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

What is the difference between near call and far call, What is the differen...

What is the difference between near call and far call? The PROC directive specifies the start of a procedure, should also be followed along with a NEAR or FAR. A NEAR procedure

Compute the maximum internal torque, For the motor speci?ed in figure,  com...

For the motor speci?ed in figure,  compute the following: (a) The load component I' 2 of the stator current, the internal torque T, and the internal power P m for a slip of 0.

Voltage divider bias, Vee vcc

Vee vcc

7113CEM Advanced control engineering and instrumentation, July 25th assignm...

July 25th assignment submission date

Define serial in - serial out shift registers, Define Serial In - Serial Ou...

Define Serial In - Serial Out Shift Registers? An essential four-bit shift register can be constructed using four D flip-flops. The register is the first cleared forcing all fo

find the current and voltage by ohms law and kvl, 1. A current carrying co...

1. A current carrying conductor is found to carry 10 μA at a given time slot from 5μs to 1.5 ms. Find the total number of electrons flowing in the conductor during this time slot.

What is permeability, What is Permeability? Permeability: This is defin...

What is Permeability? Permeability: This is defined as the ability of the material to conduct flux. This is defined as the ratio of magnetic flux 'B' in a medium to the magneti

What is the mobile application development all about, In the previous two y...

In the previous two years, a lot of innovation has come in the mobile computing world. Apple has launched very imaginative mobile phone, iphone and ipad along with app store. Googl

Cro, explain the operation of a detector probe

explain the operation of a detector probe

Calculate rotor copper losses, A 20 h.p. , 3 phase, 400 volt, 60 hertz, 4 p...

A 20 h.p. , 3 phase, 400 volt, 60 hertz, 4 pole induction motor delivers full load at 5% slip. The mechanical rotational losses are 400W. Calculate (a) The electromagnetic torqu

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: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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