This document is a report for a Human Machine Interface course project submitted by group 4 members Jasper Bautista, Mark Anthony Molina, Rommel Recondo Jr., John Michael Reyes, and Jemil Marte Tercias. It details a program that allows communication between a PLC and touch screen panel to control a motor load. The program requires the user to input an engineer or operator password for security. If an incorrect password is entered, it will loop back to the password screen until a valid password is detected. The touch screen acts as input to start and stop the motor load and features a configuration setting. The document also lists the I/O wiring and addresses for three toggle switches used as inputs.

1.
MAPUA INSTITUTE OF TECHNOLOGY
SCHOOL OF EE-ECE-CoE
Human Machine Interface
COURSE / SECTION: ACON413P / B7
GROUP NO.: 4
MEMBERS:
BAUTISTA, JASPER
MOLINA, MARK ANTHONY
RECONDO JR., ROMMEL
REYES, JOHN MICHAEL
TERCIAS, JEMIL MARTE
ENGR. JOSEPH BRYAN IBARRA
INSTRUCTOR

2.
TASK 1 : PROBLEM
VARIABLE PLC OUTPUT
For this task we are required to create a program that will communicate a PLC and a
Touch screen panel for control, the program focuses primarily to the touch screen as input and
control to the system, it is also requires the user to input a password to identify if it is an
engineer or operator password for proper security, when the password is incorrect the program
will just loop to the password screen until it detects a valid password, the program will start
and stop a given motor load for the control, and it is also equipped with a configure setting for
proper security control.
FIGURE SET-UP

3.
I/O WIRING
I/O ASSIGNMENT
ADDRESS I/O DEVICE DESCRIPTION NAME
0.00 INPUT TOGGLE SWITCH PB1
0.01 INPUT TOGGLE SWITCH PB2
0.02 INPUT TOGGLE SWITCH PB3