a. Programmable Logic Controller (PLC): PLC is a specialized computer used in industrial segments to control machines and process. PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks. The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC. When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes. The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

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Answer 1

Question

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

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Answer 2

Question

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Answer 6

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Answer 7

Chapter 9, Problem 8RQ

Program Plan Intro

a.

Programmable Logic Controller (PLC):

PLC is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general Personal Computer (PC), a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by controlling programming language.

Answer 8

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Answer 9

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Answer 10

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Answer 11

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

Ch. 9 - Prob. 1RQ Ch. 9 - What is the main advantage of the jump...Ch. 9 - Prob. 3RQ Ch. 9 - Prob. 4RQ Ch. 9 - Prob. 5RQ Ch. 9 - Prob. 6RQ Ch. 9 - Prob. 7RQ Ch. 9 - Prob. 8RQ Ch. 9 - Prob. 9RQ Ch. 9 - Prob. 10RQ

Solution Summary: The author explains the basic architecture of a PLC and the practical uses of forcing functions.

Explanation of Solution

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

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Chapter 9 Solutions

Solution Summary: The author explains the basic architecture of a PLC and the practical uses of forcing functions.

Explanation of Solution

b. Practical uses for forcing functions: The force functions available in PLCs are used to accomplish forcing. Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

Explanation of Solution

c. Need to exercise extreme care: Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...

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Chapter 9 Solutions

b.

Practical uses for forcing functions:

The force functions available in PLCs are used to accomplish forcing.

Force function refers to a manual control function that is capable of overriding the current status of I/O from keyboard...

c.

Need to exercise extreme care:

Extreme care must be taken while using forcing function because incorrect usage of forcing functions can cause damage to both equipment and people surrounding the equipment...