Retentive Timer ON (RTO): RTO refers to an on-delay timer. RTO counts the time-based intervals as soon as the instruction becomes true. It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Question

(use R language)Scatter plot(a). Run the R code example, and look at the help file for plot() function. Try different values for arguments:type, pch, lty, lwd, col(b). Use par(mfrow=c(3,2)) and output 6 plots with different argument settings.

Answer 1

Question

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

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(use R language)Scatter plot(a). Run the R code example, and look at the help file for plot() function. Try different values for arguments:type, pch, lty, lwd, col(b). Use par(mfrow=c(3,2)) and output 6 plots with different argument settings.

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Scenario You work for a small company that exports artisan chocolate. Although you measure your products in kilograms, you often get orders in both pounds and ounces. You have decided that rather than have to look up conversions all the time, you could use Python code to take inputs to make conversions between the different units of measurement. You will write three blocks of code. The first will convert kilograms to pounds and ounces. The second will convert pounds to kilograms and ounces. The third will convert ounces to kilograms and pounds. The conversions are as follows: 1 kilogram = 35.274 ounces 1 kilogram = 2.20462 pounds 1 pound = 0.453592 kilograms 1 pound = 16 ounces 1 ounce = 0.0283 kilograms 1 ounce = 0.0625 pounds For the purposes of this activity the template for a function has been provided. You have not yet covered functions in the course, but they are a way of reusing code. Like a Python script, a function can have zero or more parameters. In the code window you…

Answer 2

Question

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Expert Solution & Answer

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Answer 3

Question

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Expert Solution & Answer

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Answer 4

Question

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Expert Solution & Answer

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Answer 5

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Answer 6

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Answer 7

Chapter 7, Problem 6P

Program Plan Intro

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Answer 8

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Answer 9

Explanation of Solution

b.

Required time:

In “rung 2”and “rung 3”, the two RTO timers are interconnected.

Here, the “present” value of “rung 2” is “2900” and the “present” value of “rung 3” is “1780”.

Add these two present values to get the time required to produce the output.

The sum of the two values is “4680”...

Answer 10

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Answer 11

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Answer 12

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Answer 13

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Answer 14

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Answer 15

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Answer 16

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Answer 17

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Answer 18

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Retentive Timer ON (RTO): RTO refers to an on-delay timer. RTO counts the time-based intervals as soon as the instruction becomes true. It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Concept explainers

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

Explanation of Solution

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Chapter 7 Solutions

Retentive Timer ON (RTO): RTO refers to an on-delay timer. RTO counts the time-based intervals as soon as the instruction becomes true. It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Concept explainers

Retentive Timer ON (RTO): RTO refers to an on-delay timer. RTO counts the time-based intervals as soon as the instruction becomes true. It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

Explanation of Solution

Explanation of Solution

c. Conditions to be satisfied: The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”. Once, “PB1” becomes true, the “rung 2” star...

Explanation of Solution

d. Status of the output: The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored. The “rung 3” is required to activate the “DN” sign...

Explanation of Solution

e. Result when PB2 is ON: If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

Explanation of Solution

f. Required accumulated time: The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed. The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...

Chapter 7 Solutions

Retentive Timer ON (RTO):

RTO refers to an on-delay timer.

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

It retains the accumulated value as soon as instruction goes false or when power cycle occurs.

c.

Conditions to be satisfied:

The power required to be supplied to “L1” and close the input “PB1” contacts to turn the “rung 4” to “true”.

Once, “PB1” becomes true, the “rung 2” star...

d.

Status of the output:

The RTO instruction used in the given diagram stores the timed count of timer and counts the time even if the power is lost or restored.

The “rung 3” is required to activate the “DN” sign...

e.

Result when PB2 is ON:

If the input PB2 is “ON”, then the reset instructions of the timers “T4:1” and “T4:2” will make the “rung 1” as “true”...

f.

Required accumulated time:

The “rung 2” becomes “true” and the RTO instructions are started to execute when PB1 input contact is closed.

The timer “T4:1” starts timing as long as the accumulated value attains the present value “2900”...