of Figure 11-35,...Ch. 11 - Prob. 1PCh. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - Prob. 7PCh. 11 - Prob. 8PCh. 11 - With reference to math instruction program shown...Ch. 11 - With reference to the math instruction program...Ch. 11 - Prob. 11PCh. 11 - Prob. 12P
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
- 5 lamps are lit at intervals of 2 seconds with the start button. When all 5 lamps are lit, it waits for 5 seconds and continues to light up with 2 second intervals from the 1st lamp. If sensor 1 is active while lamp 1 is on, lamp 3 will continue to operate as above, without lamp number 2 turning on. with stop buttonlamps will be turned off at any time.draw the plc ladder diagram accordingly.arrow_forwardWrite a Ladder Logic PLC program for each of the following scenarios. Label all contacts and coils in the PLC program. Scenario 1 Turn on a light when either one of two switches (I1, I2) is toggled on (construct an OR Gate). Turn on a second light when both switches (Same inputs I1, I2) are toggled on (construct an AND Gate). Turn on a third light when both switches (Same inputs I1, I2) are toggled off (construct a NOR Gate). Turn on a fourth light when either switch (Same inputs I1, I2) is toggled off (construct a NAND Gate). Print a copy of the program showing the construction of the four gate configurations. Also, submit a truth table for the four input configurations. Then modify your program so, only one light turns on at a time as you toggle the four truth table states. Scenario 2 Construct a seal-in circuit using a stop-and-start pushbutton and an internal coil to seal in. Turn on a light for 10 seconds when the start button is pushed then turn it off automatically or…arrow_forwardCan you give examples and discuss some good and bad applications of PLCs?arrow_forward
- Create a PLC ladder logic diagram for an alarm that turns on when either A counts up to 10, or B counts down to 7.arrow_forwardDraw a PLC ladder logic program that will control a motor in two different directionsarrow_forwardDesign PLC controller to control the operation of beverage machine to choose pepsi, seven up or coca cola drinks using ladder diagram and functional block diagramarrow_forward
- Draw a ladder diagram in PLC programming for manually operated standing A+B+B-A- cylinder sequence.arrow_forwardDraw a ladder logic diagram for the timer scenarios given below. (I've asked you guys PLC questions multiple times please just answer them). IT'S A SOFTWARE QUESTION STOP REJECTING IT.arrow_forwardDescribe How a Time-driven sequence PLC program operates.arrow_forward
- What are some good and bad applications of PLCs?arrow_forwardWrite a programming code for the automatic sled router in microcontroller (menu selection, indicators, inputs and motor controls) Requirements of the automatic router design1) Use high torque 12V DC motor for router bit rotation (cw & ccw)2) Use two stepper motors (12V) for linear translation in xy directions3) Allow manual adjustment on the cutting depth by user4) Provide xy motion control for automation of the leveling process5) Utilize sensor to limit the machining range (small size will be faster)6) Use latch or pushbutton for machine operation (speed selection - router bit & xy translation, rotational direction of the router bit, start/stop, emergency stop, home positioning)arrow_forwardComputer Science A circuit for two output ports (A&C) of the AVR ATmega16 microcontroller each connected to 8 LEDs. Write a program to control the LEDs in a sequence shown by stepping to lit on the LED sequentially as in the figure by toggling the LED at the same time for both ports (500mS) ending at the last state of the figure and looping back inversely to the start. This s done for 3 times back and forth.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