Timer: Timer is mainly used to keep an output ON for a specific length of time. It provides a preset delay to the control actions. In a timer, the output will be energized when the preset value becomes equal to the accumulated value. Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer. Timer On Delay (TON): TON refers to an on-delay timer. The on-delay timer is the most commonly used timer. TON counts the time-based intervals as soon as the instruction becomes true. Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Question

Want to see the full answer?

Answer 1

Question

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Hands-On Assignments Part II Assignment 1-5: Querying the DoGood Donor Database Review the DoGood Donor data by writing and running SQL statements to perform the following tasks: 1. List each donor who has made a pledge and indicated a single lump sum payment. Include first name, last name, pledge date, and pledge amount. 2. List each donor who has made a pledge and indicated monthly payments over one year. Include first name, last name, pledge date, and pledge amount. Also, display the monthly payment amount. (Equal monthly payments are made for all pledges paid in monthly payments.) 3. Display an unduplicated list of projects (ID and name) that have pledges committed. Don't display all projects defined; list only those that have pledges assigned. 4. Display the number of pledges made by each donor. Include the donor ID, first name, last name, and number of pledges. 5. Display all pledges made before March 8, 2012. Include all column data from the DD PLEDGE table.

Write a FancyCar class to support basic operations such as drive, add gas, honk horn, and start engine. FancyCar.java is provided with method stubs. Follow each step to gradually complete all methods. Note: This program is designed for incremental development. Complete each step and submit for grading before starting the next step. Only a portion of tests pass after each step but confirm progress. The main() method includes basic method calls. Add statements in main() as methods are completed to support development mode testing. Step 0. Declare private fields for miles driven as shown on the odometer (int), gallons of gas in tank (double), miles per gallon or MPG (double), driving capacity (double), and car model (String). Note the provided final variable indicates the gas tank capacity of 14.0 gallons. Step 1 (2 pts). 1) Complete the default constructor by initializing the odometer to five miles, tank is full of gas, miles per gallon is 24.0, and the model is "Old Clunker". 2)…

Find the error: daily_sales = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0] days_of_week = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] for i in range(7): daily_sales[i] = float(input('Enter the sales for ' \ + day_of_week[i] + ': ')

Answer 2

Question

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Answer 6

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Answer 7

Chapter 7, Problem 8RQ

Program Plan Intro

Timer:

Timer is mainly used to keep an output ON for a specific length of time.

It provides a preset delay to the control actions.

In a timer, the output will be energized when the preset value becomes equal to the accumulated value.

Three different types of timers include Delay-OFF timer, Delay-ON timer and Delay-ON-Retentive timer.

Timer On Delay (TON):

TON refers to an on-delay timer.

The on-delay timer is the most commonly used timer.

TON counts the time-based intervals as soon as the instruction becomes true.

Here, the output changes its state from low to high when the timer provides time delay (instruction goes from OFF to ON state).

Answer 8

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Answer 9

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Answer 10

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Answer 11

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 15

Ch. 7 - Prob. 1RQ Ch. 7 - Prob. 2RQ Ch. 7 - Prob. 3RQ Ch. 7 - Prob. 4RQ Ch. 7 - a. What are the two methods commonly used to...Ch. 7 - Prob. 6RQ Ch. 7 - Prob. 7RQ Ch. 7 - Prob. 8RQ Ch. 7 - For a TOF timer: a. When is the enable bit of a...Ch. 7 - Explain what each of the following quantities...

Solution Summary: The author explains that timers are mainly used to keep an output ON for a specific length of time.

Explanation of Solution

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...

Want to see the full answer?

Chapter 7 Solutions

Solution Summary: The author explains that timers are mainly used to keep an output ON for a specific length of time.

Explanation of Solution

b. Timer-timing bit of a timer instruction: When the accumulated value of a timer changes, the timer-timing bit becomes true. The accumulated value refers to the current delay of the timer. The timer instruction becomes true when the control line of the timer is energized by the power s...

Explanation of Solution

c. Done bit of a timer: The accumulated value refers to the current delay of the timer. The preset value refers to the delay period of the timer...

Want to see the full answer?

Chapter 7 Solutions

b.

Timer-timing bit of a timer instruction:

When the accumulated value of a timer changes, the timer-timing bit becomes true.

The accumulated value refers to the current delay of the timer.

The timer instruction becomes true when the control line of the timer is energized by the power s...

c.

Done bit of a timer:

The accumulated value refers to the current delay of the timer.

The preset value refers to the delay period of the timer...