Lab $10$ Assignment Problem Statement:

The Dayton Engineering Associates $($DEA$)$ has hired you as an industrial control engineer in training. DEA is

helping Dayton Parking Authority $($DPA$)$ to install parking garage monitoring and control system. Management

would now like you to implement PLC ladder logic and develop an HMI screen that will allow them to observed

the operation of the parking garage via a Panelview screen. You are to:

$1)$ Input and debug ladder logic to simulate the operation of a parking garage;

$2)$ Create, load, and debug an HMI screen with required components of the parking garage;

$3)$ Demonstrate your understanding of basic PLC programming by submitting a Lab Report and uploading

your completed PLC program.

There are several small, but crucial operations that must be performed to accomplish the task. Most of the

operations are one$-$time configurations that are specific to the PLC type and communications setup. This doc$-$

ument will guide you in the process of developing your program.

Preparations for Lab $10($Prelab work$)$:

$1)$ Read the information in this lab completely, prior to beginning the exercise.

$2)$ Review how the Count Up and Count Down work by reading this web page about Count Up $($CTU$)$ and

this web page about Count Down $($CTD$).$

$3)$ Print a copy of the typical ladder logic symbols used in a standard ladder logic program. Have this avail$-$

able during your lab activity.

Your Lab Task:

A$)$ Software setup:

Follow the description in Lab $9$ to set up PLC$,$ PLC to PC communication and Factorytalk project.

B$)$ Develop ladder logic in studio $5000$ :

$1)$ Create a table of input, output, and Boolean data tags you will need for the program in #$3$ below, show$-$

ing any alias mapping to physical I$/$O needed. Include this table in your lab report. Use previous labs

as references for timers.

$2)$ Enter tags in PLC program from your table of tags in #$1$ above;

$3)$ You$$re to develop a complete Studio $5000$ ladder logic program to perform the following requirements:

a$)$ Create a PLC project based on the following ladder logic, Figure $1,$ for a parking garage.

b$)$ In some cases, the counter may exceed its Preset value, or the Accumulated value may surpass the

initial value of $0.$ To resolve this, consider using one of the comparison instructions from Lab$08.$

c$)$ In order to demonstrate the project easily, set the initial garage capacity to $5($counter preset

value$)$;

d$)$ Use Green pushbutton to simulate ENTER switch, Black pushbutton to simulate EXIT switch and

Red pushbutton to simulate RESET button;

e$)$ In addition to Red pushbutton, Use soft contact button to simulate RESET button.

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$4)$ Test the program. If any of the conditions required of your PLC program in #$3$ above are not possible,

please explain in your post lab report.

Figure $1)$ Parking garage counter

C$)$ Develop HMI in Factorytalk:

$1)$ Follow the instruction in Lab $9$ to create Factorytalk project;

$2)$ Link the HMI project with the PLC ladder logic developed in section B;

$3)$ In HMI design, perform the following requirements:

A$)$ Create a label showing $$Dayton Parking Authority$.$

B$)$ Use buttons or labels to display the status of the ENTER, Reset, and EXIT switches. When a switch

is activated, the background color of the corresponding status on the HMI should change.

C$)$ Include a gate design to represent the entrance barrier gate. When ENTER switch is triggered,

the gate design on HMI should show animation of barrier gate lift up$.$

D$)$ Include number indicators to show the total capacity of the parking garage and the current

number of cars parked.

E$)$ Create LOT Enter light. When a car enters the parking garage, the "LOT Enter" light will turn on$.$

F$)$ Create LOT Exit light. When a car leaves the parking garage, the "LOT Exit" light will turn on$.$

G$)$ Create LOT FULL light. When the parking garage reaches full capacity, the "LOT FULL" light will

turn on$.$

H$)$ Create a capacity update button. When this button is clicked on the HMI, the operator can man$-$

ually update the parking garage$$s capacity.

I$)$ Create a RESET button. When this button is clicked on the HMI, the operator can reset the counter.

J$)$ Organize your design so that the operator can easily view the status of the garage by adjusting

font size, placement, and other elements.

$4)$ Demonstrate the operation to TA$.$

$5)$ Save screenshots of your HMI design that shows all requirements.

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Post Lab Activities:

$1)$ Prepare a lab report as prescribed in the lab report template found in your syllabus.

$2)$ Write a short task list of the processes you learned in this lab exercise.

$3)$ Discuss issues your encountered and explained how you resolved them.

I NEED THE LADDER LOGIC ONLY DONT WORRY ABOUT THE HMI SCREEN, i dont know what you actually mean with more information all the info needed is provided