Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

Q1. Give a block diagram of the PLC system which comprises the following:

a) CPU
b) System clock
c) Power supply
d) Input and output interfaces
e) Keyboard
f) Display device
g) Necessary types of memory.

Describe in brief the function and necessary features of each and every block.

Q2. Use the diagram shown below to briefly describe the fetch/execute cycle of a microprocessor for the instruction 32 00 BC.

992_PLC diagram.jpg

The instruction is stored in memory locations 1661 to 1663. The op code signifies store the contents of the accumulator in the memory address location. The address given is in the reverse order. The content of the accumulator are 78H. Point out the contents of PC, AS, registers, accumulator and address BC00 after the cycle is done.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M910096

Have any Question? 


Related Questions in Electrical & Electronics

1 in polar coordinates show that2 determine the fluid

1. In polar coordinates, show that 2. Determine the fluid rotation at a point in polar coordinates, using the method illustrated in given figure.

Go to yahoo finance or some other source and pick a stock

Go to Yahoo! Finance or some other source and pick a stock to track for the last year. Discuss the performance of the stock over the last year and offer your thoughts being specific about why the stock has done well or n ...

1 discuss the relationship between b and h for a

1. Discuss the relationship between B and H for a ferromagnetic material. 2. Summarize the constitutive relations for a material medium. 3. What is the propagation constant for a material medium? Discuss the significance ...

1 when a doublet is added to a uniform stream so that the

1. When a doublet is added to a uniform stream so that the source part of the doublet faces the stream, a cylinder flow results. Plot the streamlines when the doublet is reversed so that the sink faces the stream. 2. A 2 ...

Assignmentnbsp 1electric fields dielectrics generation and

Assignment  1 Electric Fields, Dielectrics, Generation and Measurements of HVDC & HVAC 1) For a coaxial cylindrical single-phase cable with an inner cable radius "r', outer grounded sheath radius "R' and an applied cable ...

For the euler beam element shown in the figure derive the

For the Euler beam element shown in the figure, derive the interpolation functions, N I (ξ), stiffness matrix, k, and nodal force vector, f. Assume that the uniformly distributed load is  f (x) = f. Note that the referen ...

Discretize the continuous-time system with transfer

Discretize the continuous-time system with transfer function H(s) = (s + 10 )/s with use of the bilinear (Tustin) approximation method. Verify your result by converting the computed discrete-time system to continuous-tim ...

Consider a simple shear deformation of a square whose

Consider a simple shear deformation of a square whose deformed geometry is given as x 1 = X 1 + αX 2 , x 2 = X 2 , x 3 = X 3 When the material is incompressible and St. Venant-Kirchhoff material properties are given as E ...

1 describe the phenomenon of the bouncing back and forth of

1. Describe the phenomenon of the bouncing back and forth of transient waves on a transmission line excited by a constant voltage source in series with internal resistance and terminated by a resistance. 2. Discuss the v ...

A hertzian dipole is situated parallel to a corner

A Hertzian dipole is situated parallel to a corner reflector, which is an arrangement of two plane, perfect conductors at right angles to each other, as shown by the crosssectional view in Figure 9.19. (a) Locate the ima ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro