Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

Design and draw the ladder diagram circuit appropriate for a PLC that will fulfill the given control requirement:

A momentary push switch is to be recognized, remembered and employed to switch on an output for a period of 30 seconds.

After 30 seconds this output is to be switched off and should be off for 0.5 seconds before a second output switches on.

The second output remains on till a second push switch is operated to turn it off. If the second push is operated at any time then the current output should turn off and the system awaits the press of the first push. The rungs of ladder diagram should contain interlock contacts that prevent both outputs being on at similar time.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M910099

Have any Question? 


Related Questions in Electrical & Electronics

Suppose that a discrete-time system is specified by the

Suppose that a discrete-time system is specified by the transfer function Compute and plot a. The step response of the system b. The impulse response of the system c. The response of the system to the input signal

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 ...

1 what is the significance of a b times c 02 is it

1. What is the significance of A · B × C = 0? 2. Is it necessary for the reference vectors a 1 , a 2 , and a 3 to be an orthogonal set? 3. State whether a 1 , a 2 , anda3 directed westward, northward, and downward, respe ...

A continuous-time signal x t deltat 12 is sampled at

A continuous-time signal x (t) = Δ((t = 1)/2) is sampled at three rates: 10, 2, and 1 Hz. Sketch the resulting sampled signals. Because x (t) is timelimited, its bandwidth is infinite. However, most of its energy is conc ...

1 consult an appropriate reference book and compare the

1. Consult an appropriate reference book and compare the procedure used for obtaining the electromagnetic field due to the Hertzian dipole with the procedure used here. 2. What are radiation fields? Why are they importan ...

1 the functional frequency n of a stretched string is a

1. The functional frequency n of a stretched string is a function of the string length L, its diameter D, the mass density r, and the applied tensile force T. Suggest a set of dimensionless parameters relating these vari ...

1 if the plate shown is inclined at an angle as shown what

1. If the plate shown is inclined at an angle as shown, what are the forces F x  and F y  necessary to maintain its position? The flow is frictionless. 2. A steady, incompressible, frictionless, two-dimensional jet of fl ...

1 in jpeg explain why we need to round the result of

1. In JPEG, explain why we need to round the result of division in the quantization step. 2. Explain why the combination of quantization/dequantization steps in JPEG is a lossy process even though we divide each element ...

1 derive the weak form of a two-dimensional steady-state

1. Derive the weak form of a two-dimensional, steady-state heat transfer problem. 2. Derive the weak form of a simply supported beam problem.

1 energy calculationsbuilding sf 20000 sfelectric rateuse

1. Energy Calculations Building SF = 20,000 sf Electric Rate: Use MTSU Utility Rate Schedule - Seasonal Rates Lighting: 2 watts/sf hours of operation = 19 hours per day Motors: One water pump motor, 80% efficient, runnin ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen