User Account

All Pages

PLC Programming, Electrical Engineering

Assignment Help:
FIG. 2 Car Park Simulation

Consider the above diagram, FIGURE 2, of the car park. The object of this
assignment is to write a program to operate the barriers to allow the cars in and
out.
As you can see there is a box in which there are two condition lights for when
the car park is Full, and when there are Spaces.
The entrance to the car park is on the left hand side. When a car drives into the
car park there is a sensor that detects the car and this should cause the barrier to
be opened to allow the car in.
On the right hand side is the exit. When a car leaves the car park it will activate
a sensor inside the park to open the exit barrier.

Both the entry and exit barriers will need to be in the Up position long enough
to allow the cars to enter or leave the car park. The inputs and outputs are listed
as follows:
IP0 = Entry Sensor
OP0 = Entry Barrier
IP1 = Exit Sensor
OP1 = Exit Barrier
OP2 = Full Light
OP3 = Spaces Light

When writing the program it is necessary to observe the following conditions.
When the car park is not full the Spaces light should be ‘ON’. When the car
park is full the Full light should be ‘ON’. As a car enters or leaves the car park
the entry and exit barriers have to be held in the Up position long enough to
allow the cars to pass under the barriers.
When the program is complete and the car park graphic is displayed in
Simulation mode the program is operated by pointing at the car and clicking the
mouse button. You will see directional pointers left and right so point at and
click the direction you wish the car to travel. When you wish a car to leave the
car park point at the one you wish to leave the park and click. You should
explain the operation of the program, using the documentation facility.

Related Discussions:- PLC Programming

Sketch the spectrum of a standard am signal, If the message has a spectrum ...

If the message has a spectrum where K and Wf are positive constants, sketch the spectrum of a standard AM signal that uses the message. Comment on the physical signi?cance

Find the decibels of improvement in signal-to-noise ratio, If a compressor ...

If a compressor in a system can change a message crest factor from 3.2 to 2, while maintaining its peak amplitude constant, find the decibels of improvement in signal-to-noise rati

Resultant of two simple harmonic motion, how two make harmonic motion

how two make harmonic motion

Illustrate in detail b-spline and cubic bezier surfaces, Define ruled surfa...

Define ruled surface and surface of revolution. Illustrate in detail B-spline and cubic Bezier surfaces with their important properties.

Write discussion on Construction and working of analog type, Write discussi...

Write discussion on Construction and working of analog type storage oscilloscope

Describe in brief how email system works, Describe in brief how email syste...

Describe in brief how email system works Following is a simple description of how email system works: -  Sender composes a message (and attaches a file if required) and send

Explain the construction of jfet, Q. Explain the construction of JFET? ...

Q. Explain the construction of JFET? The basic construction of the p-channel JFET is shown in figure. The major part of the structure is the p-type material that forms the chan

Give a short description of soft ferrites, Give a short description of soft...

Give a short description of soft ferrites . Soft ferrites and their applications: all non- metallic compounds are consisting of ferric oxide and one or two bivalent metal oxid

Characteristics of magnetic field / flux lines, Characteristics of magnetic...

Characteristics of magnetic field / flux lines: i.  Forming a closing loop ii. Did not crossed against each other iii. Has a certain direction iv. Repel among one anot

Zinc-blend and si diamond lattice structure, What is the difference between...

What is the difference between a zinc-blend and Si diamond lattice structure?

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd