Activities Manual For Programmable Logic Controllers
5th Edition
ISBN: 9781259682476
Author: Frank Petruzella
Publisher: Mcgraw-hill Higher Education (us)
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Expert Solution & Answer
Chapter 6, Problem 23RQ
Explanation of Solution
a.
Pilot light:
- Pilot light is an output device which turns ON when the rung to which it is connected completes the continuity and energizes the light...
Explanation of Solution
b.
Relay:
- Relay is an output device that converts electrical energy into
mechanical actions. - It turns ON when the rung to which it is connected completes the continuity and energizes the relay...
Explanation of Solution
c.
Motor starter coil:
- Motor starter coil is an output device used to start the output devices such as motors or other rotating machines.
- It turns ON when the rung to which it is connected completes the continuity and energizes the coil...
Explanation of Solution
d.
OL relay contact:
- The Over Load (OL) relay contact is an output module used to protect the output device by preventing excess flow of current into the output device.
- Whenever excess current is passed through the relay, it simply open its c...
Explanation of Solution
e.
Alarm:
- It is an output device that turns ON whenever an emergency condition is needed to stop or run the process...
Explanation of Solution
f.
Heater:
- Heater is an output device that turns ON when it is energized.
- An electrical symbol used to represent heater is shown below...
Explanation of Solution
g.
Solenoid:
- The working of solenoid is based on the principle of magnetic induction.
- It contains a coil, frame, and a plugger known as armature.
- The main function of solenoid is to convert electrical signals into mechanical motion...
Explanation of Solution
h.
Solenoid valve:
- Solenoid valve is an electromechanical device which operates on the principle of magnetic induction.
- It contains a coil, a closed chamber, and an orifice with valve...
Explanation of Solution
i:
Motor:
- A motor is a rotating machine used to convert electrical energy into mechanical actions.
- The working of a motor is based on the principle of electromagnetic induction...
Explanation of Solution
j.
Horn:
- A horn is an output device used instead of a pilot light.
- The horn will blow when the rung of the horn is energized and maintains the continuity...
Expert Solution & Answer
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I need help to resolve the case, thank you
In 32-bit MSAM, You were given the following negative array. write a program that converts each array element to its positive representation. Then add all these array elements and assign them to the dl register. .data myarr sbyte -5, -6, -7, -4.code ; Write the rest of the program and paste the fully working code in the space below.
the dl register should have the value 22 after summing up all elements in the array.
Microprocessor 8085 Lab Experiment
Experiment No. 3 Logical Instructions
Write programs with effects
1. B=(2Dh XOR D/2) - (E AND 2Eh+1) when E=53, D=1Dh
2. HL= (BC+HL) XOR DE (use register pair when necessary), when BC=247,
HL 516, DE 12Ach
3. Reset bits 1,4,6 of A and set bits 3,5 when A=03BH
Write all as table (address line.hexacode,opcede,operant.comment with flags)
Chapter 6 Solutions
Activities Manual For Programmable Logic Controllers
Ch. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - What do the abbreviations NO and NC represent when...Ch. 6 - Prob. 10RQ
Ch. 6 - Prob. 11RQCh. 6 - Prob. 12RQCh. 6 - Compare the operation of a photovoltaic solar cell...Ch. 6 - What are the two basic components of a...Ch. 6 - Prob. 15RQCh. 6 - Give an explanation of how a scanner and a decoder...Ch. 6 - Prob. 17RQCh. 6 - Prob. 18RQCh. 6 - Prob. 19RQCh. 6 - Prob. 20RQCh. 6 - Prob. 21RQCh. 6 - Prob. 22RQCh. 6 - Prob. 23RQCh. 6 - Prob. 24RQCh. 6 - Prob. 25RQCh. 6 - Prob. 26RQCh. 6 - Prob. 27RQCh. 6 - Prob. 28RQCh. 6 - Prob. 29RQCh. 6 - Prob. 30RQCh. 6 - Prob. 31RQCh. 6 - Prob. 32RQCh. 6 - Prob. 33RQCh. 6 - Prob. 1PCh. 6 - Prob. 2PCh. 6 - Prob. 3PCh. 6 - Prob. 4PCh. 6 - Design a PLC program and prepare a typical I/O...Ch. 6 - Prob. 6PCh. 6 - Prob. 7PCh. 6 - Prob. 8P
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